A CHECKLIST OF THE FLORA OF STAFFORDSHIRE The previous checklist for the county was prepared by Ian Hopkins: Hopkins, I.J. (1985) Staffordshire Flowering Plants and Ferns . Stoke-on-Trent City Museum and Art Gallery. He used information from E.S. Edees' Flora of Staffordshire (1972 David & Charles) as a basis for frequency assessment with some changes where additional/more recent data suggested it was necessary. 800 tetrads were involved. Work on a new Flora commenced in 1998, with contributions from many botanists. Species accounts and distribution maps were completed in December 2010. The number of tetrads in which each taxon occurred within the period post-1994 was ascertained and its frequency assessed. The earlier checklist employed six frequency categories and this method is adopted here. However, the more recent Flora covers a larger geographical area than the earlier one. It includes all areas that have, at any stage, been included in administrative Staffordshire as well as the botanical vice-county (VC 39): all or part of 885 tetrads. Consequently, the upper limit of each category boundary has been raised by 10%: Very Common 649 - 885 tetrads Common 275 - 648 tetrads Frequent 110 - 274 tetrads Uncommon 39 - 109 tetrads Rare 9 - 38 tetrads Very Rare 1 - 8 tetrads Some sub-specific taxa have been under-recorded by some botanists and the same is certainly true within critical groups. Where the compiler is convinced in his own mind that the true frequency of occurrence would almost certainly move the frequency into the category above that corresponding to the actually recorded figure, a * is added. Thus: "Dryopteris affinis ssp. affinis….Rare*" indicates that many of the records for Scaly Male Fern were not determined to subspecific level and that, if they had, the frequency level of this ssp. would almost certainly be raised to "Uncommon". Although D.P. Earl has kindly provided many Rubus records, these were only from the north of the county. Those species which are extremely likely to be frequent enough further south to raise the frequency category are marked "‡" The frequency of Salix x sepulcralis is given as "Rare†". It is almost certainly "Uncommon", having often been incorrectly recorded as "S. babylonica ", which has not recently been confirmed for the county. Very recent work on Hieracium acuminatum indicates that it was previously largely misidentified. It may well be very rare, or even absent from Staffordshire, rather than frequent. It is designated "Frequent¥" The list follows the taxonomic order of the Second Edition of New Flora Of The British Isles . Clive Stace (1991). Cambridge The new Staffordshire Flora contains full acknowledgements of those organisations (including Staffordshire Ecological Record, Staffordshire Wildlife Trust and EcoRecord) and the many individual botanists on whose records this list is based. J.E. Hawksford (December, 2010)

LYCOPODIOPSIDA Lycopodiaceae Lycopodium clavatum

Stag's-horn Clubmoss

Very Rare

Native

Kraus's Clubmoss

Very Rare

Neophyte

Rough Horsetail Water Horsetail

Very Rare Frequent

Native Native

Shore Horsetail Field Horsetail Wood Horsetail Marsh Horsetail Great Horsetail

Rare Very Common Frequent Frequent Uncommon

Native Native Native Native Native

Adder's-tongue Moonwort

Uncommon Very Rare

Native Native

Royal Fern

Rare

Native

Polypody

Frequent

Native

a polypody

Very Rare

Native

a polypody Intermediate Polypody

Very Rare Rare

Native Native

a polypody Southern Polypody

Very Rare Very Rare

Native Native

Bracken

Very Common Native

Marsh Fern Beech Fern Lemon-scented Fern

Very Rare Very Rare Uncommon

Native Native Native

Hart's-tongue

Common

Native

Selaginaceae Selaginella kraussiana

EQUISETOPSIDA Equisetaceae Equisetum hyemale Equisetum fluviatile Equisetum x litorale (E. arvense x fluviatile) Equisetum arvense Equisetum sylvaticum Equisetum palustre Equisetum telmateia

PTEROPSIDA Ophioglossaceae Ophioglossum vulgatum Botrychium lunaria

Osmundaceae Osmunda regalis

Polypodiaceae Polypodium vulgare sens. str. Polypodium x mantoniae (P. interjectum x vulgare) Polypodium x font-queri (P. cambricum x vulgare) Polypodium interjectum Polypodium x shivasiae (P. cambricum x interjectum) Polypodium cambricum

Dennstaedtiaceae Pteridium aquilinum

Thelypteridaceae Thelypteris palustris Phegopteris connectilis Oreopteris limbosperma

Aspleniaceae Phyllitis scolopendrium X Asplenophyllitis confluens (Asplenium trichomanes x Phyllitis scolopendrium) Asplenium adiantum-nigrum Asplenium trichomanes Asplenium ruta-muraria Ceterach officinarum

Confluent Maidenhair Spleenwort Very Rare Black Spleenwort Uncommon Maidenhair Spleenwort Frequent Wall-rue Frequent Rustyback Rare

Extinct Native Native Native Native

Ostrich Fern Sensitive Fern Lady-Fern Oak Fern Limestone Fern Brittle Bladder-fern

Very Rare Very Rare Common Very Rare Very Rare Rare

Neophyte Neophyte Native Native Native Native

Soft Shield-fern Hard Shield-fern Common Male Fern

Uncommon Native Uncommon Native Very Common Native

Woodsiaceae Matteuccia struthiopteris Onoclea sensibilis Athyrium filix-femina Gymnocarpium dryopteris Gymnocarpium robertianum Cystopteris fragilis

Dryopteridaceae Polystichum setiferum Polystichum aculeatum Dryopteris filix-mas

Dryopteris x complexa (D. affinis x filix-mas) Dryopteris affinis: all taxa Dryopteris affinis ssp. affinis Dryopteris affinis ssp. cambrensis Dryopteris affinis ssp. borreri Dryopteris carthusiana Dryopteris x deweveri (D. carthusiana x dilatata) Dryopteris dilatata

a male fern Scaly Male Fern a scaly male fern a scaly male fern a scaly male fern Narrow Buckler-fern

Very Rare Frequent Rare* Very Rare Rare* Uncommon

Native Native Native Native Native Native

a buckler-fern Broad Buckler-fern

Very Rare Native Very Common Native

Hard-Fern

Frequent

Native

Water Fern

Rare

Neophyte

Ginkgo

Very Rare

Neophyte

European Silver-fir Caucasian Fir Giant Fir Noble Fir Red Silver-fir Douglas Fir Western Hemlock Eastern Hemlock-spruce Sitka Spruce Serbian Spruce Norway Spruce Brewer's Weeping-spruce Colorado Blue-spruce Colorado Spruce European Larch

Very Rare Very Rare Very Rare Very Rare Very Rare Uncommon Rare Very Rare Uncommon Very Rare Frequent Very Rare Very Rare Very Rare Common

Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte

Hybrid Larch Japanese Larch Deodar Cedar-of-Lebanon Atlas Cedar an atlas cedar Scots Pine Black Pine Corsican Pine Austrian Pine Lodgepole Pine Maritime Pine Monterey Pine Western Yellow-pine Weymouth Pine Bhutan Pine Arolla Pine

Frequent Rare Rare Rare Very Rare Rare Common Uncommon Rare Rare Uncommon Very Rare Very Rare Very Rare Very Rare Very Rare Very Rare

Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte

Coastal Redwood Wellingtonia Japanese Red-cedar Swamp Cypress

Very Rare Rare Very Rare Very Rare

Neophyte Neophyte Neophyte Neophyte

Blechnaceae Blechnum spicant

Azollaceae Azolla filiculoides

GINKGOOPSIDA Ginkgoaceae Ginkgo biloba

PINOPSIDA Pinaceae Abies alba Abies nordmanniana Abies grandis Abies procera Abies amabilis Pseudotsuga menziesii Tsuga heterophylla Tsuga canadensis Picea sitchensis Picea omorika Picea abies Picea breweriana Picea pungens Glauca group Picea pungens Larix decidua Larix x marschlinsii (L. decidua x kaempferi) Larix kaempferi Cedrus deodara Cedrus libani Cedrus atlantica Cedrus atlantica 'Glauca' Pinus sylvestris Pinus nigra: all records Pinus nigra ssp. laricio Pinus nigra ssp. nigra Pinus contorta Pinus pinaster Pinus radiata Pinus ponderosa Pinus strobus Pinus wallichiana Pinus cembra

Taxodiaceae Sequoia sempervirens Sequoiadendron giganteum Cryptomeria japonica Taxodium distichum

Metasequoia glyptostroboides

Dawn Redwood

Very Rare

Neophyte

Californian Cypress Leyland Cypress Lawson's Cypress Sawara Cypress Nootka Cypress Western Red-cedar Northern White-cedar Juniper Californian Incense-cedar

Very Rare Uncommon Uncommon Very Rare Very Rare Rare Very Rare Very Rare Very Rare

Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte

Monkey-puzzle

Rare

Neophyte

Yew Irish Yew

Common Very Rare

Native Neophyte

Tulip Tree

Very Rare

Neophyte

Bay

Very Rare

Neophyte

Pepper Elder

Very Rare

Neophyte

White Water-lily a water-lily Yellow Water-lily

Frequent Very Rare Frequent

Native? Neophyte Native

Rigid Hornwort

Uncommon

Native

Marsh Marigold Globeflower Stinking Hellebore Corsican Hellebore Green Hellebore Lenten-rose Winter Aconite Love-in-a-mist Monk's-hood

Common Very Rare Very Rare Very Rare Very Rare Very Rare Very Rare Rare Rare

Native Native Neophyte Neophyte Neophyte Casual Neophyte Casual Neophyte

Hybrid Monk's-hood Larkspur Wood Anemone Blue Anemone Balkan Anemone

Rare Very Rare Common Very Rare Very Rare

Neophyte Casual Native Neophyte Neophyte

Japanese Anemone Traveller's Joy Orange-peel Clematis Himalayan Clematis Meadow Buttercup Creeping Buttercup Bulbous Buttercup Hairy Buttercup Small-flowered Buttercup Corn Buttercup Goldilocks Buttercup Celery-leaved Buttercup

Very Rare Uncommon Very Rare Very Rare Very Common Very Common Common Rare Very Rare Very Rare Uncommon Common

Casual Native Casual Neophyte Native Native Native Neophyte Native Archaeophyte Native Native

Cupressaceae Cupressus goveniana x Cupressocyparis leylandii Chamaecyparis lawsoniana Chamaecyparis pisifera Chamaecyparis nootkatensis Thuja plicata Thuja occidentalis Juniperus communis Calocedrus decurrens

Araucariaceae Araucaria araucana

Taxaceae Taxus baccata Taxus bacatta 'Fastigiata'

MAGNOLIOPSIDA Magnoliacea Liriodendron tulipifera

Lauraceae Laurus nobilis

Piperaceae Peperomia pellucida

Nymphaeaceae Nymphaea alba Nymphaea marliacea Nuphar lutea

Ceratophyllaceae Ceratophyllum demersum

Ranunculaceae Caltha palustris Trollius europaeus Helleborus foetidus Helleborus argutifolius Helleborus viridis Helleborus orientalis Eranthis hyemalis Nigella damascena Aconitum napellus s.l. Aconitum x cammarum (A. napellus x variegatum) Consolida ajacis Anemone nemorosa Anemone apennina Anemone blanda Anemone x hybrida (A. hupehensis x vitifolia) Clematis vitalba Clematis tangutica Clematis montana Ranunculus acris Ranunculus repens Ranunculus bulbosus Ranunculus sardous Ranunculus parviflorus Ranunculus arvensis Ranunculus auricomus Ranunculus sceleratus

Ranunculus lingua Ranunculus flammula Ranunculus ficaria ssp. ficaria Ranunculus ficaria ssp. bulbilifer Ranunculus hederaceus Ranunculus omiophyllus Ranunculus trichophyllus Ranunculus aquatilis Ranunculus peltatus Ranunculus penicillatus Ranunculus fluitans Ranunculus circinatus Adonis annua Myosurus minimus Aquilegia vulgaris Thalictrum flavum Thalictrum minus

Greater Spearwort Lesser Spearwort Lesser Celandine Lesser Celandine Ivy-leaved Crowfoot Round-leaved Crowfoot Thread-leaved Water-crowfoot Common Water-crowfoot Pond Water-crowfoot Stream Water-crowfoot River Water-crowfoot Fan-leaved Water-crowfoot Pheasant's-eye Mousetail Columbine Common Meadow-rue Lesser Meadow-rue

Uncommon Common Common Common Uncommon Uncommon Very Rare Uncommon Uncommon Rare Uncommon Very Rare Very Rare Very Rare Frequent Rare Rare

Native Native Native Native Native Native Native Native Native Native Native Native Casual Neophyte Native Native Neophyte

Barberry Thunberg's Barberry Mrs Wilson's Barberry Clustered Barberry Gagnepain's Barberry Chinese Barberry Darwin's Barberry

Rare Rare Very Rare Very Rare Very Rare Rare Rare

Native Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte

Hedge Barberry Frikart's Barberry Oregon Grape

Very Rare Very Rare Frequent

Neophyte Neophyte Neophyte

Chocolate Vine

Very Rare

Neophyte

Oriental Poppy Atlas Poppy Opium Poppy Common Poppy Long-headed Poppy Yellow-juiced Poppy Prickly Poppy Welsh Poppy Greater Celandine Californian Poppy

Rare Rare Common Common Common Very Rare Rare Frequent Common Uncommon

Neophyte Neophyte Casual Archaeophyte Archaeophyte Archaeophyte Archaeophyte Neophyte Archaeophyte Casual

Hybrid Plume-poppy

Very Rare

Neophyte

Bleeding-heart Bird-in-a-bush Fern-leaved Corydalis Yellow Corydalis Climbing Corydalis White Ramping-fumitory Common Ramping-fumitory Purple Ramping-fumitory Common Fumitory a common fumitory a common fumitory

Very Rare Very Rare Very Rare Frequent Frequent Very Rare Uncommon Very Rare Common Rare* Very Rare

Neophyte Neophyte Casual Neophyte Native Casual Native Native Archaeophyte Archaeophyte Archaeophyte

Katsura Tree

Very Rare

Neophyte

Berberidaceae Berberis vulgaris Berberis thunbergii Berberis wilsoniae Berberis aggregata Berberis gagnepainii Berberis julianae Berberis darwinii Berberis x stenophylla (B. darwinii x empetrifolia) Berberis x frikartii Mahonia aquifolium

Lardizabalaceae Akebia quinata

Papaveraceae Papaver pseudoorientale Papaver atlanticum Papaver somniferum Papaver rhoeas Papaver dubium ssp. dubium Papaver dubium ssp. lecoqii Papaver argemone Meconopsis cambrica Chelidonium majus Eschscholzia californica Macleaya x kewensis (M. cordata x microcarpa)

Fumariaceae Dicentra formosa Corydalis solida Corydalis cheilanthifolia Pseudofumaria lutea Ceratocapnos claviculata Fumaria capreolata Fumaria muralis Fumaria purpurea Fumaria officinalis: all records Fumaria officinalis ssp. officinalis Fumaria officinalis ssp. wirtgenii

Cercidiphyllaceae Cercidiphyllum japonicum

Platanaceae Platanus x hispanica (P. occidentalis x orientalis) Platanus orientalis

London Plane Oriental Plane

Uncommon Very Rare

Neophyte Neophyte

Sweet Gum

Very Rare

Neophyte

Wych Elm Huntingdon Elm

Very Common Native Very Rare Neophyte

Dutch Elm English Elm Small-leaved Elm Jersey Elm an elm Plot's Elm

Rare Common Very Rare Very Rare Very Rare Very Rare

Native? Native Neophyte Neophyte Neophyte Native

an elm

Very Rare

Neophyte

Hemp Hop

Rare Frequent

Casual Native

White Mulberry Black Mulberry Fig

Very Rare Very Rare Rare

Neophyte Neophyte Neophyte

Common Nettle Fen Nettle Small Nettle Pellitory-of-the-Wall Mind-your-own-business

Very Common Very Rare Common Uncommon Uncommon

Native Native Archaeophyte Native Neophyte

Walnut Caucasian Wingnut

Uncommon Very Rare

Neophyte Neophyte

Bog-myrtle

Very Rare

Native

Beech Copper Beech Cut-leaved Beech Dawyck Beech Roble a southern beech Rauli Antarctic Beech a southern beech Sweet Chestnut Turkey Oak

Very Common Rare Very Rare Very Rare Very Rare Very Rare Very Rare Very Rare Very Rare Common Frequent

Native Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte

Lucombe Oak Evergreen Oak Turner's Oak Sessile Oak

Very Rare Rare Very Rare Common

Neophyte Neophyte Neophyte Native

Hybrid Oak Pedunculate Oak Red Oak Chestnut-leaved Oak Scarlet Oak

Frequent Very Common Frequent Very Rare Very Rare

Native Native Neophyte Neophyte Neophyte

Hamamelidaceae Liquidamber styraciflua

Ulmaceae Ulmus glabra Ulmus x vegeta (U. glabra x minor) Ulmus x hollandica (U. glabra x minor x plotii) Ulmus procera Ulmus minor ssp. minor Ulmus minor ssp. sarniensis Ulmus x viminalis (U. minor x plotii) Ulmus plotii Ulmus 'Sapporo Autumn Gold' (U. pumila x davidiana var. japonica)

Cannabaceae Cannabis sativa Humulus lupulus

Moraceae Morus alba Morus nigra Ficus carica

Urticaceae Urtica dioica Urtica dioica ssp. galeopsifolia Urtica urens Parietaria judaica Soleirolia soleirolii

Juglandaceae Juglans regia Pterocarya fraxinifolia

Myricaceae Myrica gale

Fagaceae Fagus sylvatica Fagus sylvatica 'purpurea' Fagus sylvatica Heterophylla group Fagus sylvatica 'Dawyck' Nothofagus obliqua Nothofagus nervosa x obliqua Nothofagus nervosa Nothofagus antarctica Nothofagus obliqua x menziesii Castanea sativa Quercus cerris Quercus x crenata (Q. cerris x suber) Quercus ilex Quercus x turneri (Q. ilex x robur) Quercus petraea Quercus x rosacea (Q. petraea x robur) Quercus robur Quercus rubra Quercus castaneifolia Quercus coccinea

Quercus palustris Quercus pubescens

Pin Oak Downy Oak

Very Rare Very Rare

Neophyte Neophyte

Silver Birch Cut-leaved Birch

Very Common Native Very Rare Neophyte

Hybrid Birch Downy Birch Paper Birch Himalayan Birch Jacquemont's Birch Alder

Rare Common Very Rare Very Rare Very Rare Very Common

Native Native Neophyte Neophyte Neophyte Native

Hybrid Alder Grey Alder Red Alder Italian Alder Hornbeam Hazel Filbert

Rare Frequent Very Rare Uncommon Frequent Very Common Very Rare

Neophyte Neophyte Neophyte Neophyte Neophyte Native Neophyte

Indian Pokeweed

Very Rare

Neophyte

Good King Henry Oak-leaved Goosefoot Red Goosefoot Many-seeded Goosefoot Maple-leaved Goosefoot Upright Goosefoot Nettle-leaved Goosefoot Fig-leaved Goosefoot Fat-hen Tree Spinnach Summer-cypress Spinach Garden Orache Spear-leaved Orache Grass-leaved Orache Common Orache Foliage Beet Root Beet

Rare Very Rare Frequent Uncommon Very Rare Very Rare Very Rare Uncommon Very Common Very Rare Very Rare Very Rare Very Rare Common Rare Very Common Rare Rare

Archaeophyte Archaeophyte Native Archaeophyte Casual Casual Casual Archaeophyte Native Casual Casual Casual Casual Native Neophyte Native Casual Casual

Common Amaranth Green Pigweed Love-lies-bleeding Indehiscent Amaranth White Pigweed

Rare Rare Very Rare Very Rare Very Rare

Casual Casual Casual Neophyte Neophyte

Spring Beauty Pink Purslane Blinks a blinks a blinks

Rare Frequent Uncommon Very Rare* Very Rare*

Neophyte Neophyte Native Native Native

Thyme-leaved Sandwort

Frequent

Native

Slender Sandwort Three-nerved Sandwort Spring Sandwort

Rare Common Very Rare

Native Native Native

Betulaceae Betula pendula Betula pendula 'Laciniata' Betula x aurata (B. pendula x pubescens) Betula pubescens Betula papyrifera Betula utilis Betula jacquemontii Alnus glutinosa Alnus x hybrida (A. glutinosa x incana) Alnus incana Alnus rubra Alnus cordata Carpinus betulus Corylus avellana Corylus maxima

Phytolaccaceae Phytolacca acinosa

Chenopodiaceae Chenopodium bonus-henricus Chenopodium glaucum Chenopodium rubrum Chenopodium polyspermum Chenopodium hybridum Chenopodium urbicum Chenopodium murale Chenopodium ficifolium Chenopodium album Chenopodium giganteum Bassia scoparia Spinacia oleracea Atriplex hortensis Atriplex prostrata Atriplex littoralis Atriplex patula Beta vulgaris ssp. cicla Beta vulgaris ssp. vulgaris

Amaranthaceae Amaranthus retroflexus Amaranthus hybridus Amaranthus caudatus Amaranthus bouchonii Amaranthus albus

Portulacaceae Claytonia perfoliata Claytonia sibirica Montia fontana: all records Montia fontana ssp. fontana Montia fontana ssp. variabilis

Caryophyllaceae Arenaria serpyllifolia ssp. serpyllifolia Arenaria serpyllifolia ssp. leptoclados Moehringia trinervia Minuartia verna

Stellaria nemorum ssp. nemorum Stellaria media Stellaria pallida Stellaria neglecta Stellaria holostea Stellaria palustris Stellaria graminea Stellaria uliginosa Cerastium arvense Cerastium arvense x tomentosum Cerastium tomentosum Cerastium fontanum Cerastium glomeratum Cerastium diffusum Cerastium semidecandrum Myosoton aquaticum Sagina nodosa Sagina procumbens Sagina apetala: all records Sagina apetala ssp. apetala Sagina apetala ssp. erecta Scleranthus annuus Herniaria glabra Polycarpon tetraphyllum Spergula arvensis Spergularia marina Spergularia rubra Lychnis coronaria Lychnis flos-cuculi Lychnis chalcedonica Agrostemma githago Silene nutans Silene vulgaris Silene noctiflora Silene latifolia Silene dioica x latifolia (S. x hampeana) Silene dioica Saponaria officinalis Saponaria ocymoides Vaccaria hispanica Dianthus gratianopolitanus Dianthus plumarius Dianthus deltoides Dianthus barbatus

Wood Stitchwort Common Chickweed Lesser Chickweed Greater Chickweed Greater Stitchwort Marsh Stitchwort Lesser Stitchwort Bog Stitchwort Field Mouse-ear a mouse-ear Snow-in-summer Common Mouse-ear Sticky Mouse-ear Sea Mouse-ear Little Mouse-ear Water Chickweed Knotted Pearlwort Procumbent Pearlwort Annual Pearlwort Annual Pearlwort Fringed Pearlwort Annual Knawel Smooth Rupturewort Four-leaved Allseed Corn Spurrey Lesser Sea-spurrey Sand Spurrey Rose Campion Ragged-Robin Maltese-Cross Corncockle Nottingham Catchfly Bladder Campion Night-flowering Catchfly White Campion

Very Rare Very Common Very Rare Uncommon Very Common Very Rare Very Common Common Very Rare Very Rare Frequent Very Common Very Common Rare Rare Frequent Very Rare Very Common Common Uncommon Frequent* Very Rare Very Rare Very Rare Frequent Uncommon Rare Uncommon Common Very Rare Rare Very Rare Frequent Very Rare Common

Native Native Native Native Native Native Native Native Native Native Neophyte Native Native Native Native Native Native Native Native Native Native Native Casual Casual Archaeophyte Native Native Neophyte Native Neophyte Casual Native Native Casual Archaeophyte

Hybrid Campion Red Campion Soapwort Rock Soapwort Cowherb Cheddar Pink Pink Maiden Pink Sweet-William

Frequent Very Common Uncommon Very Rare Very Rare Very Rare Very Rare Very Rare Very Rare

Native Native Archaeophyte Neophyte Casual Casual Casual Neophyte Neophyte

Lesser Knotweed Himalayan Knotweed Common Bistort Red Bistort Amphibious Bistort Redshank Pale Persicaria Water-pepper Tasteless Water-pepper Small Water-pepper Pink-headed Persicaria Buckwheat Green Buckwheat Equal-leaved Knotgrass Knotgrass

Very Rare Very Rare Frequent Very Rare Common Very Common Common Common Very Rare Very Rare Rare Rare Very Rare Common Very Common

Neophyte Neophyte Native Neophyte Native Native Native Native Native Native Casual Neophyte Neophyte Archaeophyte Native

Polygonaceae Persicaria campanulata Persicaria wallichii Persicaria bistorta Persicaria amplexicaulis Persicaria amphibia Persicaria maculosa Persicaria lapathifolia Persicaria hydropiper Persicaria mitis Persicaria minor Persicaria capitata Fagopyrum esculentum Fagopyrum tataricum Polygonum arenastrum Polygonum aviculare sens.str.

Polygonum rurivagum Polygonum cognatum Fallopia japonica Fallopia sachalinensis Fallopia baldschuanica Fallopia convolvulus Rheum x hybridum Rumex acetosella: all records Rumex acetosella ssp. pyrenaicus Rumex scutatus Rumex acetosa: all records Rumex acetosa ssp. ambiguus Rumex alpinus Rumex hydrolapathum Rumex cristatus Rumex crispus Rumex x pratensis (R. crispus x obtusifolius) Rumex conglomeratus Rumex x ruhmeri (R. conglomeratus x sanguineus) Rumex x abortivus (R. conglomeratus x obtusifolius) Rumex sanguineus Rumex x dufftii (R. sanguineus x obtusifolius) Rumex obtusifolius Rumex maritimus Oxyria digyna

Cornfield Knotgrass Indian Knotgrass Japanese Knotweed Giant Knotweed Russian Vine Black Bindweed Rhubarb Sheep's Sorrel a sheep's sorrel French Sorrel Common Sorrel Garden Sorrel Monk's Rhubarb Water Dock Greek Dock Curled Dock

Ver Rare Very Rare Common Rare Uncommon Common Rare Very Common Very Rare Very Rare Very Common Very Rare Rare Frequent Very Rare Very Common

Archaeophyte Neophyte Neophyte Neophyte Neophyte Archaeophyte Neophyte Native Native Casual Native Casual Archaeophyte Native Neophyte Native

a dock hybrid Clustered Dock

Uncommon Common

Native Native

a dock hybrid

Very Rare

Native

a dock hybrid Wood Dock

Very Rare Common

Native Native

a dock hybrid Broad-leaved Dock Golden Dock Mountain Sorrel

Very Rare Very Common Rare Very Rare

Native Native Native Casual

Thrift

Very Rare

Neophyte

Garden Peony

Very Rare

Neophyte

Rose-of-Sharon Tutsan

Rare Uncommon

Neophyte Native

Tall Tutsan Stinking Tutsan Perforate St. John's-wort

Rare Very Rare Common

Neophyte Neophyte Native

Des Etangs' St. John's-wort Imperforate St. John's-wort Square-stalked St. John's-wort Trailing St. John's-wort Slender St. John's-wort Hairy St. John's-wort Pale St. John's-wort Marsh St. John's-wort a St. John's-wort

Very Rare Frequent Common Uncommon Uncommon Uncommon Very Rare Very Rare Very Rare

Native Native Native Native Native Native Native Native Casual

Large-leaved Lime

Rare

Native

Lime Small-leaved Lime Silver-lime Pendent Silver-lime Caucasian Lime

Common Uncommon Very Rare Very Rare Very Rare

Neophyte Native Neophyte Neophyte Neophyte

Musk-mallow

Common

Native

Plumbaginaceae Armeria maritima

Paeoniaceae Paeonia officinalis L.

Clusiaceae Hypericum calycinum Hypericum androsaemum Hypericum x inodorum (H. androsaemum x hircinum) Hypericum hircinum Hypericum perforatum Hypericum x desetangsii (H. maculatum x perforatum Hypericum maculatum Hypericum tetrapterum Hypericum humifusum Hypericum pulchrum Hypericum hirsutum Hypericum montanum Hypericum elodes Hypericum olympicum

Tiliaceae Tilia platyphyllos Tilia x vulgaris (T. cordata x platyphyllos) Tilia cordata Tilia tomentosa Tilia 'Petiolaris' Tilia x euchlora

Malvaceae Malva moschata

Malva alcea Malva sylvestris Malva parviflora Malva neglecta Lavatera arborea Lavatera thuringiaca Lavatera x clementii (L. thuringiaca x olbia) Lavatera trimestris Alcea rosea Sidalcea malvaeflora

Greater Musk-mallow Common Mallow Least Mallow Dwarf Mallow Tree-mallow Hyeres Tree-mallow

Very Rare Common Very Rare Frequent Very Rare Uncommon

Casual Native Neophyte Native Neophyte Neophyte

Garden Tree-mallow Royal Mallow Hollyhock Greek Mallow

Rare Very Rare Rare Very Rare

Neophyte Casual Neophyte Casual

Round-leaved Sundew

Rare

Native

Common Rock-rose

Rare

Native

Sweet Violet Hairy Violet Common Dog-violet

Frequent Very Rare Common

Native Native Native

a violet hybrid Early Dog-violet Labrador Violet Heath Dog-violet Marsh Violet Mountain Pansy Wild Pansy Garden Pansy Field Pansy

Very Rare Uncommon Very Rare Very Rare Uncommon Rare Uncommon Frequent Common

Native Native Neophyte Native Native Native Native Casual Native

Tamarisk

Very Rare

Neophyte

White Bryony

Frequent

Native

White Poplar

Frequent

Neophyte

Grey Poplar Aspen Black-poplar Lombardy-poplar

Frequent Common Rare Frequent

Neophyte Native Native Neophyte

Hybrid Black-poplar

Common

Neophyte

Black-Italian Poplar Berlin Poplar Balm-of-Gilead Western Balsam-poplar

Rare Very Rare Rare Rare

Neophyte Neophyte Neophyte Neophyte

Hybrid Balsam-poplar Eastern Balsam-poplar Bay Willow

Rare Very Rare Frequent

Neophyte Neophyte Native

Shiny-leaved Willow Crack Willow a crack willow Bedford Willow Hybrid Crack-willow White Willow Golden Willow

Very Rare Very Common Very Rare Very Rare Rare Common Very Rare

Native? Archaeophyte Archaeophyte Archaeophyte Archaeophyte Archaeophyte Neophyte

Droseraceae Drosera rotundifolia

Cistaceae Helianthemum nummularium

Violaceae Viola odorata Viola hirta Viola riviniana Viola x bavarica (V. riviniana x reichenbachiana) Viola reichenbachiana Viola labradorica Viola canina Viola palustris Viola lutea Viola tricolor Viola x wittrockiana Viola arvensis

Tamaricaceae Tamarix gallica

Cucurbitaceae Bryonia dioica

Salicaceae Populus alba Populus x canescens (P. alba x tremula) Populus tremula Populus nigra ssp. betulifolia Populus nigra 'Italica' Populus x canadensis (P. nigra x deltoides) Populus x canadensis 'Serotina' (P. deltoides x nigra) Populus x berolinensis Populus x jackii Populus trichocarpa Populus 'Balsam Spire' (P. trichocarpa x balsamifera) Populus balsamifera Salix pentandra Salix x meyeriana (S. fragilis x pentandra) Salix fragilis Salix fragilis var. furcata Salix fragilis var. russelliana Salix x rubens (S. alba x fragilis) Salix alba Salix alba var. vitellina

Salix x sepulcralis (S. alba x babylonica) Salix x pendulina (S. babylonica x fragilis) Salix triandra Salix x mollissima (S. triandra x viminalis) Salix purpurea Salix x rubra (S. purpurea x viminalis) Salix x forbyana (S. purpurea x viminalis x cinerea) Salix daphnoides Salix acutifolia Salix viminalis Salix elaeagnos Salix x sericans (S. viminalis x caprea) Salix x calodendron (S. viminalis x caprea x cinerea) Salix x holosericea (S. viminalis x cinerea) Salix caprea ssp. caprea Salix x reichardtii (S. caprea x cinerea) Salix cinerea ssp. cinerea Salix cinerea ssp. oleifolia Salix x multinervis (S. cinerea x aurita) Salix aurita Salix repens

Weeping Willow

Rare†

Neophyte

Weeping Crack-willow Almond Willow

Very Rare Very Rare

Neophyte Archaeophyte

Sharp-stipuled Willow Purple Willow

Very Rare Uncommon

Archaeophyte Native

Green-leaved Willow

Very Rare

Native

Fine Osier European Violet-willow Siberian Violet-willow Osier Olive Willow

Very Rare Very Rare Very Rare Common Rare

Native Neophyte Neophyte Archaeophyte Neophyte

Broad-leaved Osier

Frequent

Native

Holme Willow

Very Rare

Neophyte

Silky-leaved Osier Goat Willow

Uncommon Native Very Common Native

a willow hybrid Grey Willow Rusty Willow

Frequent Native Very Rare Native Very Common Native

a willow hybrid Eared Willow Creeping Willow

Uncommon Uncommon Rare

Native Native Native

False London Rocket Tall Rocket Eastern Rocket Hedge Mustard Many-podded Hedge-mustard Flixweed Garlic Mustard Thale Cress Woad Treacle Mustard

Very Rare Uncommon Frequent Very Common Very Rare Very Rare Very Common Common Very Rare Rare

Casual Neophyte Neophyte Archaeophyte Casual Casual Native Native Casual Casual

Siberian Wallflower Wallflower Dame's Violet Virginia Stock Night-scented Stock Winter-cress Small-flowered Winter-cress Medium-flowered Winter-cress American Winter-cress all "water-cress"

Very Rare Uncommon Frequent Very Rare Very Rare Common Very Rare Very Rare Rare Common

Casual Archaeophyte Neophyte Casual Casual Native Casual Casual Casual Native

Water-cress

Uncommon*

Native

Hybrid Water-cress Narrow-fruited Water-cress Marsh Yellow-cress Creeping Yellow-cress

Rare Rare Frequent Rare

Native Native Native Native

Brassicaceae Sisymbrium loeselii Sisymbrium altissimum Sisymbrium orientale Sisymbrium officinale Sisymbrium polyceratium Descurainia sophia Alliaria petiolata Arabidopsis thaliana Isatis tinctoria Erysimum cheiranthoides Erysimum x marshallii (E. decumbens x perofskianum) Erysimum cheiri Hesperis matronalis Malcolmia maritima Matthiola longipetala Barbarea vulgaris Barbarea stricta Barbarea intermedia Barbarea verna Rorippa: all "water cress" taxa Rorippa nasturtium-aquaticum sens.str. Rorippa x sterilis (R. microphylla x nasturtiumaquaticum) Rorippa microphylla Rorippa palustris Rorippa sylvestris

Rorippa amphibia Armoracia rusticana Cardamine bulbifera Cardamine amara Cardamine pratensis Cardamine impatiens Cardamine flexuosa Cardamine hirsuta Arabis arenosa Arabis caucasica Arabis hirsuta Aubrieta deltoidea Lunaria annua Lunaria rediviva Alyssum saxatile Berteroa incana Lobularia maritima Draba muralis Erophila: all taxa Erophila majuscula Erophila verna Erophila glabrescens Cochlearia danica Camelina sativa Capsella bursa-pastoris Hornungia petraea Thlaspi arvense Iberis sempervirens Iberis umbellata Lepidium sativum Lepidium campestre Lepidium heterophyllum Lepidium ruderale Lepidium latifolium Lepidium draba ssp. draba Coronopus squamatus Coronopus didymus Conringia orientalis Diplotaxis tenuifolia Diplotaxis muralis Brassica oleracea Brassica oleracea var. capitata Brassica napus: all records Brassica napus ssp. oleifera Brassica napus ssp. rapifera Brassica rapa: all records Brassica rapa ssp. campestris Brassica rapa ssp. oleifera Brassica rapa ssp. rapa Brassica tournefortii Brassica juncea Brassica nigra Sinapis arvensis Sinapis alba Eruca vesicaria Coincya monensis ssp. cheiranthos Hirschfeldia incana Rapistrum rugosum Crambe abyssinica Raphanus raphanistrum Raphanus sativus

Great Yellow-cress Horse-radish Coralroot Large Bitter-cress Cuckoo-flower Narrow-leaved Bitter-cress Wavy Bitter-cress Hairy Bitter-cress Sand Rock-cress Garden Arabis Hairy Rock-cress Aubretia Honesty an honesty Golden Alyssum Hoary Alison Sweet Alison Wall Whitlowgrass all whitlowgrass Hairy Whitlowgrass Common Whitlowgrass Glabrous Whitlowgrass Danish Scurvygrass Gold-of-pleasure Shepherd's-purse Hutchinsia Field Penny-cress Perennial Candytuft Garden Candytuft Garden Cress Field Pepperwort Smith's Pepperwort Narrow-leaved Pepperwort Dittander Hoary Cress Swine-cress Lesser Swine-cress Hare's-ear Mustard Perennial Wall-rocket Annual Wall-rocket Cabbage Cabbage Rape Oil-seed Rape Swede Turnip Wild Turnip Turnip-rape Turnip Pale Cabbage Chinese Mustard Black Mustard Charlock White Mustard Garden Rocket Wallflower Cabbage Hoary Mustard Bastard Cabbage Abyssinian Mustard Wild Radish Garden Radish

Uncommon Common Very Rare Frequent Very Common Very Rare Very Common Very Common Very Rare Rare Rare Rare Common Very Rare Rare Very Rare Uncommon Rare Frequent Rare Frequent Very Rare* Common Very Rare Very Common Very Rare Uncommon Very Rare Rare Rare Rare Very Rare Uncommon Rare Uncommon Uncommon Frequent Very Rare Rare Uncommon Very Rare Very Rare Common Frequent* Very Rare Frequent Rare Very Rare* Rare* Very Rare Very Rare Rare Common Rare Very Rare Very Rare Uncommon Rare Very Rare Common Rare

Native Archaeophyte Neophyte Native Native Native Native Native Casual Neophyte Native Casual Neophyte Casual Casual Casual Casual Native Native Native Native Native Neophyte Casual Archaeophyte Native Archaeophyte Casual Casual Casual Archaeophyte Native Archaeophyte Neophyte Neophyte Archaeophyte Neophyte Casual Archaeophyte Neophyte Casual Casual Casual Casual Casual See sspp. Archaeophyte Casual Archaeophyte Casual Casual Native Archaeophyte Archaeophyte Casual Casual Neophyte Casual Casual Casual Casual

Resedaceae Reseda luteola Reseda alba Reseda lutea

Weld White Mignonette Wild Mignonette

Common Very Rare Frequent

Archaeophyte Casual Native

Crowberry

Rare

Native

Rhododendron Yellow Azalea St. Dabeoc's Heath Bog-rosemary Shallon Prickly Heath Strawberry-tree Heather Cross-leaved Heath Bell Heather Cranberry Cowberry

Common Very Rare Very Rare Very Rare Very Rare Very Rare Very Rare Frequent Uncommon Uncommon Rare Uncommon

Neophyte Neophyte Neophyte Native Neophyte Neophyte Neophyte Native Native Native Native Native

Hybrid Bilberry Bilberry

Rare Frequent

Native Native

Common Wintergreen Round-leaved Wintergreen

Very Rare Very Rare

Native Native

Yellow Bird's-nest

Very Rare

Native

a yellow bird's-nest

Very Rare

Native

Primrose

Common

Native

False Oxlip a primrose Oxlip Cowslip Japanese Cowslip Water-violet Cyclamen Eastern Cyclamen Yellow Pimpernel Creeping-Jenny Yellow Loosestrife Fringed Loosestrife Dotted Loosestrife Bog Pimpernel Scarlet Pimpernel Scarlet Pimpernel Blue Pimpernel Chaffweed Sea-milkwort Brookweed

Rare Very Rare Very Rare Frequent Very Rare Very Rare Very Rare Very Rare Frequent Frequent Uncommon Very Rare Common Rare Common Frequent* Very Rare Very Rare Very Rare Very Rare

Native Neophyte Neophyte Native Neophyte Native Neophyte Neophyte Native Native Native Neophyte Neophyte Native Native Native Casual Native Native Native

Mock Orange

Rare

Neophyte

a mock-orange Deutzia

Rare Very Rare

Neophyte Neophyte

Escallonia

Very Rare

Neophyte

Empetraceae Empetrum nigrum ssp. nigrum

Ericaceae Rhododendron ponticum Rhododendron luteum Daboecia cantabrica Andromeda polifolia Gaultheria shallon Gaultheria mucronata Arbutus unedo Calluna vulgaris Erica tetralix Erica cinerea Vaccinium oxycoccos Vaccinium vitis-idaea Vaccinium x intermedium (V. vitis-idaea x myrtillus) Vaccinium myrtillus

Pyrolaceae Pyrola minor Pyrola rotundifolia ssp. rotundifolia

Monotropaceae Monotropa hypopitys Monotropa hypopitys ssp. hypophegea

Primulaceae Primula vulgaris Primula x polyantha (P. vulgaris x veris) Primula 'Wanda' Primula elatior Primula veris Primula japonica Hottonia palustris Cyclamen hederifolium Cyclamen coum Lysimachia nemorum Lysimachia nummularia Lysimachia vulgaris Lysimachia ciliata Lysimachia punctata Anagallis tenella Anagallis arvensis: all records Anagallis arvensis ssp. arvensis Anagallis arvensis ssp. caerulea Anagallis minima Glaux maritima Samolus valerandi

Hydrangeaceae Philadelphus coronarius Philadelphus x virginalis (P. coronarius x microphyllus x pubescens) Deutzia scabra

Grossulariaceae Escallonia macrantha

Escallonia x langleyensis Ribes rubrum Ribes nigrum Ribes sanguineum Ribes alpinum Ribes uva-crispa

an escallonia Red Currant Black Currant Flowering Currant Mountain Currant Gooseberry

Very Rare Common Frequent Frequent Rare Common

Neophyte Native? Neophyte Neophyte Native Neophyte

New Zealand Pigmyweed Navelwort House-leek Greater Mexican-stonecrop Butterfly Stonecrop Autumn Joy Orpine an orpine an orpine a stonecrop Colerado Stonecrop Caucasian-stonecrop Pale Stoencrop Reflexed Stonecrop Rock Stonecrop Biting Stonecrop Tasteless Stonecrop White Stonecrop English Stonecrop

Uncommon Rare Very Rare Very Rare Rare Rare Rare Very Rare Very Rare* Very Rare Very Rare Rare Very Rare Frequent Very Rare Frequent Very Rare Frequent Very Rare

Neophyte Native Neophyte Neophyte Neophyte Neophyte Native Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Native Neophyte Archaeophyte Neophyte

Elephant-ears Indian Rhubarb Celandine Saxifrage Lesser Londonpride

Very Rare Very Rare Very Rare Very Rare

Neophyte Neophyte Neophyte Neophyte

Crassulaceae Crassula helmsii Umbilicus rupestris Sempervivum tectorum Sedum praealtum Sedum spectabile Sedum 'Herbstfreude' Sedum telephium: all records Sedum telephium ssp. telephium Sedum telephium ssp. fabaria Sedum hybridum Sedum spathulifolium Sedum spurium Sedum nicaeense Sedum rupestre Sedum forsterianum Sedum acre Sedum sexangulare Sedum album Sedum anglicum

Saxifragaceae Bergenia crassifolia Darmera peltata Saxifraga cymbalaria Saxifraga cuneifolia Saxifraga x urbium (S. umbrosa x spathularis) Saxifraga granulata Saxifraga hypnoides Saxifraga tridactylites Heuchera sanguinea Tolmiea menziesii Tellima grandiflora Chrysosplenium oppositifolium Chrysosplenium alternifolium Parnassia palustris

Londonpride Uncommon Meadow Saxifrage Uncommon Mossy Saxifrage Rare Rue-leaved Saxifrage Rare Coralbells Very Rare Pick-a-back-plant Rare Fringecups Rare Opposite-leaved Golden-saxifrageCommon Alternate-leaved Golden-saxifrageRare Grass of Parnassus Very Rare

Neophyte Native Native Native Neophyte Neophyte Neophyte Native Native Native

Himalayan Sorbaria Chinese Sorbaria Ninebark Bridewort

Very Rare Very Rare Very Rare Very Rare

Neophyte Neophyte Neophyte Neophyte

Intermediate Bridewort

Very Rare

Neophyte

Confused Bridewort Pale Bridewort

Uncommon Very Rare

Neophyte Neophyte

Billard's Bridewort Steeplebush Japanese Spiraea Himalayan Spiraea

Uncommon Rare Very Rare Very Rare

Neophyte Neophyte Neophyte Neophyte

Van Hotte's Spiraea Bridal-spray Buck's-beard

Very Rare Very Rare Very Rare

Neophyte Neophyte Neophyte

Rosaceae Sorbaria tomentosa Sorbaria kirilowii Physocarpus opulifolius Spiraea salicifolia Spiraea x rosalba (S. salicifolia x alba) Spiraea x pseudosalicifolia (S. salicifolia x douglasii) Spiraea alba Spiraea x billardii (S. alba x douglasii) Spiraea douglasii Spiraea japonica Spiraea canescens Spiraea x vanhouttei (S. cantoniensis x trilobata) Spiraea x arguta Aruncus dioicus

Holodiscus discolor Filipendula vulgaris Filipendula ulmaria Filipendula purpurea Kerria japonica Rubus chamaemorus Rubus tricolor Rubus saxatilis Rubus odoratus Rubus parviflorus Rubus idaeus Rubus phoenicolasius Rubus spectabilis Rubus cockburnianus Rubus x loganobaccus (R. idaeus x vitifolius) Rubus fruticosus agg. Rubus accrescens Rubus daltrii Rubus scissus Rubus adspersus Rubus calvatus Rubus laciniatus Rubus lindleianus Rubus macrophyllus Rubus obesifolius Rubus platyacanthus Rubus robiae Rubus sneydii Rubus amplificatus Rubus cardiophyllus Rubus incurvatiformis Rubus incurvatus Rubus lindebergii Rubus nemoralis Rubus pampinosus Rubus polyanthemus Rubus rhombifolius Rubus sprengelii Rubus armeniacus Rubus armipotens Rubus ulmifolius Rubus criniger Rubus painteri Rubus vestitus Rubus ulmifolius x vestitus Rubus wirralensis Rubus leightonii Rubus lintonii Rubus turritus Rubus anglofuscus Rubus anisacanthos Rubus distractiformis Rubus infestus Rubus pascuorum Rubus adenanthoides Rubus bloxamii Rubus condensatus Rubus echinatoides Rubus euryanthemus Rubus fuscicaulis

Ocean-spray Dropwort Meadowsweet a meadowsweet Kerria Cloudberry Chinese Bramble Stone Bramble Purple-flowered Raspberry Thimbleberry Raspberry Japanese Wineberry Salmonberry White-stemmed Bramble

Very Rare Very Rare Very Common Very Rare Rare Very Rare Rare Very Rare Very Rare Very Rare Very Common Very Rare Very Rare Very Rare

Neophyte Native Native Neophyte Neophyte Native Neophyte Native Neophyte Neophyte Native Neophyte Neophyte Neophyte

Loganberry Bramble a bramble a bramble a bramble a bramble a bramble Cut-leaved Bramble a bramble a bramble a bramble a bramble a bramble a bramble a bramble a bramble a bramble a bramble a bramble a bramble a bramble a bramble a bramble a bramble a bramble a bramble a bramble a bramble a bramble a bramble a bramble hybrid a bramble a bramble a bramble a bramble a bramble a bramble a bramble a bramble a bramble a bramble a bramble a bramble a bramble a bramble a bramble

Very Rare Very Common Rare Rare‡ Very Rare‡ Very Rare‡ Very Rare‡ Rare Rare‡ Very Rare Very Rare Very Rare‡ Rare Very Rare‡ Very Rare‡ Very Rare‡ Rare‡ Very Rare Very Rare‡ Rare‡ Very Rare Very Rare‡ Very Rare Rare‡ Rare Very Rare Uncommon‡ Very Rare‡ Rare Rare‡ Very Rare Very Rare Very Rare‡ Very Rare Very Rare Very Rare Very Rare Very Rare Very Rare Very Rare Very Rare Very Rare‡ Very Rare Very Rare‡ Very Rare‡ Very Rare

Neophyte Native Native Native Native Native Native Neophyte Native Native Native Native Native Native Native Native Native Native Native Native Native Native Native Native Neophyte Native Native Native Native Native Native Native Native Native Native Native Native Native Native Native Native Native Native Native Native Native

Rubus informifolius Rubus insectifolius Rubus longithyrsiger Rubus pallidus Rubus rubristylus Rubus rufescens Rubus dasyphyllus Rubus hylocharis Rubus murrayi Rubus angloserpens Rubus obscuriflorus Rubus bagnallianus Rubus eboracensis Rubus hindii Rubus intensior Rubus rubriflorus Rubus tuberculatus Rubus warrenii Rubus caesius Potentilla fruticosa Potentilla palustris Potentilla anserina Potentilla argentea Potentilla recta Potentilla intermedia Potentilla neumanniana Potentilla erecta Potentilla x suberecta (P. anglica x erecta) Potentilla anglica Potentilla x mixta (P. anglica or erecta x reptans) Potentilla reptans Potentilla sterilis Fragaria vesca Fragaria x ananassa Duchesnea indica Geum rivale Geum x intermedium (G. rivale x urbanum) Geum urbanum Geum macrophyllum Agrimonia eupatoria Agrimonia procera Sanguisorba officinalis Sanguisorba minor: all records Sanguisorba minor ssp. minor Sanguisorba minor ssp. muricata Alchemilla conjuncta Alchemilla xanthochlora Alchemilla filicaulis ssp. vestita Alchemilla glabra Alchemilla mollis Aphanes: all records Aphanes arvensis sens.str. Aphanes inexspectata Rosa multiflora Rosa luciae Rosa arvensis Rosa x irregularis (R.arvensis x canina)

a bramble a bramble a bramble a bramble a bramble a bramble a bramble a bramble a bramble a bramble a bramble a bramble a bramble a bramble a bramble a bramble a bramble a bramble Dewberry Shrubby Cinquefoil Marsh Cinquefoil Silverweed Hoary Cinquefoil Sulphur Cinquefoil Russian Cinquefoil Spring Cinquefoil Tormentil

Very Rare Very Rare Very Rare Very Rare‡ Very Rare‡ Very Rare Uncommon‡ Very Rare‡ Very Rare Very Rare Very Rare Very Rare Rare‡ Very Rare Uncommon Very Rare Uncommon Very Rare Very Rare Rare Uncommon Common Very Rare Rare Very Rare Rare Common

Native Native Native Native Native Native Native Native Native Native Native Native Native Native Native Native Native Native Native Neophyte Native Native Native Neophyte Casual Native Native

a cinquefoil hybrid Trailing Tormentil

Very Rare Frequent

Native Native

Hybrid Cinquefoil Creeping Cinquefoil Barren Strawberry Wild Strawberry Garden Strawberry Yellow-flowered Strawberry Water Avens

Uncommon Very Common Common Frequent Rare Very Rare Uncommon

Native Native Native Native Neophyte Neophyte Native

Hybrid Avens Herb Bennet Large-leaved Avens Agrimony Fragrant Agrimony Great Burnet Salad Burnet Salad Burnet Fodder Burnet Silver Lady's-mantle Intermediate Lady's-mantle Hairy Lady's-mantle Smooth Lady's-mantle Silver Lady's-mantle Parsley Piert Parsley-piert Slender Parsley-piert Many-flowered Rose Memorial Rose Field Rose

Rare Very Common Very Rare Frequent Very Rare Frequent Uncommon Uncommon Rare Very Rare Uncommon Uncommon Uncommon Frequent Frequent Frequent Frequent Rare Very Rare Very Common

Native Native Neophyte Native Native Native Native Native Neophyte Neophyte Native Native Native Neophyte Native Native Native Neophyte Neophyte Native

a rose hybrid

Uncommon

Native

Rosa arvensis x caesia ssp. vosagiaca Rosa pimpinellifolia Rosa rugosa Rosa 'Hollandica' Rosa virginiana Rosa ferruginea Rosa canina Rosa x dumalis (R. canina x caesia) Rosa x dumetorum (R. canina x obtusifolia) Rosa x scabriuscula (R. canina x tomentosa) Rosa x rothschildii (R. canina x sherardii) Rosa x molletorum (R. canina x mollis) Rosa x nitidula (R. canina x rubiginosa) Rosa caesia ssp. caesia Rosa caesia ssp. vosagiaca Rosa caesia x obtusifolia Rosa x cottetii (R. caesia x tomentosa) Rosa caesia x sherardii Rosa x glaucoides (R. caesia x mollis) Rosa obtusifolia Rosa obtusifolia x tomentosa Rosa tomentosa Rosa tomentosa x mollis Rosa sherardii Rosa x shoolbredii (R. sherardii x mollis) Rosa mollis Rosa rubiginosa Prunus persica Prunus cerasifera Prunus spinosa Prunus x fruticans (P. spinosa x domestica) Prunus domestica: all taxa Prunus domestica ssp. domestica Prunus domestica ssp. insititia Prunus domestica ssp. italica Prunus avium Prunus cerasus Prunus serrulata Prunus padus Prunus serotina Prunus lusitanica Prunus laurocerasus Chaenomeles speciosa Pyrus pyraster Pyrus communis Pyrus salicifolia Malus sylvestris Malus domestica

a rose hybrid Burnet Rose Japanese Rose Dutch Rose Virginian Rose Red-leaved Rose Dog Rose

Very Rare Rare Frequent Rare Very Rare Rare Very Common

Native Neophyte Neophyte Neophyte Neophyte Neophyte Native

a rose hybrid

Uncommon

Native

a rose hybrid

Rare

Native

a rose hybrid

Very Rare

Native

a rose hybrid

Very Rare

Native

a rose hybrid

Very Rare

Native

a rose hybrid Hairy Dog-rose Glaucous Dog-rose a rose hybrid

Rare Uncommon Uncommon Very Rare

Native Native Native Native

a rose hybrid a rose hybrid

Very Rare Very Rare

Native Native

a rose hybrid Round-leaved Dog-rose a rose hybrid Harshy Downy-rose a rose hybrid Sherard's Downy-rose

Very Rare Very Rare Very Rare Very Rare Very Rare Uncommon

Native Native Native Native Native Native

a rose hybrid Soft Downy-rose Sweet Briar Peach Cherry Plum Blackthorn

Very Rare Rare Uncommon Very Rare Uncommon Very Common

Native Native Native Neophyte Neophyte Native

a cherry Wild Plum Plum Damson Greengage Wild Cherry Dwarf Cherry Japanese Cherry Bird Cherry Rum Cherry Portugal Laurel Cherry Laurel Japanese Quince Wild Pear Pear Willow-leaved Pear Crab Apple Apple

Very Rare Common Frequent Common Rare Common Very Rare Very Rare Frequent Very Rare Rare Frequent Very Rare Very Rare Uncommon Very Rare Common Common

Native Archaeophyte Archaeophyte Archaeophyte Archaeophyte Native Archaeophyte Neophyte Native Neophyte Neophyte Neophyte Neophyte Archaeophyte Archaeophyte Neophyte Native Neophyte

Malus x purpurea (M. niedzwetzkyana x atrosanguinea) Malus baccata Malus floribunda Malus x robusta (M. baccata x prunifolia) Sorbus domestica Sorbus aucuparia Sorbus x thuringiaca (S. aucuparia x aria) Sorbus hybrida Sorbus intermedia Sorbus aria Sorbus rupicola Sorbus croceocarpa Sorbus latifolia Sorbus torminalis Sorbus hupehensis Sorbus 'Joseph Rock' Sorbus thibetica 'John Mitchell' Amelanchier lamarckii Photinia davidiana Cotoneaster frigidus Cotoneaster x watereri (C. frigidus x salicifolius) Cotoneaster salicifolius Cotoneaster dammeri Cotoneaster x suecicus (C. dammeri x conspicuus x dammeri) Cotoneaster x suecicus 'Skogholm' Cotoneaster pannosus Cotoneaster lacteus Cotoneaster microphyllus Cotoneaster integrifolius Cotoneaster buxifolius Cotoneaster horizontalis Cotoneaster hjelmqvistii Cotoneaster divaricatus Cotoneaster simonsii Cotoneaster bullatus Cotoneaster rehderi Cotoneaster franchetii Cotoneaster mairei Cotoneaster sternianus Cotoneaster dielsianus Cotoneaster induratus Pyracantha coccinea Pyracantha coccinea x rogersiana Pyracantha rogersiana Mespilus germanica Crataegus pedicellata Crataegus crus-galli Crataegus persimilis Crataegus monogyna Crataegus x media (C. monogyna x laevigata) Crataegus laevigata Crataegus orientalis

Purple Crab Siberian Crab Japanese Crab

Very Rare Very Rare Very Rare

Neophyte Neophyte Neophyte

a rose Service-tree Rowan

Very Rare Neophyte Very Rare Neophyte Very Common Native

a whitebeam Swedish Service-tree Swedish Whitebeam Common Whitebeam Rock Whitebeam a whitebeam a whitebeam Wild Service-tree Hupeh Rowan a whitebeam a whitebeam Juneberry Stranvaesia Tree Cotoneaster

Very Rare Very Rare Frequent Frequent Very Rare Very Rare Rare Rare Very Rare Very Rare Very Rare Rare Very Rare Very Rare

Neophyte Neophyte Neophyte Neophyte Native Neophyte Neophyte Native Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte

Waterer's Cotoneaster Willow-leaved Cotoneaster Bearberry Cotoneaster

Rare Rare Very Rare

Neophyte Neophyte Neophyte

Swedish Cotoneaster a cotoneaster Silverleaf Cotoneaster Late Cotoneaster Small-leaved Cotoneaster Entire-leaved Cotoneaster Box-leaved Cotoneaster Wall Cotoneaster Hjelmqvist's Cotoneaster Spreading Cotoneaster Himalayan Cotoneaster Hollyberry Cotoneaster Bullate Cotoneaster Franchet's Cotoneaster Maire's Cotoneaster Stern's Cotoneaster Diel's Cotoneaster Hardy Cotoneaster Firethorn a firethorn Asian Firethorn Medlar Pear-fruited Cockspurthorn Cockspurthorn Broad-leaved Cockspurthorn Hawthorn

Very Rare Very Rare Very Rare Very Rare Very Rare Rare Very Rare Uncommon Rare Rare Uncommon Rare Uncommon Rare Very Rare Rare Rare Very Rare Rare Very Rare Very Rare Very Rare Very Rare Very Rare Very Rare Very Common

Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Archaeophyte Neophyte Neophyte Neophyte Native

Hybrid Hawthorn Midland Hawthorn Oriental Hawthorn

Rare Uncommon Very Rare

Neophyte Neophyte Neophyte

Caesalpiniaceae Cercis siliquastrum

Judas-tree

Very Rare

Neophyte

False-acacia Runner Bean Goat's-rue Bladder-senna Wild Liquorice Lesser Milk-vetch Sainfoin Kidney Vetch a kidney vetch Canary Clover Narrow-leaved Bird's-foot-trefoil Common Bird's-foot-trefoil a bird's-foot-trefoil Large Bird's-foot-trefoil Bird's-foot Horseshoe Vetch Crown Vetch Tufted Vetch Fine-leaved Vetch Wood Vetch Fodder Vetch Hairy Tare Smooth Tare Bush Vetch Narrow-leaved Vetch a common vetch a common vetch Spring Vetch Bithynian Vetch Broad Bean Bitter-vetch Meadow Vetchling Two-flowered Everlasting-pea Narrow-leaved Everlasting-pea Broad-leaved Everlasting-pea Sweet Pea Hairy Vetchling Grass Vetchling Yellow Vetchling Garden Pea Field Pea Spiny Restharrow Common Restharrow Tall Melilot White Melilot Ribbed Melilot Small Melilot Fenugreek Black Medick Sand Lucerne Lucerne Toothed Medick Spotted Medick White Clover Alsike Clover Strawberry Clover Reversed Clover Hop Trefoil

Uncommon Very Rare Rare Very Rare Very Rare Very Rare Rare Uncommon Very Rare Very Rare Very Rare Very Common Rare Common Uncommon Very Rare Very Rare Very Common Very Rare Very Rare Very Rare Common Frequent Very Common Common Common Very Rare Very Rare Very Rare Rare Frequent Very Common Rare Very Rare Uncommon Very Rare Very Rare Rare Very Rare Very Rare Very Rare Very Rare Uncommon Frequent Uncommon Frequent Very Rare Very Rare Very Common Very Rare Uncommon Very Rare Rare Very Common Common Very Rare Very Rare Common

Neophyte Casual Neophyte Neophyte Native Neophyte Neophyte Native Neophyte Casual Casual Native Neophyte Native Native Native Neophyte Native Neophyte Native Casual Native Native Native Native Archaeophyte Archaeophyte Native Casual Casual Native Native Neophyte Native? Neophyte Casual Casual Native? Casual Casual Casual Native? Native Archaeophyte Neophyte Neophyte Casual Casual Native Casual Neophyte Casual Native? Native Neophyte Native Casual Native

Fabaceae Robinia pseudoacacia Phaseolus coccineus Galega officinalis Colutea arborescens Astragalus glycyphyllos Astragalus odoratus Onobrychis viciifolia Anthyllis vulneraria Anthyllis vulneraria ssp. polyphylla Dorycnium hirsutum Lotus glaber Lotus corniculatus Lotus corniculatus var. sativus Lotus pedunculatus Ornithopus perpusillus Hippocrepis comosa Securigera varia Vicia cracca Vicia tenuifolia Vicia sylvatica Vicia villosa Vicia hirsuta Vicia tetrasperma Vicia sepium Vicia sativa ssp. nigra Vicia sativa ssp. segetalis Vicia sativa ssp. sativa Vicia lathyroides Vicia bithynica Vicia faba Lathyrus linifolius Lathyrus pratensis Lathyrus grandiflorus Lathyrus sylvestris Lathyrus latifolius Lathyrus odoratus Lathyrus hirsutus Lathyrus nissolia Lathyrus aphaca Pisum sativum Pisum sativum var. arvense Ononis spinosa Ononis repens Melilotus altissimus Melilotus albus Melilotus officinalis Melilotus indicus Trigonella foenum-graecum Medicago lupulina Medicago sativa ssp. varia Medicago sativa ssp. sativa Medicago polymorpha Medicago arabica Trifolium repens Trifolium hybridum Trifolium fragiferum Trifolium resupinatum Trifolium campestre

Trifolium dubium Lesser Trefoil Trifolium micranthum Slender Trefoil Trifolium pratense Red Clover Trifolium medium Zigzag Clover Trifolium incarnatum ssp. incarnatumCrimson Clover Trifolium striatum Knotted Clover Trifolium scabrum Rough Clover Trifolium arvense Hare's-foot Clover Trifolium alexandrinum Egyptian Clover Trifolium subterraneum Subterranean Clover Lupinus arboreus Tree Lupin Lupinus x regalis (L. arboreus x polyphyllus) Russell Lupin Lupinus polyphyllus Garden Lupin Laburnum anagyroides Laburnum Laburnum x watereri (L. anagyroides x alpinum) a laburnham Cytisus multiflorus White Broom Cytisus striatus Hairy-fruited Broom Cytisus scoparius ssp. scoparius Broom Spartium junceum Spanish Broom Genista tinctoria ssp. tinctoria Dyer's Greenweed Ulex europaeus Gorse Ulex gallii Western Gorse Ulex minor Dwarf Gorse Styphnolobium japonicum Japanese Pagoda-tree

Very Common Rare Very Common Common Very Rare Rare Very Rare Frequent Very Rare Very Rare Very Rare

Native Native Native Native Casual Native Casual Native Casual Native Neophyte

Uncommon Very Rare Frequent

Neophyte Neophyte Neophyte

Very Rare Very Rare Very Rare Common Very Rare Rare Very Common Common Very Rare Very Rare

Neophyte Neophyte Neophyte Native Neophyte Native Native Native Neophyte Neophyte

Sea-buckthorn

Uncommon

Neophyte

Parrot's Feather Spiked Water-milfoil Alternate Water-milfoil

Rare Uncommon Very Rare

Neophyte Native Native

Giant-rhubarb Brazilian Giant-rhubarb

Very Rare Very Rare

Neophyte Neophyte

Purple-loosestrife Water Purslane

Frequent Rare

Native Native

Spurge-laurel

Very Rare

Native

Cider Gum Spinning Gum Dove Tree

Very Rare Very Rare Very Rare

Neophyte Neophyte Neophyte

Elaeagnaceae Hippophae rhamnoides

Haloragaceae Myriophyllum aquaticum Myriophyllum spicatum Myriophyllum alterniflorum

Gunneraceae Gunnera tinctoria Gunnera manicata

Lythraceae Lythrum salicaria Lythrum portula

Thymelaeaceae Daphne laureola

Myrtaceae Eucalyptus gunnii Eucalyptus perriniana Davidia involucrata

Onagraceae Epilobium hirsutum Epilobium x erroneum Epilobium x novae-civitatis (E. hirsutum x ciliatum) Epilobium parviflorum Epilobium x limosum (E. parviflorum x montanum) Epilobium x dacicum (E. parviflorum x obscurum) Epilobium x floridulum (E. parviflorum x ciliatum) Epilobium montanum Epilobium x aggregatum (E. montanum x obscurum)

Great Willowherb Very Common Native a willowherb (E. hybrid hirsutum x montanum) Very Rare Native a willowherb hybrid Hoary Willowherb

Very Rare Common

Native Native

a willowherb hybrid

Very Rare

Native

a willowherb hybrid

Very Rare

Native

a willowherb hybrid Broad-leaved Willowherb

Very Rare Native Very Common Native

a willowherb hybrid

Very Rare

Native

Epilobium x interjectum (E. montanum x ciliatum) Epilobium tetragonum Epilobium obscurum Epilobium x vicinum (E. obscurum x ciliatum) Epilobium roseum Epilobium ciliatum Epilobium palustre Epilobium brunnescens Chamerion angustifolium Oenothera glazioviana Oenothera x fallax (O. glazioviana x biennis) Oenothera biennis Oenothera biennis x cambrica Oenothera cambrica Oenothera stricta Clarkia unguiculata Clarkia amoena Fuchsia magellanica Circaea lutetiana Circaea x intermedia

a willowherb hybrid Square-stalked Willowherb Short-fruited Willowherb

Rare Uncommon Common

Native Native Native

a willowherb hybrid Very Rare Pale Willowherb Frequent American Willowherb Very Common Marsh Willowherb Frequent New Zealand Willowherb Rare Rosebay Willowherb Very Common Large-flowered Evening-primrose Frequent

Native Native Neophyte Native Neophyte Native Neophyte

Intermediate Evening-primrose Very Rare Common Evening-primrose Rare an evening-primrose hybrid Very Rare Small-flowered Evening-primrose Rare Fragrant Evening-primrose Very Rare Clarkia Very Rare Godetia Very Rare Fuchsia Rare Enchanter's-nightshade Common Upland Enchanter's-nightshade (C. lutetiana x alpina) Rare

Native Neophyte Native Neophyte Neophyte Casual Casual Neophyte Native Native

Dogwood Red-osier Dogwood White Dogwood Cornelian-cherry Spotted-laurel

Common Uncommon Uncommon Very Rare Rare

Native Neophyte Neophyte Neophyte Neophyte

Mistletoe

Rare

Native?

Spindle Large-leaved Spindle Evergreen Spindle Burning Bush

Uncommon Very Rare Very Rare Very Rare

Native Neophyte Neophyte Neophyte

Holly

Very Common Native

Highclere Holly

Uncommon

Neophyte

Box

Uncommon

Neophyte

Dog's Mercury Annual Mercury Spotted Spurge Sweet Spurge Balkan Spurge Upright Spurge Sun Spurge Caper Spurge Dwarf Spurge Petty Spurge Waldstein's Spurge

Common Rare Very Rare Very Rare Very Rare Very Rare Common Uncommon Very Rare Common Very Rare

Native Archaeophyte Casual Casual Casual Casual Archaeophyte Archaeophyte Archaeophyte Native Neophyte

Twiggy Spurge [agg.] Leafy Spurge Cypress Spurge

Very Rare Very Rare Rare

Neophyte Neophyte Neophyte

Wood Spurge

Rare

Native

Cornaceae Cornus sanguinea Cornus sericea Cornus alba Cornus mas Aucuba japonica

Viscaceae Viscum album

Celastraceae Euonymus europaeus Euonymus latifolius Euonymus japonicus Euonymus verrucosus

Aquifoliaceae Ilex aquifolium Ilex x altaclerensis (I. aquifolium x perado)

Buxaceae Buxus sempervirens

Euphorbiaceae Mercurialis perennis Mercurialis annua Euphorbia maculata Euphorbia dulcis Euphorbia oblongata Euphorbia serrulata Euphorbia helioscopia Euphorbia lathyris Euphorbia exigua Euphorbia peplus Euphorbia waldsteinii Euphorbia x pseudovirgata (E. esula x E. waldstenii) Euphorbia esula Euphorbia cyparissias Euphorbia amygdaloides ssp. amygdaloides

Euphorbia amygdaloides ssp. robbiae Euphorbia characias ssp. wulfenii Euphorbia characias ssp. characias Euphorbia myrsinites

Wood Spurge Mediterranean Spurge Mediterranean Spurge Broad-leaved Glaucous-spurge

Rare Very Rare Very Rare Very Rare

Neophyte Neophyte Neophyte Neophyte

Buckthorn Alder Buckthorn Calistoga Ceanothus

Rare Uncommon Very Rare

Native Native Neophyte

Grape-vine Virginia-creeper

Very Rare Rare

Neophyte Neophyte

Pale Flax Flax Fairy Flax Golden Flax

Very Rare Uncommon Frequent Very Rare

Casual Casual Native Neophyte

Common Milkwort Heath Milkwort

Uncommon Uncommon

Native Native

Pride-of-India

Very Rare

Neophyte

Horse-chestnut Red Horse-chestnut Bottlebrush Buckeye

Very Common Neophyte Rare Neophyte Very Rare Neophyte

Norway Maple Purple Norway-maple Cappadocian Maple Field Maple Sycamore

Common Very Rare Rare Very Common Very Common

Neophyte Neophyte Neophyte Native Neophyte

Purple Sycamore

Very Rare

Neophyte

Brilliant Sycamore Silver Maple Cut-leaved Silver-maple Ashleaf Maple Paperbark Maple Downy Japanese-maple Red Maple Grey-budded Snakebark-maple

Very Rare Rare Very Rare Very Rare Very Rare Very Rare Very Rare Very Rare

Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte

Stag's-horn Sumach Smoke-tree

Uncommon Very Rare

Neophyte Neophyte

Tree-of-heaven

Very Rare

Neophyte

Rue Skimmia

Very Rare Very Rare

Neophyte Neophyte

Annual Pink-sorrel Procumbent Yellow-sorrel Least Yellow-sorrel Upright Yellow-sorrel Pink-sorrel Wood-sorrel Large-flowered Pink-sorrel

Very Rare Frequent Frequent Rare Rare Common Very Rare

Neophyte Neophyte Neophyte Neophyte Neophyte Native Neophyte

Rhamnaceae Rhamnus cathartica Frangula alnus Ceanothus divergens

Vitaceae Vitis vinifera Parthenocissus quinquefolia

Linaceae Linum Linum Linum Linum

bienne usitatissimum catharticum flavum

Polygalaceae Polygala vulgaris Polygala serpyllifolia

Sapindaceae Koelreuteria paniculata

Hippocastanaceae Aesculus hippocastanum Aesculus carnea Aesculus parviflora

Aceraceae Acer platanoides Acer platanoides Schwedleri group Acer cappadocicum Acer campestre Acer pseudoplatanus Acer pseudoplatanus Purpureum group Acer pseudoplatanus 'Brilliantissimum' Acer saccharinum Acer saccharinum Laciniatum group Acer negundo Acer griseum Acer japonicum Acer rubrum Acer rufinerve

Anacardiaceae Rhus typhina Cotinus coggygria

Simaroubaceae Ailanthus altissima

Rutaceae Ruta graveolens Skimmia japonica

Oxalidaceae Oxalis rosea Oxalis corniculata Oxalis exilis Oxalis stricta Oxalis articulata Oxalis acetosella Oxalis debilis

Oxalis latifolia Oxalis incarnata

Garden Pink-sorrel Pale Pink-sorrel

Very Rare Very Rare

Neophyte Neophyte

French Crane's-bill

Rare

Neophyte

Druce's Crane's-bill Pencilled Crane's-bill Round-leaved Crane's-bill Wood Crane's-bill Armenian Crane's-bill Meadow Crane's-bill Bloody Crane's-bill Long-stalked Crane's-bill Cut-leaved Crane's-bill

Frequent Very Rare Rare Very Rare Very Rare Frequent Rare Rare Very Common

Neophyte Neophyte Native? Native Neophyte Native Neophyte Native Archaeophyte

Purple Crane's-bill Hedgerow Crane's-bill Small-flowered Crane's-bill Dove's-foot Crane's-bill Dove's-foot Crane's-bill Rock Crane's-bill Shining Crane's-bill Herb-robert Greater Herb-Robert Dusky Crane's-bill Dalmatian Crane's-bill Musk Stork's-bill Common Stork's-bill

Rare Frequent Common Common Very Rare Rare Common Very Common Very Rare Rare Very Rare Very Rare Frequent

Neophyte Neophyte Native Native Native Neophyte Native Native Neophyte Neophyte Neophyte Casual Native

Meadow-foam

Rare

Casual

Nasturtium

Rare

Casual

Orange Balsam Small Balsam Indian Balsam Busy-Lizzie

Frequent Very Rare Common Very Rare

Neophyte Neophyte Neophyte Casual

Persian Ivy Algerian Ivy Ivy Common Ivy Irish Ivy Devil's Club

Rare Rare Very Common Very Common Frequent Very Rare

Neophyte Neophyte Native Native Neophyte Introduced

Marsh Pennywort Floating Pennywort Lawn Pennywort Sanicle Astrantia Tall Eryngo Blue Eryngo Moroccan Sea Holly Rough Chervil Cow Parsley Bur Parsley Sweet Cicely Coriander Alexanders Pignut

Uncommon Rare Very Rare Uncommon Very Rare Very Rare Very Rare Very Rare Common Very Common Rare Frequent Rare Very Rare Common

Native Neophyte Neophyte Native Neophyte Casual Casual Neophyte Native Native Native Neophyte Casual Archaeophyte Native

Geraniaceae Geranium endressii Geranium x oxonianum (G. endressii x versicolor) Geranium versicolor Geranium rotundifolium Geranium sylvaticum Geranium psilostemon Geranium pratense Geranium sanguineum Geranium columbinum Geranium dissectum Geranium x magnificum (G. ibericum x platypetalum) Geranium pyrenaicum Geranium pusillum Geranium molle Geranium molle var. aequale Geranium macrorrhizum Geranium lucidum Geranium robertianum Geranium rubescens Geranium phaeum Geranium dalmaticum Erodium moschatum Erodium cicutarium

Limnanthaceae Limnanthes douglasii

Tropaeolaceae Tropaeolum majus

Balsaminaceae Impatiens capensis Impatiens parviflora Impatiens glandulifera Impatiens walleriana

Araliaceae Hedera colchica Hedera algeriensis Hedera helix: all records Hedera helix ssp. helix Hedera helix 'Hibernica' Oplanax horridus

Apiaceae Hydrocotyle vulgaris Hydrocotyle ranunculoides Hydrocotyle sibthorpioides Sanicula europaea Astrantia major Eryngium giganteum Eryngium planum Eryngium variifolium Chaerophyllum temulum Anthriscus sylvestris Anthriscus caucalis Myrrhis odorata Coriandrum sativum Smyrnium olusatrum Conopodium majus

Pimpinella major Pimpinella saxifraga Aegopodium podagraria Berula erecta Oenanthe fistulosa Oenanthe pimpinelloides Oenanthe lachenalii Oenanthe crocata Oenanthe aquatica Aethusa cynapium Foeniculum vulgare Anethum graveolens Silaum silaus Conium maculatum Bupleurum rotundifolium Bupleurum subovatum Apium graveolens Apium nodiflorum Apium inundatum Petroselinum crispum Sison amomum Cicuta virosa Ammi majus Ammi visnaga Angelica sylvestris Angelica archangelica Levisticum officinale Peucedanum ostruthium Pastinaca sativa: all records Pastinaca sativa ssp. sativa var. sativa Pastinaca sativa ssp. sativa var. hortensis Heracleum sphondylium Heracleum mantegazzianum Torilis japonica Daucus carota ssp. carota Daucus carota ssp. sativus

Greater Burnet-saxifrage Burnet-saxifrage Ground-elder Lesser Water-parsnip Tubular Water-dropwort Corky-fruited Water-dropwort Parsley Water-dropwort Hemlock Water-dropwort Fine-leaved Water-dropwort Fool's Parsley Fennel Dill Pepper-saxifrage Hemlock Thorow-wax False Thorow-wax Wild Celery Fool's Water-cress Lesser Marshwort Garden Parsley Stone Parsley Cowbane Bullwort Toothpick-plant Wild Angelica Garden Angelica Lovage Masterwort Wild Parsnip

Frequent Frequent Very Common Uncommon Rare Very Rare Very Rare Frequent Rare Common Frequent Very Rare Rare Common Very Rare Very Rare Very Rare Common Very Rare Very Rare Very Rare Very Rare Very Rare Very Rare Common Very Rare Very Rare Very Rare Rare

Native Native Archaeophyte Native Native Native Native Native Native Native Archaeophyte Casual Native Archaeophyte ? Casual Casual Native Native Casual Native Native Casual Casual Native Casual Casual Archaeophyte Native

Wild Parsnip

Very Rare*

Native

Garden Parsnip Hogweed Giant Hogweed Upright Hedge-parsley Wild Carrot Carrot

Very Rare Very Common Uncommon Common Frequent Very Rare

Neophyte Native Neophyte Native Native Neophyte

Common Centaury Yellow-wort Field Gentian Autumn Gentian

Frequent Very Rare Very Rare Rare

Native Native Native Native

Lesser Periwinkle Greater Periwinkle a greater periwinkle

Uncommon Uncommon Very Rare

Archaeophyte Neophyte Neophyte

Apple of Peru Duke of Argyll's Teaplant Chinese Teaplant Deadly Nightshade Henbane Japanese-lantern Cape-gooseberry Tomatillo Tomato Black Nightshade Black Nightshade Red Nightshade Red Nightshade

Rare Uncommon Rare Very Rare Very Rare Very Rare Very Rare Very Rare Uncommon Common Rare* Very Rare Very Rare

Casual Neophyte Neophyte Native Archaeophyte Neophyte Neophyte Neophyte Casual Native? Native? Casual Casual

Gentianaceae Centaurium erythraea Blackstonia perfoliata Gentianella campestris Gentianella amarella ssp. amarella

Apocynaceae Vinca minor Vinca major Vinca major var. oxyloba

Solanaceae Nicandra physalodes Lycium barbarum Lycium chinense Atropa belladonna Hyoscyamus niger Physalis alkekengi Physalis peruviana Physalis ixocarpa Lycopersicon esculentum Solanum nigrum: all records Solanum nigrum ssp. nigrum Solanum villosum Solanum villosum ssp. miniatum

Solanum scabrum Solanum physalifolium Solanum dulcamara Solanum tuberosum Solanum rostratum Datura stramonium Nicotiana tabacum Nicotiana alata Nicotiana x sanderae (C. alata x forgetiana) Nicotiana forgetiana Petunia x hybrida (P. axillaris x integrifolia)

Garden Huckleberry Green Nightshade Bittersweet Potato Buffalo-bur Thorn-apple Tobacco Sweet Tobacco

Very Rare Rare Very Common Uncommon Very Rare Rare Very Rare Very Rare

Casual Neophyte Native Casual Casual Casual Casual Casual

Flowering Tobacco Red Tobacco

Very Rare Very Rare

Casual Casual

Petunia

Very Rare

Casual

Field Bindweed Hedge Bindweed

Common Native Very Common Native

a hedge bindweed

Very Rare

Native

a bindweed hybrid Hairy Bindweed

Very Rare Uncommon

Native Neophyte

a bindweed hybrid Large Bindweed

Very Rare Common

Native Neophyte

a large bindweed

Very Rare

Neophyte

Bogbean Fringed Water-lily

Rare Uncommon

Native Introduced

Jacob's-ladder Yellow Jacob's Ladder Phlox

Rare Very Rare Very Rare

Native Casual Neophyte

Phacelia

Rare

Neophyte

Purple Gromwell Common Gromwell Field Gromwell Viper's Bugloss Purple Viper's-bugloss Lungwort Yellow Monkswort Common Comfrey

Very Rare Very Rare Very Rare Rare Very Rare Rare Very Rare Frequent

Casual Native Archaeophyte Native Casual Neophyte Neophyte Native

Russian Comfrey Rough Comfrey Tuberous Comfrey

Common Very Rare Rare

Neophyte Casual Neophyte

Hidcote Comfrey Creeping Comfrey White Comfrey Great Forget-me-not Garden Anchusa Bugloss Green Alkanet Borage Abraham-Isaac-Jacob Scarce Fiddleneck

Rare Rare Rare Very Rare Very Rare Frequent Common Uncommon Very Rare Very Rare

Neophyte Neophyte Neophyte Neophyte Casual Archaeophyte Neophyte Neophyte Neophyte Casual

Convolvulaceae Convolvulus arvensis Calystegia sepium ssp. sepium Calystegia sepium ssp. sepium forma schizoflora Calystegia x lucana (C. sepium x silvatica) Calystegia pulchra Calystegia x howittiorum (C. pulchra x silvatica) Calystegia silvatica Calystegia silvatica var. quinquepartita

Menyanthaceae Menyanthes trifoliata Nymphoides peltata

Polemoniaceae Polemonium caeruleum Polemonium pauciflorum Phlox paniculata

Hydrophyllaceae Phacelia tanacetifolia

Boraginaceae Lithospermum purpureocaeruleum Lithospermum officinale Lithospermum arvense Echium vulgare Echium plantagineum Pulmonaria officinalis Nonea lutea Symphytum officinale Symphytum x uplandicum (S. officinale x asperum) Symphytum asperum Symphytum tuberosum Symphytum 'Hidcote Blue' (S. officinale x asperum x grandiflorum) Symphytum grandiflorum Symphytum orientale Brunnera macrophylla Anchusa azurea Anchusa arvensis Pentaglottis sempervirens Borago officinalis Trachystemon orientalis Amsinckia lycopsoides

Amsinckia micrantha Plagiobothrys scouleri Myosotis scorpioides Myosotis secunda Myosotis laxa Myosotis sylvatica Myosotis arvensis Myosotis arvensis var. sylvestris Myosotis ramosissima Myosotis discolor Cynoglossum officinale

Common Fiddleneck White Forget-me-not Water Forget-me-not Creeping Forget-me-not Tufted Forget-me-not Wood Forget-me-not Field Forget-me-not a field forget-me-not Early Forget-me-not Changing Forget-me-not Hound's-tongue

Very Rare Very Rare Common Uncommon Common Common Very Common Very Rare Rare Uncommon Very Rare

Casual Neophyte Native Native Native Native Archaeophyte Archaeophyte Native Native Native

Vervain Argentinian Vervain

Rare Rare

Archaeophyte Casual

Betony Lamb's-ear Hedge Woundwort

Frequent Native Rare Neophyte Very Common Native

Hybrid Woundwort Marsh Woundwort Field Woundwort Black Horehound

Uncommon Frequent Rare Common

Native Native Archaeophyte Archaeophyte

Yellow Archangel

Frequent

Native

Yellow Archangel White Dead-nettle Spotted Dead-nettle Red Dead-nettle Cut-leaved Dead-nettle Hen-bit Dead-nettle Downy Hemp-nettle Red Hemp-nettle Large-flowered Hemp-nettle Common Hemp-nettle Bifid Hemp-nettle Skullcap Lesser Skullcap Wood Sage Wall Germander Bugle

Frequent Very Common Frequent Very Common Frequent Frequent Very Rare Very Rare Rare Common Frequent Frequent Very Rare Common Very Rare Common

Neophyte Archaeophyte Neophyte Archaeophyte Archaeophyte Archaeophyte Casual Casual Archaeophyte Native Native Native Native Native Neophyte Native

Garden Cat-mint Ground-ivy Self-heal Balm Common Calamint Wild Basil Basil Thyme Wild Marjoram Wild Thyme Gipsywort Corn Mint

Very Rare Very Common Very Common Uncommon Very Rare Rare Very Rare Uncommon Uncommon Common Uncommon

Neophyte Native Native Neophyte Native Native Native Native Native Native Native

Whorled Mint

Uncommon

Native

Tall Mint

Very Rare

Neophyte

Bushy Mint Water Mint

Rare Common

Native Native

Verbenaceae Verbena officinalis Verbena bonariensis

Lamiaceae Stachys officinalis Stachys byzantina Stachys sylvatica Stachys x ambigua (S. sylvatica x palustris) Stachys palustris Stachys arvensis Ballota nigra Lamiastrum galeobdolon ssp. montanum Lamiastrum galeobdolon ssp. argentatum Lamium album Lamium maculatum Lamium purpureum Lamium hybridum Lamium amplexicaule Galeopsis segetum Galeopsis angustifolia Galeopsis speciosa Galeopsis tetrahit sens.str. Galeopsis bifida Scutellaria galericulata Scutellaria minor Teucrium scorodonia Teucrium chamaedrys Ajuga reptans Nepeta x faassenii (N. nepetella x racemosa) Glechoma hederacea Prunella vulgaris Melissa officinalis Clinopodium ascendens Clinopodium vulgare Clinopodium acinos Origanum vulgare Thymus polytrichus Lycopus europaeus Mentha arvensis Mentha x verticillata (M. arvensis x aquatica) Mentha x smithiana (M. arvensis x aquatica x spicata) Mentha x gracilis (M. arvensis x spicata) Mentha aquatica

Mentha x piperita (M. aquatica x spicata) Mentha x piperita var. citrata Mentha spicata Mentha x villosonervata (M. spicata x longifolia) Mentha x villosa (M. spicata x suaveolens) Mentha x villosa var. alopecuroides Mentha x villosa var. villosa Mentha x rotundifolia (M. longifolia x suaveolons) Mentha suaveolens Mentha pulegium Mentha requienii Lavandula x intermedia (L. angustifolia x latifolia) Rosmarinus officinalis Salvia sclarea Salvia glutinosa Salvia pratensis Salvia verbenaca Salvia splendens

Peppermint Eau de Cologne Mint Spear Mint

Uncommon Very Rare Frequent

Native Neophyte Archaeophyte

Sharp-toothed Mint

Very Rare

Neophyte

Apple-mint Garden Apple-mint a garden apple-mint

Uncommon Rare Very Rare

Neophyte Neophyte Neophyte

False apple-mint Round-leaved Mint Pennyroyal Corsican Mint

Very Rare Very Rare Very Rare Very Rare

Neophyte Neophyte Neophyte Neophyte

Garden Lavender Rosemary Clary Sticky Clary Meadow Clary Wild Clary Scarlet Sage

Rare Very Rare Very Rare Very Rare Very Rare Very Rare Very Rare

Neophyte Neophyte Neophyte Neophyte Casual Native Casual

Mare's-tail

Rare

Native

Annual Water-starwort Common Water-starwort Various-leaved Water-starwort Blue-fruited Water-starwort Intermediate Water-Starwort

Very Rare Common Rare Rare Rare

Native Native Native Native Native

Buck's-horn Plantain Sea Plantain Greater Plantain Greater Plantain Hoary Plantain Ribwort Plantain Shoreweed

Uncommon Very Rare Very Common Very Rare Uncommon Very Common Rare

Native Native Native Native Native Native Native

Alternate-leaved Butterfly-bush Butterfly-bush Weyer's Butterfly-bush Orange-ball-tree

Very Rare Common Very Rare Very Rare

Neophyte Neophyte Neophyte Neophyte

Forsythia Summer Jasmine Winter Jasmine Ash an ash Golden Ash Narrow-leaved Ash a narrow-leaved ash Oregon Ash Manna Ash Caucasian Ash Lilac Wild Privet Garden Privet

Rare Very Rare Very Rare Very Common Very Rare Very Rare Very Rare Very Rare Very Rare Rare Very Rare Common Common Common

Neophyte Neophyte Neophyte Native Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Native Neophyte

Hippuridaceae Hippuris vulgaris

Callitrichaceae Callitriche hermaphroditica Callitriche stagnalis sens.str. Callitriche platycarpa Callitriche obtusangula Callitriche hamulata sens.str. Plantaginaceae Plantago coronopus Plantago maritima Plantago major ssp. major Plantago major ssp. intermedia Plantago media Plantago lanceolata Littorella uniflora

Buddlejaceae Buddleja alternifolia Buddleja davidii Buddleja x weyeriana Buddleja globosa

Oleaceae Forsythia x intermedia (F. suspensa x viridissima) Jasminum officinale Jasminum nudiflorum Fraxinus excelsior Fraxinus excelsior 'Pendula' Fraxinus excelsior 'Jaspidea' Fraxinus angustifolia Fraxinus angustifolia 'Raywood' Fraxinus latifolia Fraxinus ornus Fraxinus oxycarpa Syringa vulgaris Ligustrum vulgare Ligustrum ovalifolium

Scrophulariaceae Verbascum blattaria Verbascum virgatum Verbascum phlomoides Verbascum densiflorum Verbascum thapsus Verbascum nigrum Verbascum speciosum Verbascum lychnitis Scrophularia nodosa Scrophularia auriculata Scrophularia umbrosa Diascia barberae Mimulus moschatus Mimulus guttatus Mimulus x robertsii (M. guttatus x luteus) Mimulus luteus Limosella aquatica Antirrhinum majus Chaenorhinum minus Misopates orontium Asarina procumbens Cymbalaria muralis ssp. muralis Cymbalaria pallida Kickxia elatine Linaria vulgaris Linaria x sepium (L. vulgaris x repens) Linaria purpurea Linaria x dominii (L. purpurea x repens) Linaria repens Linaria maroccana Nemesia strumosa Digitalis purpurea Veronica serpyllifolia Veronica officinalis Veronica chamaedrys Veronica montana Veronica scutellata Veronica beccabunga Veronica anagallis-aquatica Veronica catenata Veronica arvensis Veronica agrestis Veronica polita Veronica persica Veronica crista-galli Veronica filiformis Veronica hederifolia ssp. hederifolia Veronica hederifolia ssp. lucorum Veronica longifolia Veronica spicata Hebe x franciscana (H. elliptica x speciosa) Hebe dieffenbachii Sibthorpia europaea Melampyrum pratense Euphrasia: all records Euphrasia rostkoviana

Moth Mullein Twiggy Mullein Orange Mullein Dense-flowered Mullein Great Mullein Dark Mullein Hungarian Mullein White Mullein Common Figwort Water Figwort Green Figwort Twinspur Musk Monkeyflower

Very Rare Very Rare Very Rare Very Rare Frequent Rare Very Rare Very Rare Common Common Very Rare Very Rare Very Rare Uncommon

Casual Neophyte Casual Neophyte Native Neophyte? Casual Neophyte Native Native Native Casual Neophyte Neophyte

Hybrid Monkeyflower Blood-drop-emlets Mudwort Snapdragon Small Toadflax Weasel's-snout Trailing Snapdragon Ivy-leaved Toadflax Italian Toadflax Sharp-leaved Fluellen Common Toadflax

Very Rare Very Rare Very Rare Uncommon Uncommon Very Rare Very Rare Frequent Very Rare Very Rare Common

Neophyte Neophyte Native Neophyte Archaeophyte Casual Neophyte Neophyte Neophyte Archaeophyte Native

a toadflax hybrid Purple Toadflax

Very Rare Frequent

Native Neophyte

a toadflax hybrid Pale Toadflax Annual Toadflax Cape-jewels Foxglove Thyme-leaved Speedwell Heath Speedwell Germander Speedwell Wood Speedwell Marsh Speedwell Brooklime Blue Water-speedwell Pink Water-speedwell Wall Speedwell Green Field-speedwell Grey Field-speedwell Common Field-speedwell Crested Field-speedwell Slender Speedwell an ivy-leaved speedwell an ivy-leaved speedwell Garden Speedwell Spiked Speedwell

Very Rare Rare Very Rare Very Rare Very Common Common Frequent Very Common Common Rare Very Common Rare Uncommon Very Common Common Rare Very Common Very Rare Frequent Uncommon Common Very Rare Very Rare

Native Archaeophyte Casual Casual Native Native Native Native Native Native Native Native Native Native Archaeophyte Neophyte Neophyte Casual Neophyte Archaeophyte Archaeophyte Neophyte Neophyte

Hedge Veronica Dieffenbach's Hebe Cornish Moneywort Common Cow-wheat Eyebright Hill Eyebright

Very Rare Very Rare Very Rare Rare Frequent Very Rare

Neophyte Neophyte Neophyte Native Native Native

Euphrasia anglica Euphrasia x glanduligera (E. anglica x nemorosa) Euphrasia arctica ssp. borealis Euphrasia nemorosa Euphrasia confusa Odontites vernus Parentucellia viscosa Rhinanthus minor ssp. minor Rhinanthus minor ssp. stenophyllus Pedicularis palustris Pedicularis sylvatica Paulownia tomentosa Sutera cordata

English Eyebright

Very Rare

Native

an eyebright Northern Eyebright Common Eyebright Branched Eyebright Red Bartsia Yellow Bartsia Yellow-Rattle Yellow-Rattle Marsh Lousewort Lousewort Foxglove-tree Bacopa

Very Rare Rare Uncommon Rare Frequent Very Rare Frequent Very Rare Very Rare Uncommon Very Rare Very Rare

Native Native Native Native Native Neophyte Native Native Native Native Neophyte Neophyte

Toothwort Greater Broomrape Knapweed Broomrape Common Broomrape

Rare Very Rare Very Rare Very Rare

Native Native Neophyte? Native

Chilean Glory-flower Indian-bean-tree

Very Rare Very Rare

Casual Neophyte

Bear's-breech Spiny Bear's-breech

Very Rare Very Rare

Neophyte Neophyte

Tussock Bellflower Peach-leaved Bellflower Canterbury-bell Clustered Bellflower Adria Bellflower Trailing Bellflower Giant Bellflower Nettle-leaved Bellflower Creeping Bellflower Harebell Ivy-leaved Bellflower Sheep's-bit Garden Lobelia Blue Star Creeper Rock Isotome

Very Rare Uncommon Very Rare Very Rare Rare Uncommon Uncommon Uncommon Very Rare Common Very Rare Very Rare Uncommon Very Rare Very Rare

Casual Neophyte Casual Neophyte Neophyte Neophyte Native Native Neophyte Native Neophyte Native Casual Neophyte Casual

Field Madder Caucasian Crosswort Woodruff Fen Bedstraw Common Marsh-bedstraw Common Marsh-bedstraw Lady's Bedstraw

Uncommon Very Rare Frequent Rare Common Uncommon Common

Native Casual Native Native Native Native Native

Hybrid Yellow Bedstraw Hedge Bedstraw Great Hedge Bedstraw Upright Hedge Bedstraw Limestone Bedstraw Heath Bedstraw Cleavers Crosswort

Very Rare Uncommon Rare* Very Rare Rare Common Very Common Frequent

Native Native Native Native Native Native Native Native

Red-berried Elder

Very Rare

Neophyte

Orobanchaceae Lathraea squamaria Orobanche rapum-genistae Orobanche elatior Orobanche minor

Bignoniaceae Eccremocapus scaber Catalpa bignonoides

Acanthaceae Acanthus mollis Acanthus spinosus

Campanulaceae Campanula carpatica Campanula persicifolia Campanula medium Campanula glomerata Campanula portenschlagiana Campanula poscharskyana Campanula latifolia Campanula trachelium Campanula rapunculoides Campanula rotundifolia Wahlenbergia hederacea Jasione montana Lobelia erinus Pratia pedunculata Isotoma axillaris

Rubiaceae Sherardia arvensis Phuopsis stylosa Galium odoratum Galium uliginosum Galium palustre ssp. palustre Galium palustre ssp. elongatum Galium verum Galium x pomeranicum (G. verum x mollugo) Galium mollugo: all records Galium mollugo ssp. mollugo Galium mollugo ssp. erectum Galium sterneri Galium saxatile Galium aparine Cruciata laevipes

Caprifoliaceae Sambucus racemosa

Sambucus nigra Sambucus nigra var. viridis Sambucus nigra var laciniata Sambucus nigra 'Aurea' Sambucus canadensis Sambucus ebulus Viburnum opulus Viburnum trilobum Viburnum lantana Viburnum tinus Viburnum rhytidophyllum Symphoricarpos albus Symphoricarpos x chenaultii (S. microphyllus x orbiculari) Leycesteria formosa Weigela florida Lonicera pileata Lonicera nitida Lonicera involucrata Lonicera xylosteum Lonicera tatarica Lonicera henryi Lonicera japonica Lonicera periclymenum Lonicera x italica (L. caprifolium x etrusca)

Elder Green-berried Elder Cut-leaved Elder Golden Elder American Elder Dwarf Elder Guelder-rose American Guelder-Rose Wayfaring-tree Laurustinus Wrinkled Viburnum Snowberry

Very Common Rare Very Rare Very Rare Very Rare Very Rare Common Very Rare Rare Very Rare Very Rare Common

Native Native Neophyte Neophyte Neophyte Archaeophyte Native Neophyte Neophyte Neophyte Neophyte Neophyte

Hybrid Coralberry Himalayan Honeysuckle Weigelia Box-leaved Honeysuckle Wilson's Honeysuckle Californian Honeysuckle Fly Honeysuckle Tartarian Honeysuckle Henry's Honeysuckle Japanese Honeysuckle Honeysuckle

Rare Rare Very Rare Rare Rare Very Rare Rare Very Rare Very Rare Rare Very Common

Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Introduced Neophyte Native

Garden Honeysuckle

Very Rare

Neophyte

Moschatel

Common

Native

Common Cornsalad Keeled-fruited Cornsalad Common Valerian Pyrenean Valerian Marsh Valerian Red Valerian

Rare Rare Common Very Rare Uncommon Frequent

Native Archaeophyte Native Neophyte Native Neophyte

Wild Teasel Fuller's Teasel Cut-leaved Teasel Small Teasel Giant Scabious Field Scabious Devil's-bit Scabious Small Scabious

Common Very Rare Very Rare Rare Very Rare Frequent Common Rare

Native Casual Neophyte Native Neophyte Native Native Native

Glandular Globe-thistle Globe-thistle Blue Globe-thistle Carline Thistle Greater Burdock Lesser Burdock Wood Burdock Welted Thistle

Very Rare Very Rare Rare Rare Rare Very Common Rare Frequent

Neophyte Neophyte Neophyte Native Native Native Native Native

a thistle hybrid Musk Thistle Woolly Thistle Spear Thistle Meadow Thistle Melancholy Thistle Dwarf Thistle

Very Rare Frequent Very Rare Very Common Rare Rare Very Rare

Native Native Native Native Native Native Native

Adoxaceae Adoxa moschatellina

Valerianaceae Valerianella locusta Valerianella carinata Valeriana officinalis Valeriana pyrenaica Valeriana dioica Centranthus ruber

Dipsacaceae Dipsacus fullonum Dipsacus sativus Dipsacus laciniatus Dipsacus pilosus Cephalaria gigantea Knautia arvensis Succisa pratensis Scabiosa columbaria

Asteraceae Echinops sphaerocephalus Echinops exaltatus Echinops bannaticus Carlina vulgaris Arctium lappa Arctium minus Arctium nemorosum Carduus crispus Carduus x stangii (C. crispus x nutans) Carduus nutans Cirsium eriophorum Cirsium vulgare Cirsium dissectum Cirsium heterophyllum Cirsium acaule

Cirsium palustre Marsh Thistle Common Cirsium arvense Creeping Thistle Very Common Onopordum acanthium Cotton Thistle Rare Silybum marianum Milk Thistle Very Rare Serratula tinctoria Saw-wort Rare Centaurea scabiosa Greater Knapweed Uncommon Centaurea montana Perennial Cornflower Uncommon Centaurea cyanus Cornflower Uncommon Centaurea nigra Common Knapweed Very Common Carthamus tinctorius Safflower Very Rare Cichorium intybus Chicory Rare Lapsana communis Nipplewort Very Common Hypochaeris radicata Cat's-ear Very Common Hypochaeris glabra Smooth Cat's-ear Very Rare Leontodon autumnalis Autumnal Hawkbit Very Common Leontodon hispidus Rough Hawkbit Frequent Leontodon saxatilis Lesser Hawkbit Uncommon Picris echioides Bristly Oxtongue Uncommon Picris hieracioides Hawkweed Oxtongue Rare Scorzonera hispanica Scorzonera Very Rare Tragopogon pratensis ssp. pratensis Goat's-beard Very Rare Tragopogon pratensis ssp. minor Goat's-beard Common Tragopogon porrifolius Salsify Very Rare Sonchus arvensis Perennial Sow-thistle Common Sonchus oleraceus Smooth Sow-thistle Very Common Sonchus asper Prickly Sow-thistle Very Common Lactuca serriola Prickly Lettuce Common Lactuca sativa Garden Lettuce Very Rare Lactuca virosa Greater Lettuce Uncommon Cicerbita macrophylla ssp. uralensis Common Blue-sow-thistle Rare Cicerbita plumieri Hairless Blue-sow-thistle Very Rare Mycelis muralis Wall Lettuce Frequent Taraxacum spp. Dandelion agg. Very Common (including Taraxacum duplidentifrons, Double-toothed Dandelion; Taraxacum atactum, Narrow-bracted Dandelion; Taraxacum boekmanii, Bökman's Dandelion; Taraxacum interveniens, City Dandelion; Taraxacum tumentilobum, Swollen-lobed Dandelion; Taraxacum undulatiflorum, Dull-leaved Dandelion; and many others: individual frequencies unknown.) Crepis paludosa Marsh Hawk's-beard Uncommon Crepis biennis Rough Hawk's-beard Rare Crepis nicaeensis French Hawk's-beard Very Rare Crepis capillaris Smooth Hawk's-beard Very Common Crepis vesicaria Beaked Hawk's-beard Frequent Pilosella aurantiaca ssp. carpathicola Fox and cubs Frequent Pilosella aurantiaca ssp. aurantiaca Fox and cubs Very Rare Pilosella x floribunda (P. caespitosa x lactucella) Dense-flowered Fox-and-cubs Very Rare Pilosella praealta ssp. praealta Small-flowered Fox-and-cubs Very Rare Pilosella flagellaris ssp. flagellaris Few-headed Mouse-ear-hawkweedVery Rare Pilosella officinarum Mouse-ear-hawkweed Common Pilosella peleteriana ssp. tenuiscapa Shaggy Mouse-ear-hawkweed Very Rare Hieracium: all records a hawkweed Common Hieracium vagum Glabrous-headed Hawkweed Frequent Hieracium salticola Bluish-leaved Hawkweed Uncommon Hieracium sabaudum Autumn Hawkweed Frequent Hieracium umbellatum Umbellate Hawkweed Uncommon Hieracium subcrocatum Dark-styled Hawkweed Very Rare Hieracium holophyllum Undivided-leaved Hawkweed Very Rare

Native Native Archaeophyte Casual Native Native Neophyte Archaeophyte Native Casual Archaeophyte Native Native Native Native Native Native Archaeophyte Native Casual Neophyte Native Neophyte Native Native Native Archaeophyte Casual Native Neophyte Neophyte Native Native

Native Neophyte Casual Native Neophyte Neophyte Neophyte Neophyte Neophyte Neophyte Native Native Native Neophyte Native Native Native Native

Hieracium britannicum Hieracium vulgatum Hieracium pollichiae Hieracium daedalolepioides Hieracium anglorum Hieracium acuminatum Hieracium consociatum Hieracium argillaceum Hieracium subprasinifolium Hieracium scotostictum Hieracium cinderella Hieracium subaequialtum Hieracium sublepistoides Hieracium exotericum Filago vulgaris Filago minima Anaphalis margaritacea Gnaphalium sylvaticum Gnaphalium uliginosum Gnaphalium luteoalbum Helichrysum italicum Inula helenium Inula conyzae Pulicaria dysenterica Telekia speciosa Solidago virgaurea Solidago canadensis Solidago gigantea Aster x versicolor (A. laevis x novi-belgii) Aster novi-belgii Aster x salignus (A. novi-belgii x lanceolatus) Aster lanceolatus Aster tripolium Erigeron glaucus Erigeron speciosus Erigeron philadelphicus Erigeron karvinskianus Erigeron acer Conyza canadensis Conyza sumatrensis Conyza bonariensis Conyza bilbaoana Olearia x haastii (O. avicenniifolia x moschatai) Bellis perennis Tanacetum parthenium Tanacetum vulgare Artemisia vulgaris Artemisia absinthium Artemisia dracunculus Achillea ptarmica Achillea millefolium Achillea filipendulina Anthemis arvensis Anthemis cotula Anthemis tinctoria Chrysanthemum segetum Chrysanthemum coronarium Leucanthemella serotina

British Hawkweed Common Hawkweed Roffey's Hawkweed Petite-leaved Hawkweed Anglian Hawkweed Tall Hawkweed Sociable Hawkweed Southern Hawkweed Leek-coloured Hawkweed Dappled Hawkweed Long-bracted Hawkweed Black-bracted Hawkweed Grey-bracted Hawkweed Jordan's Hawkweed Common Cudweed Small Cudweed Pearly Everlasting Heath Cudweed Marsh Cudweed Jersey Cudweed Curry Plant Elecampane Ploughman's-spikenard Common Fleabane Yellow Oxeye Goldenrod Canadian Goldenrod Early Goldenrod

Very Rare Uncommon Very Rare Very Rare Very Rare Frequent+D29 Rare* Very Rare* Very Rare Very Rare Very Rare Very Rare Very Rare Very Rare Uncommon Uncommon Very Rare Very Rare Common Very Rare Very Rare Very Rare Rare Frequent Very Rare Uncommon Frequent Uncommon

Native Native Neophyte? Native Native Native Native Native Native Neophyte Native Neophyte Neophyte Neophyte? Native Native Neophyte Native Native Casual Neophyte Archaeophyte Native Native Neophyte Native Neophyte Neophyte

Late Michaelmas-daisy Confused Michaelmas-daisy

Rare Rare

Neophyte Neophyte

Common Michaelmas-daisy Uncommon Narrow-leaved Michaelmas-daisy Rare Sea Aster Very Rare Seaside Daisy Very Rare Garden Fleabane Very Rare Robin's-plantain Very Rare Mexican Fleabane Rare Blue Fleabane Uncommon Canadian Fleabane Common Guernsey Fleabane Uncommon Argentine Fleabane Very Rare Bilbao's Fleabane Very Rare

Neophyte Neophyte Native Neophyte Neophyte Neophyte Neophyte Native Neophyte Neophyte Casual Neophyte

Daisybush Daisy Feverfew Tansy Mugwort Wormwood Tarragon Sneezewort Yarrow a yarrow Corn Chamomile Stinking Chamomile Yellow Chamomile Corn Marigold Crown Daisy Autumn Oxeye

Neophyte Native Archaeophyte Native Archaeophyte Archaeophyte Casual Native Native Casual Archaeophyte Archaeophyte Casual Archaeophyte Casual

Very Rare Very Common Common Common Very Common Common Very Rare Frequent Very Common Very Rare Rare Rare Very Rare Uncommon Very Rare Very Rare

Leucanthemum vulgare Leucanthemum x superbum (L. lacustre x maximum) Matricaria recutita Matricaria discoidea Tripleurospermum inodorum Cotula coronopifolia Cotula squalida Senecio cineraria Senecio x albescens (S. cineraria x jacobaea) Senecio inaequidens Senecio jacobaea Senecio x ostenfeldii (S. aquaticus x jacobaea) Senecio aquaticus Senecio erucifolius Senecio squalidus Senecio x baxteri (C. squalidus x vulgaris) Senecio x subnebrodensis (C. squalidus x viscosus) Senecio vulgaris var. vulgaris Senecio vulgaris var. hibernicus Senecio sylvaticus Senecio viscosus Brachyglottis 'Sunshine' (B. compacta x laxifolia) Doronicum pardalianches Doronicum x excelsum (D. columnae x pardalianches x plantagineum) Tussilago farfara Petasites hybridus Petasites japonicus Petasites albus Petasites fragrans Calendula officinalis Osteospermum ecklonis Ambrosia artemisiifolia Iva xanthiifolia Guizotia abyssinica Sigesbeckia serrata Rudbeckia hirta Helianthus annuus Helianthus petiolaris Helianthus x multiflorus (H. annuus x decapetalus) Helianthus x laetiflorus (H. rigidus x tuberosus) Helianthus tuberosus Galinsoga parviflora Galinsoga quadriradiata Bidens cernua var. cernua Bidens cernua var. radiata Bidens tripartita Bidens connata Bidens frondosa Bidens ferulifolia Cosmos bipinnatus Tagetes erecta

Oxeye Daisy

Common

Native

Shasta Daisy Scented Mayweed Pineapple Weed Scentless Mayweed Buttonweed Leptinella Silver Ragwort

Uncommon Common Very Common Very Common Very Rare Very Rare Rare

Neophyte Archaeophyte Neophyte Archaeophyte Neophyte Neophyte Neophyte

a ragwort hybrid Narrow-leaved Ragwort Common Ragwort

Very Rare Native Rare Neophyte Very Common Native

a ragwort hybrid Marsh Ragwort Hoary Ragwort Oxford Ragwort

Very Rare Frequent Uncommon Common

Native Native Native Neophyte

a ragwort hybrid

Very Rare

Native

a ragwort hybrid Groundsel Groundsel Heath Groundsel Sticky Groundsel

Very Rare Very Common Uncommon Frequent Frequent

Native Native Native Native Neophyte

Shrub Ragwort Leopard's-bane

Very Rare Rare

Neophyte Neophyte

Harpur-Crewe's Leopard's-bane Colt's-foot Butterbur Giant Butterbur White Butterbur Winter Heliotrope pot Marigold African Daisy Ragweed Marsh-elder Niger Western St Paul's-wort Black-eyed-Susan Sunflower Lesser Sunflower

Very Rare Very Common Common Very Rare Very Rare Rare Uncommon Very Rare Rare Very Rare Rare Very Rare Very Rare Uncommon Very Rare

Neophyte Native Native Neophyte Neophyte Neophyte Neophyte Neophyte Casual Casual Casual Casual Neophyte Casual Casual

Thin-leaved Sunflower

Very Rare

Casual

Perennial Sunflower Jerusalem Artichoke Gallant-Soldier Shaggy-Soldier Nodding Bur-marigold a nodding bur-marigold Trifid Bur-marigold London Bur-marigold Beggarticks Apache Beggarticks Mexican Aster African Marigold

Very Rare Rare Rare Uncommon Uncommon Very Rare Uncommon Very Rare Uncommon Very Rare Very Rare Very Rare

Casual Casual Neophyte Neophyte Native Native Native Neophyte Neophyte Casual Casual Casual

Tagetes patula Eupatorium cannabinum Ageratum houstonianum

French Marigold Hemp-agrimony Flossflower

Very Rare Uncommon Very Rare

Casual Native Casual

Flowering Rush

Uncommon

Native

Arrowhead Duck-potato Floating Water-plantain Water-plantain Narrow-leaved Water-plantain

Uncommon Very Rare Very Rare Common Uncommon

Native Neophyte Native Native Native

Frogbit Water-soldier Canadian Waterweed Nuttall's Water-weed Curly Waterweed

Very Rare Rare Uncommon Uncommon Rare

Native Neophyte Neophyte Neophyte Neophyte

Marsh Arrowgrass Sea Arrowgrass

Uncommon Very Rare

Native Native

Broad-leaved Pondweed Bog Pondweed Shining Pondweed Red Pondweed Perfoliate Pondweed Flat-stalked Pondweed

Frequent Very Rare Rare Very Rare Rare Rare

Native Native Native Native Native Native

Linton's Pondweed Lesser Pondweed Blunt-leaved Pondweed Small Pondweed Hairlike Pondweed Grass-wrack Pondweed Curled Pondweed Fennel Pondweed

Very Rare Rare Very Rare Rare Very Rare Very Rare Uncommon Frequent

Native Native Native Native Native Native Native Native

Horned Pondweed

Rare

Native

Sweet-flag American Skunk-cabbage Altar-lily Lords-and-ladies an arum an arum

Uncommon Very Rare Very Rare Common Very Rare Rare

Neophyte Neophyte Casual Native Neophyte Neophyte

Greater Duckweed Fat Duckweed Common Duckweed Ivy-leaved Duckweed Least Duckweed

Rare Rare Common Uncommon Frequent

Native Native Native Native Neophyte

Spiderwort

Very Rare

Casual

Heath Rush Slender Rush Round-fruited Rush

Frequent Uncommon Very Rare

Native Neophyte Native

LILIIDAE Butomaceae Butomus umbellatus

Alismataceae Sagittaria sagittifolia Sagittaria latifolia Luronium natans Alisma plantago-aquatica Alisma lanceolatum

Hydrocharitaceae Hydrocharis morsus-ranae Stratiotes aloides Elodea canadensis Elodea nuttallii Lagarosiphon major

Juncaginaceae Triglochin palustre Triglochin maritimum

Potamogetonaceae Potamogeton natans Potamogeton polygonifolius Potamogeton lucens Potamogeton alpinus Potamogeton perfoliatus Potamogeton friesii Potamogeton x lintonii (P. friesii x crispus) Potamogeton pusillus Potamogeton obtusifolius Potamogeton berchtoldii Potamogeton trichoides Potamogeton compressus Potamogeton crispus Potamogeton pectinatus

Zannichelliaceae Zannichellia palustris

Araceae Acorus calamus Lysichiton americanus Zantedeschia aethiopica Arum maculatum Arum italicum ssp. neglectum Arum italicum ssp. italicum

Lemnaceae Spirodela polyrhiza Lemna gibba Lemna minor Lemna trisulca Lemna minuta

Commelinaceae Tradescantia virginiana

Juncaceae Juncus squarrosus Juncus tenuis Juncus compressus

Juncus gerardii Juncus bufonius Juncus ambiguus Juncus subnodulosus Juncus articulatus Juncus x surrejanus (J. articulatus x acutiflorus) Juncus acutiflorus Juncus bulbosus Juncus inflexus Juncus x diffusus (J. inflexus x effusus) Juncus effusus Juncus conglomeratus Luzula pilosa Luzula sylvatica Luzula campestris Luzula multiflora: all records Luzula multiflora ssp. multiflora Luzula multiflora ssp. congesta

Saltmarsh Rush Toad Rush Frog Rush Blunt-flowered Rush Jointed Rush

Very Rare Very Common Very Rare Very Rare Common

Native Native Native Native Native

a hybrid rush Sharp-flowered Rush Bulbous Rush Hard Rush

Very Rare Common Uncommon Common

Native Native Native Native

a hybrid rush Soft Rush Compact Rush Hairy Wood-rush Great Wood-rush Field Wood-rush Heath Wood-rush Heath Wood-rush Heath Wood-rush

Very Rare Very Common Common Uncommon Frequent Very Common Frequent Uncommon Uncommon

Native Native Native Native Native Native Native Native Native

Common Cottongrass Hare's-tail Cottongrass

Uncommon Rare

Native Native

Deergrass Common Spike-rush Slender Spike-rush Few-flowered Spike-rush Needle Spike-rush Sea Club-rush Wood Club-rush Common Club-rush Grey Club-rush Bristle Club-rush Floating Club-rush Galingale Pale Galingale White Beak-sedge Great Fen-sedge Greater Tussock-sedge Lesser Tussock-sedge False Fox-sedge Spiked Sedge Prickly Sedge Grey Sedge Sand Sedge Brown Sedge Remote Sedge Oval Sedge Star Sedge Elongated Sedge White Sedge Hairy Sedge Lesser Pond-sedge Great Pond-sedge Cyperus Sedge Bottle Sedge Bladder-sedge Pendulus Sedge Wood-sedge Thin-spiked Wood-sedge

Rare Frequent Very Rare Very Rare Very Rare Very Rare Uncommon Uncommon Rare Uncommon Very Rare Rare Very Rare Very Rare Very Rare Frequent Very Rare Frequent Uncommon Uncommon Very Rare Very Rare Rare Common Common Uncommon Very Rare Rare Common Common Frequent Uncommon Uncommon Very Rare Frequent Frequent Rare

Native Native Native Native Native Native Native Native Native Native Native Neophyte Casual Native Native Native

Cyperaceae Eriophorum angustifolium Eriophorum vaginatum Trichophorum cespitosum ssp. germanicum Eleocharis palustris ssp. vulgaris Eleocharis uniglumis Eleocharis quinqueflora Eleocharis acicularis Bolboschoenus maritimus Scirpus sylvaticus Schoenoplectus lacustris Schoenoplectus tabernaemontani Isolepis setacea Eleogiton fluitans Cyperus longus Cyperus eragrostis Rhynchospora alba Cladium mariscus Carex paniculata Carex diandra Carex otrubae Carex spicata Carex muricata ssp. lamprocarpa Carex divulsa ssp. divulsa Carex arenaria Carex disticha Carex remota Carex ovalis Carex echinata Carex elongata Carex curta Carex hirta Carex acutiformis Carex riparia Carex pseudocyperus Carex rostrata Carex vesicaria Carex pendula Carex sylvatica Carex strigosa

Native Native Native Native Neophyte Native Native Native Native Native Native Native Native Native Native Native Native Native Native Native

Carex Carex Carex Carex Carex Carex Carex Carex Carex Carex Carex Carex Carex Carex Carex Carex Carex

flacca Glaucous Sedge panicea Carnation Sedge laevigata Smooth-stalked Sedge binervis Green-ribbed Sedge hostiana Tawny Sedge x fulva ( C. hostiana x viridula)a hybrid sedge viridula ssp. oedocarpa Common Yellow Sedge viridula ssp. viridula Small-fruited Yellow Sedge pallescens Pale Sedge caryophyllea Spring Sedge montana Soft-leaved Sedge pilulifera Pill Sedge acuta Slender Tufted-sedge x elytroides (C. acuta x nigra) a hybrid sedge nigra Common Sedge elata Tufted Sedge pulicaris Flea Sedge

Frequent Frequent Rare Uncommon Very Rare Very Rare Uncommon Very Rare Rare Uncommon Very Rare Uncommon Rare Very Rare Frequent Very Rare Rare

Native Native Native Native Native Native Native Native Native Native Native Native Native Native Native Native Native

Broad-leaved Bamboo Veitch's Bamboo Hairy Bamboo Arrow Bamboo Mat-grass Wood Millet Meadow Fescue Tall Fescue Giant Fescue Wood Fescue Red Fescue a red fescue a red fescue Chewing's Fescue a red fescue Sheep's Fescue Sheep's Fescue a sheep's fescue Fine-leaved Sheep's-fescue Hard Fescue

Very Rare Very Rare Very Rare Very Rare Frequent Frequent Frequent Common Common Very Rare Very Common Frequent* Very Rare Very Rare* Very Rare* Common Frequent Very Rare* Very Rare Very Rare

Neophyte Neophyte Neophyte Neophyte Native Native Native Native Native Native Native Native Native Native Native? Native Native Native Native Native

Hybrid Fescue

Uncommon

Native

a hybrid fescue

Very Rare

Native

a hybrid fescue Perennial Rye-grass

Very Rare Native Very Common Native

Hybrid Rye-grass Italian Rye-grass Squirreltail Fescue Rat's-tail Fescue Crested Dog's-tail Reflexed Saltmarsh-grass Quaking-grass Greater Quaking Grass Annual Meadow-grass Rough Meadow-grass Spreading Meadow-grass Smooth Meadow-grass Narrow-leaved Meadow-grass

Rare Common Frequent Frequent Very Common Frequent Frequent Rare Very Common Very Common Uncommon Common Rare

Poaceae Sasa palmata Sasa veitchii Sasaella ramosa Pseudosasa japonica Nardus stricta Milium effusum Festuca pratensis Festuca arundinacea Festuca gigantea Festuca altissima Festuca rubra: all records Festuca rubra ssp. rubra Festuca rubra ssp. juncea Festuca rubra ssp. commutata Festuca rubra ssp. megastachys Festuca ovina: all records Festuca ovina ssp. ovina Festuca ovina ssp. hirtula Festuca filiformis Festuca brevipila X Festulolium loliaceum (Festuca pratensis x Lolium perenne) X Festulolium braunii (Festuca pratensis x Lolium multiflorum) Festuca arundinacea x Lolium multiflorum Lolium perenne Lolium x boucheanum (L. multiflorum x perenne) Lolium multiflorum Vulpia bromoides Vulpia myuros Cynosurus cristatus Puccinellia distans ssp. distans Briza media Briza maxima Poa annua Poa trivialis Poa humilis Poa pratensis Poa angustifolia

Casual? Neophyte Native Archaeophyte Native Native Native Neophyte Native Native Native Native Native

Poa chaixii Broad-leaved Meadow-grass Poa compressa Flattened Meadow-grass Poa nemoralis Wood Meadow-grass Dactylis glomerata Cock's-foot Catabrosa aquatica Whorl-grass Catapodium rigidum Fern-grass Glyceria maxima Reed Sweet-grass Glyceria fluitans Floating Sweet-grass Glyceria x pedicillata (G. fluitans x notata) Hybrid Sweet-grass Glyceria declinata Small Sweet-grass Glyceria notata Plicate Sweet-grass Melica uniflora Wood Melick Helictotrichon pubescens Downy Oat-grass Helictotrichon pratense Meadow Oat-grass Arrhenatherum elatius False Oat-grass Avena fatua Wild Oat Avena sterilis ssp. ludoviciana a winter wild oat Avena sativa Oat Trisetum flavescens Yellow Oat-grass Koeleria macrantha Crested Hair-grass Rostraria cristata Mediterranean Hair-grass Deschampsia caespitosa: all records Tufted Hair-grass Deschampsia caespitosa ssp. caespitosa a tufted hair-grass Deschampsia caespitosa ssp. parviflora a tufted hair-grass Deschampsia flexuosa Wavy Hair-grass Holcus lanatus Yorkshire-fog Holcus mollis Creeping Soft-grass Corynephorus canescens Grey Hair-grass Aira caryophyllea Silver Hair-grass Aira praecox Early Hair-grass Anthoxanthum odoratum Sweet Vernal Grass Phalaris arundinacea Reed Canary-grass Phalaris canariensis Canary-grass Phalaris paradoxa Awned Canary-grass Agrostis capillaris Common Bent Agrostis x murbeckii (A. capillaris x stolonifera) a bent grass Agrostis gigantea Black Bent Agrostis stolonifera Creeping Bent Agrostis canina Brown Bent Agrostis vinealis Brown Bent Calamagrostis epigejos Wood Small-reed Calamagrostis canescens Purple Small-reed Lagurus ovatus Hare's-tail Apera spica-venti Loose Silky-bent Apera interrupta Dense Silky-bent Polypogon monspeliensis Annual Beard-grass Polypogon viridis Water Bent Alopecurus pratensis Meadow Foxtail Alopecurus geniculatus Marsh Foxtail Alopecurus aequalis Orange Foxtail Alopecurus myosuroides Black-grass Phleum pratense Timothy Phleum bertolonii Smaller Cat's-tail Bromus commutatus Meadow Brome Bromus racemosus Smooth Brome Bromus hordeaceus ssp. hordeaceus Soft-brome

Very Rare Rare Frequent Very Common Rare Uncommon Common Common

Neophyte Native Native Native Native Native Native Native

Rare Frequent Common Frequent Uncommon Rare Very Common Common Very Rare Frequent Common Rare Very Rare Very Common

Native Native Native Native Native Native Native Casual Neophyte Casual Native Native Casual Native

Frequent*

Native

Uncommon* Common Very Common Very Common Very Rare Uncommon Uncommon Very Common Very Common Uncommon Very Rare Very Common

Native Native Native Native Neophyte Native Native Native Native Casual Casual Native

Very Rare Common Very Common Frequent Uncommon Rare Rare Very Rare Very Rare Very Rare Very Rare Rare Very Common Common Very Rare Uncommon Very Common Frequent Very Rare Very Rare Very Common

Native Native Native Native Native Native Native Casual Casual Casual Neophyte Casual Native Native Native Archaeophyte Native Native Casual Casual Native

Bromus hordeaceus ssp. longipedicellatus Bromus x pseudothominei (B. hordeaceus ssp. hordeaceus x lepidus) Bromus lepidus Bromus secalinus Bromopsis ramosa Bromopsis erecta Bromopsis inermis Anisantha diandra Anisantha rigida Anisantha sterilis Ceratochloa carinata Brachypodium pinnatum Brachypodium sylvaticum Elymus caninus Elytrigia repens Hordelymus europaeus Hordeum vulgare Hordeum distichon Hordeum murinum Hordeum jubatum Hordeum secalinum Secale cereale Triticum aestivum Triticum turgidum Danthonia decumbens Cortaderia selloana Molinia caerulea ssp. arundinacea Molinia caerulea ssp. caerulea Phragmites australis Panicum capillare Panicum miliaceum Echinochloa crusgalli Echinochloa esculenta Echinochloa colona Echinochloa frumentacea Setaria pumila Setaria verticillata Setaria verticillata var ambigua Setaria viridis Setaria italica Digitaria ischaemum Digitaria sanguinalis Miscanthus sinensis Zea mays

a Soft-brome

Very Rare

Native

Lesser Soft-brome Slender Soft-brome Rye Brome Hairy Brome Upright Brome Hungarian Brome Great Brome Ripgut Brome Barren Brome California Brome Tor-grass False-brome Bearded Couch Common Couch Wood Barley Six-rowed Barley Two-rowed Barley Wall Barley Foxtail Barley Meadow Barley Rye Bread Wheat Rivet Wheat Heath-grass Pampas Grass Purple Moor-grass a purple moor-grass Common Reed Witch-grass Common Millet Cockspur Japanese Millet Shama Millet White Millet Yellow Bristle-grass Rough Bristle-grass a rough bristle-grass Green Bristle-grass Foxtail Bristle-grass Smooth Finger Grass Hairy Finger-grass Chinese Silvergrass Maize

Rare Very Rare Rare Common Rare Rare Rare Very Rare Very Common Rare Very Rare Common Common Very Common Very Rare Rare Frequent Common Very Rare Uncommon Rare Frequent Very Rare Uncommon Rare Frequent Very Rare Frequent Very Rare Uncommon Rare Very Rare Very Rare Very Rare Rare Very Rare Very Rare Rare Very Rare Very Rare Very Rare Very Rare Very Rare

Neophyte Neophyte Casual Native Native Neophyte Casual Casual Archaeophyte Neophyte Introduced Native Native Native Native Casual Casual Archaeophyte Casual Native Casual Casual Casual Native Neophyte Native Native Native Casual Casual Casual Casual Casual Casual Casual Casual Casual Casual Casual Neophyte Casual Neophyte Casual

Common Rare* Rare* Very Rare

Native Native Native Native

Very Rare Frequent

Native Native

Bulrush

Common

Native

Hybrid Reedmace Lesser Bulrush

Very Rare Uncommon

Native Native

Sparganiaceae Sparganium erectum: all records Branched Bur-reed Sparganium erectum ssp. erectum a branched bur-reed Sparganium erectum ssp. neglectum a branched bur-reed Sparganium erectum ssp. oocarpum a branched bur-reed Sparganium erectum ssp. microcarpum a branched bur-reed Sparganium emersum Unbranched Bur-reed

Typhaceae Typha latifolia Typha x glauca (T. latifolia x angustifolia) Typha angustifolia

Liliaceae

Narthecium ossifragum Bog Asphodel Hemerocallis fulva Orange Day-lily Hemerocallis lilioasphodelus Yellow Day-lily Kniphofia uvaria Red-hot-poker Kniphofia x praecox Greater Red-hot-poker Gagea lutea Yellow Star-of-Bethlehem Erythonium dens-canis Dog's-tooth-violet Tulipa sylvestris Wild Tulip Tulipa saxatilis Cretan Tulip Tulipa gesneriana Garden Tulip Tulipa tarda a tulip Fritillaria meleagris Fritillary Lilium martagon Martagon Lily Lilium pyrenaicum Pyrenean Lily Convallaria majalis Lily of the Valley Polygonatum multiflorum Solomon's-seal Polygonatum multiflorum x odoratum Garden (P. x hybridum) Solomon's Seal Polygonatum verticillatum Whorled Solomon's-seal Paris quadrifolia Herb Paris Ornithogalum pyrenaicum Spiked Star-of-Bethlehem Ornithogalum angustifolium Star-of-Bethlehem Scilla siberica Siberian Squill Hyacinthoides non-scripta Bluebell Hyacinthoides x massartiana (H. non-scripta x hispanica) Hybrid Bluebell Hyacinthoides hispanica Spanish Bluebell Hyacinthus orientalis Hyacinth Chionodoxa forbesii Glory-of-the-snow Chionodoxa luciliae Boissier's Glory-of-the-snow Chionodoxa sardensis Lesser Glory-of-the-snow Muscari neglectum Grape-hyacinth Muscari armeniacum Garden Grape-hyacinth Muscari botryoides Compact Grape-hyacinth Allium schoenoprasum Chives Allium cepa Onion Allium roseum Rosy Garlic Allium moly Yellow Garlic Allium triquetrum Three-cornered Garlic Allium paradoxum Few-flowered Garlic Allium ursinum Ramsons Allium carinatum Keeled Garlic Allium porrum Leek Allium sphaerocephalon Round-headed Leek Allium vineale Wild Onion Allium tuberosum Chinese Chives Nectaroscordum siculum Honey Garlic Tristagma uniflorum Spring Starflower Leucojum aestivum Summer Snowflake Galanthus nivalis Snowdrop Galanthus nivalis x plicatus a hybrid snowdrop Galanthus plicatus Pleated Snowdrop Galanthus elwesii Greater Snowdrop Galanthus ikariae Green Snowdrop Galanthus latifolius a snowdrop Galanthus latifolius x G. nivalis a hybrid snowdrop Narcissus: all records all daffodils Narcissus x medioluteus (N. tazetta x poeticus) Primrose-peerless Narcissus poeticus: all records Pheasant's-eye Daffodil Narcissus x incomparabilis (N. poeticus x pseudonarcissus) Nonesuch Daffodil

Rare Very Rare Very Rare Very Rare Very Rare Very Rare Very Rare Very Rare Very Rare Very Rare Very Rare Rare Very Rare Very Rare Rare Very Rare Uncommon Very Rare Very Rare Very Rare Rare Very Rare Very Common

Native Neophyte Neophyte Neophyte Neophyte Native Neophyte Neophyte Casual Neophyte Neophyte Native Neophyte Neophyte Native Native Neophyte Neophyte Native Casual Neophyte Casual Native

Common Uncommon Very Rare Very Rare Very Rare Very Rare Very Rare Uncommon Very Rare Rare Very Rare Very Rare Very Rare Very Rare Rare Common Very Rare Very Rare Very Rare Rare Very Rare Very Rare Very Rare Very Rare Frequent Very Rare Very Rare Very Rare Very Rare Very Rare Very Rare Common

Neophyte Neophyte Neophyte Neophyte Casual Casual Casual Neophyte Casual Casual Casual Neophyte Casual Neophyte Neophyte Native Neophyte Neophyte Neophyte Native Casual Neophyte Neophyte Neophyte Neophyte Casual Casual Neophyte Neophyte Neophyte Neophyte -

Very Rare Very Rare

Neophyte Neophyte

Very Rare

Neophyte

Narcissus pseudonarcissus ssp. pseudonarcissus Narcissus pseudonarcissus ssp. major Asparagus officinalis Ruscus aculeatus Ruscus hypoglossum Alstroemeria aurea

Daffodil

Rare

Native

Spanish Daffodil Asparagus Butcher's-broom Spineless Butcher's-broom Peruvian Lily

Rare Rare Very Rare Very Rare Very Rare

Neophyte Neophyte Neophyte Neophyte Neophyte

Blue-eyed-grass American Blue-eyed-grass Yellow-eyed-grass Pale Yellow-eyed-grass Bearded Iris Siberian Iris Yellow Iris Purple Iris Japanese Iris Stinking Iris Spring Crocus Early Crocus Sieber's Crocus Golden Crocus Silvery Crocus

Very Rare Very Rare Very Rare Very Rare Rare Very Rare Common Very Rare Very Rare Rare Rare Rare Very Rare Very Rare Very Rare

Casual Neophyte Neophyte Neophyte Neophyte Neophyte Native Neophyte Neophyte Native? Neophyte Neophyte Neophyte Neophyte Neophyte

Yellow Crocus Autumn Crocus Bieberstein's Crocus Aunt-Eliza Giant Montbretia

Very Rare Rare Very Rare Very Rare Very Rare

Neophyte Neophyte Casual Neophyte Neophyte

Montbretia

Frequent

Neophyte

Cabbage-palm

Very Rare

Neophyte

Black Bryony

Common

Native

Violet Helleborine Broad-leaved Helleborine Green-flowered Helleborine Bird's-nest Orchid Common Twayblade Greater Butterfly-orchid Lesser Butterfly-orchid Pyramidal Orchid Fragrant Orchid Frog Orchid Common Spotted-orchid

Very Rare Uncommon Very Rare Very Rare Rare Rare Very Rare Rare Rare Very Rare Frequent

Native Native Native Native Native Native Native Native Native Native Native

a marsh-orchid

Very Rare

Native

a marsh-orchid

Uncommon

Native

a marsh-orchid Heath Spotted-orchid Early Marsh-orchid Southern Marsh-orchid Northern Marsh-orchid Early-purple Orchid Green-winged Orchid Bee Orchid

Very Rare Rare Very Rare Uncommon Rare Rare Very Rare Uncommon

Native Native

Iridaceae Sisyrinchium bermudiana Sisyrinchium montanum Sisyrinchium californicum Sisyrinchium striatum Iris germanica Iris sibirica Iris pseudacorus Iris versicolor Iris ensata Iris foetidissima Crocus vernus Crocus tommasinianus Crocus sieberi Crocus chrysanthus Crocus biflorus Crocus x stellaris (C. angustifolius x flavus) Crocus nudiflorus Crocus speciosus Crocosmia paniculata Crocosmia masoniorum Crocosmia x crocosmiiflora (C. pottsii x aurea)

Agavaceae Cordyline australis

Dioscoreaceae Tamus communis

Orchidaceae Epipactis purpurata Epipactis helleborine Epipactis phyllanthes Neottia nidus-avis Listera ovata Platanthera chlorantha Platanthera bifolia Anacamptis pyramidalis Gymnadenia conopsea Coeloglossum viride Dactylorhiza fuchsii Dactylorhiza x transiens (D. fuchsii x maculata) Dactylorhiza x grandis (D. fuchsii x praetermissa) Dactylorhiza x venusta (D. fuchsii x purpurella) Dactylorhiza maculata Dactylorhiza incarnata Dactylorhiza praetermissa Dactylorhiza purpurella Orchis mascula Orchis morio Ophrys apifera

Native Native Native Native Native