Alien Plant List
This page lists the alien plants1 we have seen within the British Isles2. The last year each plant was recorded is indicated, with plants recorded this year highlighted in bold and new plants in red3.
Out of the 1603 taxa we have so far seen 141 taxa, 54 taxa seen this year
| Selaginella kraussiana (Krauss's Clubmoss) | |
| Equisetum ramosissimum (Branched Horsetail) | |
| Pteris cretica (Ribbon Fern) | |
| Phymatosorus diversifolius (Kangaroo Fern) | |
| Dicksonia antarctica (Australian Tree-fern) | |
| Matteuccia struthiopteris (Ostrich Fern) | |
| Onoclea sensibilis (Sensitive Fern) | |
| Polystichum munitum (Western Sword-fern) | |
| Cyrtomium falcatum (House Holly-fern) | |
| Blechnum cordatum (Chilean Hard-fern) | |
| 2007 | Azolla filiculoides (Water Fern) |
| Abies alba (European Silver-fir) | |
| Abies grandis (Giant Fir) | |
| Abies procera (Noble Fir) | |
| Abies nordmanniana (Caucasian Fir) | |
| Pseudotsuga menziesii (Douglas Fir) | |
| Tsuga heterophylla (Western Hemlock-spruce) | |
| Picea sitchensis (Sitka Spruce) | |
| Picea abies (Norway Spruce) | |
| Picea engelmannii (Engelmann Spruce) | |
| Picea glauca (White Spruce) | |
| Picea omorika (Serbian Spruce) | |
| 2008 | Larix decidua (European Larch) |
| Larix decidua x kaempferi = L. x marschlinsii (Hybrid Larch) | |
| Larix kaempferi (Japanese Larch) | |
| Cedrus deodara (Deodar) | |
| Cedrus atlantica (Atlas Cedar) | |
| Cedrus libani (Cedar-of-Lebanon) | |
| 2009 | Pinus nigra |
| Pinus contorta (Lodgepole Pine) | |
| Pinus pinaster (Maritime Pine) | |
| Pinus radiata (Monterey Pine) | |
| Pinus strobus (Weymouth Pine) | |
| Pinus mugo (Dwarf Mountain-pine) | |
| Pinus peuce (Macedonian Pine) | |
| Pinus ponderosa (Western Yellow-pine) | |
| Pinus wallichiana (Bhutan Pine) | |
| Cryptomeria japonica (Japanese Red-cedar) | |
| Sequoia sempervirens (Coastal Redwood) | |
| Sequoiadendron giganteum (Wellingtonia) | |
| Cupressus macrocarpa (Monterey Cypress) | |
| Cupressus macrocarpa x Xanthocyparis nootkatensis = X Cuprocyparis leylandii (Leyland Cypress) | |
| Chamaecyparis lawsoniana (Lawson's Cypress) | |
| Chamaecyparis pisifera (Sawara Cypress) | |
| Thuja plicata (Western Red-cedar) | |
| Xanthocyparis nootkatensis (Nootka Cypress) | |
| Araucaria araucana (Monkey-puzzle) | |
| Laurus nobilis (Bay) | |
| Asarum europaeum (Asarabacca) | |
| Aristolochia clematitis (Birthwort) | |
| Aristolochia rotunda (Smearwort) | |
| Nuphar advena (Spatter-dock) | |
| Cabomba caroliniana (Carolina Water-shield) | |
| Helleborus orientalis (Lenten-rose) | |
| Helleborus argutifolius (Corsican Hellebore) | |
| Eranthis hyemalis (Winter Aconite) | |
| Nigella damascena (Love-in-a-mist) | |
| Aconitum napellus x variegatum = A. x cammarum (Hybrid Monk's-hood) | |
| Consolida ajacis (Larkspur) | |
| Anemone apennina (Blue Anemone) | |
| Anemone ranunculoides (Yellow Anemone) | |
| Anemone blanda (Balkan Anemone) | |
| Anemone hupehensis x vitifolia = A. x hybrida (Japanese Anemone) | |
| Hepatica nobilis (Liverleaf) | |
| Clematis flammula (Virgin's-bower) | |
| Clematis tangutica (Orange-peel Clematis) | |
| Clematis montana (Himalayan Clematis) | |
| Clematis viticella (Purple Clematis) | |
| Ranunculus marginatus (St. Martin's Buttercup) | |
| Ranunculus muricatus (Rough-fruited Buttercup) | |
| Ranunculus aconitifolius (Aconite-leaved Buttercup) | |
| Ranunculus ficaria subsp. ficariiformis | |
| Ranunculus ficaria subsp. chrysocephalus | |
| Aquilegia pyrenaica (Pyrenean Columbine) | |
| Thalictrum aquilegiifolium (French Meadow-rue) | |
| Thalictrum delavayi (Chinese Meadow-rue) | |
| Berberis thunbergii (Thunberg's Barberry) | |
| Berberis glaucocarpa (Great Barberry) | |
| Berberis wilsoniae (Mrs Wilson's Barberry) | |
| Berberis aggregata (Clustered Barberry) | |
| Berberis gagnepainii (Gagnepain's Barberry) | |
| Berberis julianae (Chinese Barberry) | |
| Berberis buxifolia (Box-leaved Barberry) | |
| Berberis darwinii (Darwin's Barberry) | |
| Berberis darwinii x empetrifolia = B. x stenophylla (Hedge Barberry) | |
| 2009 | Mahonia aquifolium (Oregon-grape) |
| Mahonia aquifolium x repens = M. x decumbens (Newmarket Oregon-grape) | |
| Papaver pseudoorientale (Oriental Poppy) | |
| Papaver atlanticum (Atlas Poppy) | |
| Papaver somniferum subsp. setigerum | |
| Argemone mexicana (Mexican Poppy) | |
| Eschscholzia californica (Californian Poppy) | |
| Macleaya cordata x microcarpa = M. x kewensis (Hybrid Plume-poppy) | |
| Dicentra formosa (Bleeding-heart) | |
| Corydalis solida (Bird-in-a-bush) | |
| Corydalis cava (Hollowroot) | |
| Corydalis cheilanthifolia (Fern-leaved Corydalis) | |
| Pseudofumaria lutea (Yellow Corydalis) | |
| Pseudofumaria alba (Pale Corydalis) | |
| Fumaria reuteri (Martin's Ramping-fumitory) | |
| Platanus occidentalis x orientalis = P. x hispanica (London Plane) | |
| Ulmus laevis (European White-elm) | |
| Cannabis sativa (Hemp) | |
| Morus nigra (Black Mulberry) | |
| Ficus carica (Fig) | |
| Parietaria officinalis (Eastern Pellitory-of-the-wall) | |
| 2007 | Soleirolia soleirolii (Mind-your-own-business) |
| Juglans regia (Walnut) | |
| Pterocarya fraxinifolia (Caucasian Wingnut) | |
| Myrica pensylvanica (Bayberry) | |
| Nothofagus obliqua (Roble) | |
| Nothofagus obliqua x alpina = N. x dodecaphleps | |
| Nothofagus alpina (Rauli) | |
| Quercus cerris (Turkey Oak) | |
| Quercus cerris x suber = Q. x crenata (Lucombe Oak) | |
| 2006 | Quercus ilex (Evergreen Oak) |
| Quercus canariensis (Algerian Oak) | |
| Quercus rubra (Red Oak) | |
| 2009 | Alnus incana (Grey Alder) |
| Alnus cordata (Italian Alder) | |
| Alnus rubra (Red Alder) | |
| Corylus avellana x maxima | |
| Corylus maxima (Filbert) | |
| Corylus colurna (Turkish Hazel) | |
| Phytolacca acinosa (Indian Pokeweed) | |
| Phytolacca polyandra (Chinese Pokeweed) | |
| Aptenia cordifolia (Heart-leaf Iceplant) | |
| Ruschia caroli (Shrubby Dewplant) | |
| Lampranthus falciformis (Sickle-leaved Dewplant) | |
| Lampranthus roseus (Rosy Dewplant) | |
| Oscularia deltoides (Deltoid-leaved Dewplant) | |
| Disphyma crassifolium (Purple Dewplant) | |
| Drosanthemum floribundum (Pale Dewplant) | |
| Erepsia heteropetala (Lesser Sea-fig) | |
| Carpobrotus acinaciformis (Sally-my-handsome) | |
| 2007 | Carpobrotus edulis (Hottentot-fig) |
| Carpobrotus glaucescens (Angular Sea-fig) | |
| Tetragonia tetragonioides (New Zealand Spinach) | |
| Chenopodium ambrosioides (Mexican-tea) | |
| Chenopodium pumilio (Clammy Goosefoot) | |
| Chenopodium capitatum (Strawberry-blite) | |
| Chenopodium opulifolium (Grey Goosefoot) | |
| Chenopodium berlandieri (Pitseed Goosefoot) | |
| Chenopodium bushianum (Soyabean Goosefoot) | |
| Chenopodium carinatum (Keeled Goosefoot) | |
| Chenopodium carinatum x cristatum = C. x bontei | |
| Chenopodium cristatum (Crested Goosefoot) | |
| Chenopodium desiccatum (Slimleaf Goosefoot) | |
| Chenopodium giganteum (Tree Spinach) | |
| Chenopodium hircinum (Foetid Goosefoot) | |
| Chenopodium multifidum (Scented Goosefoot) | |
| Chenopodium nitrariaceum (Nitre Goosefoot) | |
| Chenopodium probstii (Probst's Goosefoot) | |
| Chenopodium strictum (Striped Goosefoot) | |
| Chenopodium suecicum (Swedish Goosefoot) | |
| Bassia scoparia (Summer-cypress) | |
| Atriplex hortensis (Garden Orache) | |
| Atriplex halimus (Shrubby Orache) | |
| Atriplex suberecta (Australian Orache) | |
| Beta vulgaris subsp. cicla (Foliage Beet) | |
| Beta vulgaris subsp. vulgaris (Root Beet) | |
| Beta trigyna (Caucasian Beet) | |
| Salsola kali subsp. iberica (Spineless Saltwort) | |
| Corispermum leptopterum (Bugseed) | |
| Spinacia oleracea (Spinach) | |
| Amaranthus retroflexus (Common Amaranth) | |
| Amaranthus retroflexus x hybridus = A. x ozanonii | |
| Amaranthus hybridus (Green Amaranth) | |
| Amaranthus cruentus (Purple Amaranth) | |
| Amaranthus bouchonii (Indehiscent Amaranth) | |
| Amaranthus deflexus (Perennial Pigweed) | |
| Amaranthus albus (White Pigweed) | |
| Amaranthus blitum (Guernsey Pigweed) | |
| 2009 | Amaranthus blitoides (Prostrate Pigweed) |
| Amaranthus capensis (Cape Pigweed) | |
| Amaranthus caudatus (Love-lies-bleeding) | |
| Amaranthus graecizans (Short-tepalled Pigweed) | |
| Amaranthus hypochondriacus (Prince's-feather) | |
| Amaranthus palmeri (Dioecious Amaranth) | |
| Amaranthus powellii (Powell's Amaranth) | |
| Amaranthus quitensis (Mucronate Amaranth) | |
| Amaranthus standleyanus (Indehiscent Pigweed) | |
| Amaranthus thunbergii (Thunberg's Pigweed) | |
| Portulaca oleracea (Common Purslane) | |
| 2009 | Claytonia perfoliata (Springbeauty) |
| 2007 | Claytonia sibirica (Pink Purslane) |
| Montia parvifolia (Small-leaved Blinks) | |
| Arenaria balearica (Mossy Sandwort) | |
| Arenaria montana (Mountain Sandwort) | |
| Holosteum umbellatum (Jagged Chickweed) | |
| 2008 | Cerastium arvense x tomentosum |
| Cerastium tomentosum (Snow-in-summer) | |
| Cerastium brachypetalum (Grey Mouse-ear) | |
| Herniaria hirsuta (Hairy Rupturewort) | |
| Spergula morisonii (Pearlwort Spurrey) | |
| Spergularia bocconei (Greek Sea-spurrey) | |
| Lychnis coronaria (Rose Campion) | |
| Lychnis chalcedonica (Maltese-Cross) | |
| Silene italica (Italian Catchfly) | |
| Silene armeria (Sweet-William Catchfly) | |
| Silene latifolia x dioica = S. x hampeana | |
| Silene coeli-rosa (Rose-of-heaven) | |
| Silene pendula (Nodding Catchfly) | |
| Silene quadrifida (Alpine Campion) | |
| Cucubalus baccifer (Berry Catchfly) | |
| Saponaria ocymoides (Rock Soapwort) | |
| Vaccaria hispanica (Cowherb) | |
| 2009 | Petrorhagia prolifera (Proliferous Pink) |
| 2009 | Petrorhagia saxifraga (Tunicflower) |
| Petrorhagia dubia (Hairy Pink) | |
| Dianthus gratianopolitanus x caryophyllus | |
| Dianthus caryophyllus (Clove Pink) | |
| Dianthus caryophyllus x plumarius | |
| Dianthus plumarius (Pink) | |
| Dianthus gallicus (Jersey Pink) | |
| Dianthus barbatus (Sweet-William) | |
| Gypsophila paniculata (Baby's-breath) | |
| Persicaria alpina (Alpine Knotweed) | |
| Persicaria campanulata (Lesser Knotweed) | |
| Persicaria wallichii (Himalayan Knotweed) | |
| Persicaria weyrichii (Chinese Knotweed) | |
| Persicaria mollis (Soft Knotweed) | |
| Persicaria amplexicaulis (Red Bistort) | |
| Persicaria nepalensis (Nepal Persicaria) | |
| Persicaria pensylvanica (Pinkweed) | |
| Persicaria sagittata (American Tear-thumb) | |
| Persicaria capitata (Pink-headed Persicaria) | |
| Fagopyrum esculentum (Buckwheat) | |
| Fagopyrum dibotrys (Tall Buckwheat) | |
| Polygonum arenarium (Lesser Red-knotgrass) | |
| Polygonum patulum (Red-knotgrass) | |
| 2009 | Fallopia japonica (Japanese Knotweed) |
| Fallopia japonica x sachalinensis = F. x bohemica | |
| Fallopia sachalinensis (Giant Knotweed) | |
| 2009 | Fallopia baldschuanica (Russian-vine) |
| Muehlenbeckia complexa (Wireplant) | |
| Rheum palmatum (Ornamental Rhubarb) | |
| Rheum palmatum x rhaponticum = R. x hybridum (Rhubarb) | |
| Rumex scutatus (French Sorrel) | |
| Rumex acetosa subsp. ambiguus (Garden Sorrel) | |
| Rumex salicifolius (Willow-leaved Dock) | |
| Rumex frutescens (Argentine Dock) | |
| Rumex confertus (Russian Dock) | |
| Rumex cristatus (Greek Dock) | |
| Rumex patientia (Patience Dock) | |
| Rumex brownii (Hooked Dock) | |
| Rumex dentatus (Aegean Dock) | |
| Rumex obovatus (Obovate-leaved Dock) | |
| Limonium hyblaeum (Rottingdean Sea-lavender) | |
| Limonium platyphyllum (Florist's Sea-lavender) | |
| Paeonia mascula (Peony) | |
| Paeonia officinalis (Garden Peony) | |
| Hypericum calycinum (Rose-of-Sharon) | |
| Hypericum pseudohenryi (Irish Tutsan) | |
| Hypericum androsaemum x hircinum = H. x inodorum (Tall Tutsan) | |
| Hypericum hircinum (Stinking Tutsan) | |
| Hypericum xylosteifolium (Turkish Tutsan) | |
| Hypericum nummularium (Round-leaved St John's-wort) | |
| Hypericum canadense (Irish St John's-wort) | |
| Hypericum forrestii (Forrest's Tutsan) | |
| Malva alcea (Greater Musk-mallow) | |
| Malva nicaeensis (French Mallow) | |
| Malva parviflora (Least Mallow) | |
| Malva pusilla (Small Mallow) | |
| Malva verticillata (Chinese Mallow) | |
| Lavatera cretica (Smaller Tree-mallow) | |
| Lavatera plebeia (Australian Hollyhock) | |
| Lavatera trimestris (Royal Mallow) | |
| Althaea hirsuta (Rough Marsh-mallow) | |
| Alcea rosea (Hollyhock) | |
| Sidalcea malviflora (Greek Mallow) | |
| Sidalcea candida (Prairie Mallow) | |
| Abutilon theophrasti (Velvetleaf) | |
| Hibiscus trionum (Bladder Ketmia) | |
| Hoheria populnea (New Zealand Mallow) | |
| Sida rhombifolia (Queensland-hemp) | |
| Sida spinosa (Prickly Mallow) | |
| 2007 | Sarracenia purpurea (Pitcherplant) |
| Viola cornuta (Horned Pansy) | |
| Viola lutea x tricolor x altaica = V. x wittrockiana (Garden Pansy) | |
| 2008 | Tamarix gallica (Tamarisk) |
| Tamarix africana (African Tamarisk) | |
| Ecballium elaterium (Squirting Cucumber) | |
| Citrullus lanatus (Water Melon) | |
| Cucumis melo (Melon) | |
| Cucumis sativus (Cucumber) | |
| Cucurbita maxima (Pumpkin) | |
| Cucurbita pepo (Marrow) | |
| 2009 | Populus alba (White Poplar) |
| Populus alba x tremula = P. x canescens (Grey Poplar) | |
| Populus nigra x deltoides = P. x canadensis (Hybrid Black-poplar) | |
| Populus nigra x laurifolia = P. x berolinensis (Berlin Poplar) | |
| Populus trichocarpa (Western Balsam-poplar) | |
| Populus balsamifera (Eastern Balsam-poplar) | |
| Populus balsamifera x deltoides = P. x jackii (Balm-of-Gilead) | |
| Populus trichocarpa x deltoides = P. x generosa (Generous Poplar) | |
| Salix pentandra x fragilis = S. x meyeriana (Shiny-leaved Willow) | |
| Salix pentandra x alba = S. x ehrhartiana (Ehrhart's Willow) | |
| Salix fragilis x babylonica = S. x pendulina (Weeping Crack-willow) | |
| Salix alba x babylonica = S. x sepulcralis (Weeping Willow) | |
| Salix purpurea x viminalis = S. x rubra (Green-leaved Willow) | |
| Salix purpurea x viminalis x cinerea = S. x forbyana (Fine Osier) | |
| Salix daphnoides (European Violet-willow) | |
| Salix acutifolia (Siberian Violet-willow) | |
| Salix udensis (Sachalin Willow) | |
| Salix viminalis x caprea = S. x smithiana (Broad-leaved Osier) | |
| Salix viminalis x caprea x cinerea = S. x calodendron (Holme Willow) | |
| Salix viminalis x caprea x aurita = S. x stipularis (Eared Osier) | |
| 2008 | Salix viminalis x cinerea = S. x holosericea (Silky-leaved Osier) |
| Salix viminalis x aurita = S. x fruticosa (Shrubby Osier) | |
| Salix eriocephala (Heart-leaved Willow) | |
| Salix elaeagnos (Olive Willow) | |
| Sisymbrium strictissimum (Perennial Rocket) | |
| Sisymbrium irio (London-rocket) | |
| Sisymbrium loeselii (False London-rocket) | |
| Sisymbrium volgense (Russian Mustard) | |
| 2009 | Sisymbrium altissimum (Tall Rocket) |
| 2007 | Sisymbrium orientale (Eastern Rocket) |
| Sisymbrium erysimoides (French Rocket) | |
| Bunias orientalis (Warty-cabbage) | |
| Erysimum decumbens x perofskianum = E. x marshallii (Siberian Wallflower) | |
| 2008 | Hesperis matronalis (Dame's-violet) |
| Malcolmia maritima (Virginia Stock) | |
| Matthiola incana (Hoary Stock) | |
| Matthiola longipetala (Night-scented Stock) | |
| 2008 | Barbarea stricta (Small-flowered Winter-cress) |
| Barbarea intermedia (Medium-flowered Winter-cress) | |
| Barbarea verna (American Winter-cress) | |
| Rorippa austriaca (Austrian Yellow-cress) | |
| Cardamine trifolia (Trefoil Cress) | |
| Cardamine raphanifolia (Greater Cuckooflower) | |
| Cardamine corymbosa (New Zealand Bitter-cress) | |
| Cardamine heptaphylla (Pinnate Coralroot) | |
| Arabis turrita (Tower Cress) | |
| 2005 | Arabis caucasica (Garden Arabis) |
| Arabis collina (Rosy Cress) | |
| Arabis arenosa (Sand Rock-cress) | |
| Aubrieta deltoidea (Aubretia) | |
| 2008 | Lunaria annua (Honesty) |
| Alyssum alyssoides (Small Alison) | |
| Alyssum saxatile (Golden Alison) | |
| Berteroa incana (Hoary Alison) | |
| Lobularia maritima (Sweet Alison) | |
| Cochlearia megalosperma (Tall Scurvygrass) | |
| Camelina microcarpa (Lesser Gold-of-pleasure) | |
| Capsella rubella (Pink Shepherd's-purse) | |
| Thlaspi alliaceum (Garlic Penny-cress) | |
| Thlaspi macrophyllum (Caucasian Penny-cress) | |
| Iberis sempervirens (Perennial Candytuft) | |
| Iberis umbellata (Garden Candytuft) | |
| 2004 | Lepidium sativum (Garden Cress) |
| Lepidium virginicum (Least Pepperwort) | |
| Lepidium graminifolium (Tall Pepperwort) | |
| 2008 | Lepidium draba (Hoary Cress) |
| Lepidium draba subsp. chalepense | |
| Lepidium bonariense (Argentine Pepperwort) | |
| Lepidium hyssopifolium (African Pepperwort) | |
| Lepidium perfoliatum (Perfoliate Pepperwort) | |
| 2008 | Coronopus didymus (Lesser Swine-cress) |
| 2007 | Diplotaxis muralis (Annual Wall-rocket) |
| Diplotaxis erucoides (White Rocket) | |
| 2004 | Brassica napus (Rape) |
| Brassica juncea (Chinese Mustard) | |
| Brassica carinata (Ethiopian Rape) | |
| Brassica elongata (Long-stalked Rape) | |
| Brassica tournefortii (Pale Cabbage) | |
| Sinapis alba subsp. dissecta | |
| Erucastrum gallicum (Hairy Rocket) | |
| Coincya monensis subsp. cheiranthos (Wallflower Cabbage) | |
| 2008 | Hirschfeldia incana (Hoary Mustard) |
| 2008 | Rapistrum rugosum (Bastard Cabbage) |
| Rapistrum perenne (Steppe Cabbage) | |
| Crambe cordifolia (Greater Sea-kale) | |
| Raphanus raphanistrum subsp. landra (Mediterranean Radish) | |
| Raphanus sativus (Garden Radish) | |
| Conringia orientalis (Hare's-ear Mustard) | |
| Eruca vesicaria (Garden Rocket) | |
| Jonopsidium acaule (Violet Cress) | |
| Neslia paniculata (Ball Mustard) | |
| Reseda alba (White Mignonette) | |
| Reseda phyteuma (Corn Mignonette) | |
| Reseda odorata (Garden Mignonette) | |
| Ledum palustre (Labrador-tea) | |
| 2009 | Rhododendron ponticum (Rhododendron) |
| Rhododendron luteum (Yellow Azalea) | |
| Kalmia polifolia (Bog-laurel) | |
| Kalmia angustifolia (Sheep-laurel) | |
| Kalmia latifolia (Mountain-laurel) | |
| Gaultheria shallon (Shallon) | |
| Gaultheria shallon x mucronata = G. x wisleyensis | |
| Gaultheria procumbens (Checkerberry) | |
| Gaultheria mucronata (Prickly Heath) | |
| Erica terminalis (Corsican Heath) | |
| Erica lusitanica (Portuguese Heath) | |
| Erica erigena x carnea = E. x darleyensis (Darley Dale Heath) | |
| Erica arborea (Tree Heath) | |
| Vaccinium macrocarpon (American Cranberry) | |
| Vaccinium corymbosum (Blueberry) | |
| Primula auricula (Auricula) | |
| Primula florindae (Tibetan Cowslip) | |
| Primula sikkimensis (Sikkim Cowslip) | |
| Primula japonica (Japanese Cowslip) | |
| Primula juliae (Julia's Primrose) | |
| Cyclamen hederifolium (Sowbread) | |
| Cyclamen coum (Eastern Sowbread) | |
| Cyclamen repandum (Spring Sowbread) | |
| Lysimachia ciliata (Fringed Loosestrife) | |
| 2006 | Lysimachia punctata (Dotted Loosestrife) |
| Lysimachia terrestris (Lake Loosestrife) | |
| Pittosporum crassifolium (Karo) | |
| Pittosporum tenuifolium (Kohuhu) | |
| Philadelphus coronarius (Mock-orange) | |
| Philadelphus coronarius x microphyllus x pubescens = P. x virginalis (Hairy Mock-orange) | |
| Deutzia scabra (Deutzia) | |
| Hydrangea macrophylla (Hydrangea) | |
| Escallonia macrantha (Escallonia) | |
| Ribes nigrum (Black Currant) | |
| 2008 | Ribes sanguineum (Flowering Currant) |
| Ribes odoratum (Buffalo Currant) | |
| 2009 | Ribes uva-crispa (Gooseberry) |
| 2009 | Crassula helmsii (New Zealand Pigmyweed) |
| Crassula decumbens (Scilly Pigmyweed) | |
| Crassula pubescens (Jersey Pigmyweed) | |
| Sempervivum tectorum (House-leek) | |
| Sempervivum arachnoideum (Cobweb House-leek) | |
| Aeonium cuneatum (Aeonium) | |
| Sedum praealtum (Greater Mexican-stonecrop) | |
| Sedum confusum (Lesser Mexican-stonecrop) | |
| Sedum spectabile (Butterfly Stonecrop) | |
| Sedum anacampseros (Love-restoring Stonecrop) | |
| Sedum spurium (Caucasian-stonecrop) | |
| Sedum stoloniferum (Lesser Caucasian-stonecrop) | |
| Sedum nicaeense (Pale Stonecrop) | |
| 2008 | Sedum rupestre (Reflexed Stonecrop) |
| Sedum sexangulare (Tasteless Stonecrop) | |
| Sedum lydium (Least Stonecrop) | |
| Sedum dasyphyllum (Thick-leaved Stonecrop) | |
| Sedum hispanicum (Spanish Stonecrop) | |
| Sedum kamtschaticum (Kamchatka Stonecrop) | |
| Sedum spathulifolium (Colorado Stonecrop) | |
| Astilbe japonica (False-buck's-beard) | |
| Astilbe japonica x chinensis x rosea = A. x arendsii (Red False-buck's-beard) | |
| Astilbe chinensis (Tall False-buck's-beard) | |
| Rodgersia podophylla (Rodgersia) | |
| Bergenia crassifolia (Elephant-ears) | |
| Darmera peltata (Indian-rhubarb) | |
| Saxifraga cymbalaria (Celandine Saxifrage) | |
| Saxifraga stolonifera (Strawberry Saxifrage) | |
| Saxifraga rotundifolia (Round-leaved Saxifrage) | |
| Saxifraga cuneifolia (Lesser Londonpride) | |
| Saxifraga umbrosa (Pyrenean Saxifrage) | |
| 2006 | Saxifraga umbrosa x spathularis = S. x urbium (Londonpride) |
| Saxifraga umbrosa x hirsuta = S. x geum (Scarce Londonpride) | |
| Saxifraga spathularis x hirsuta = S. x polita (False Londonpride) | |
| Saxifraga paniculata (Livelong Saxifrage) | |
| Heuchera sanguinea (Coralbells) | |
| 2004 | Tolmiea menziesii (Pick-a-back-plant) |
| 2006 | Tellima grandiflora (Fringecups) |
| Sorbaria sorbifolia (Sorbaria) | |
| Sorbaria tomentosa (Himalayan Sorbaria) | |
| Sorbaria kirilowii (Chinese Sorbaria) | |
| Physocarpus opulifolius (Ninebark) | |
| Spiraea salicifolia (Bridewort) | |
| Spiraea salicifolia x alba = S. x rosalba (Intermediate Bridewort) | |
| 2009 | Spiraea salicifolia x douglasii = S. x pseudosalicifolia (Confused Bridewort) |
| Spiraea alba (Pale Bridewort) | |
| Spiraea alba x douglasii = S. x billardii (Billard's Bridewort) | |
| Spiraea douglasii (Steeple-bush) | |
| Spiraea douglasii subsp. douglasii | |
| Spiraea douglasii subsp. menziesii | |
| Spiraea douglasii x canescens = S. x brachybotrys (Lange's Spiraea) | |
| Spiraea tomentosa (Hardhack) | |
| Spiraea japonica (Japanese Spiraea) | |
| Spiraea canescens (Himalayan Spiraea) | |
| Spiraea chamaedryfolia (Elm-leaved Spiraea) | |
| Spiraea cantoniensis x trilobata = S. x vanhouttei (Van Houtte's Spiraea) | |
| Spiraea media (Russian Spiraea) | |
| Spiraea multiflora x thunbergii = S. x arguta (Bridal-spray) | |
| Aruncus dioicus (Buck's-beard) | |
| Holodiscus discolor (Oceanspray) | |
| Filipendula camtschatica (Giant Meadowsweet) | |
| Filipendula x purpurea (Red Meadowsweet) | |
| Kerria japonica (Kerria) | |
| Rubus tricolor (Chinese Bramble) | |
| Rubus odoratus (Purple-flowered Raspberry) | |
| Rubus odoratus x parviflorus = R. x fraseri | |
| Rubus parviflorus (Thimbleberry) | |
| Rubus phoenicolasius (Japanese Wineberry) | |
| Rubus spectabilis (Salmonberry) | |
| Rubus loganobaccus (Loganberry) | |
| Rubus cockburnianus (White-stemmed Bramble) | |
| Potentilla inclinata (Grey Cinquefoil) | |
| Potentilla recta (Sulphur Cinquefoil) | |
| 2009 | Potentilla intermedia (Russian Cinquefoil) |
| Potentilla norvegica (Ternate-leaved Cinquefoil) | |
| Potentilla rivalis (Brook Cinquefoil) | |
| Fragaria moschata (Hautbois Strawberry) | |
| Fragaria ananassa (Garden Strawberry) | |
| Duchesnea indica (Yellow-flowered Strawberry) | |
| Geum macrophyllum (Large-leaved Avens) | |
| Aremonia agrimonioides (Bastard Agrimony) | |
| Sanguisorba canadensis (White Burnet) | |
| Sanguisorba minor subsp. muricata (Fodder Burnet) | |
| 2007 | Acaena novae-zelandiae (Pirri-pirri-bur) |
| Acaena anserinifolia (Bronze Pirri-pirri-bur) | |
| Acaena anserinifolia x inermis | |
| Acaena ovalifolia (Two-spined Acaena) | |
| Acaena inermis (Spineless Acaena) | |
| Acaena caesiiglauca (Glaucous Pirri-pirri-bur) | |
| Alchemilla conjuncta (Silver Lady's-mantle) | |
| Alchemilla tytthantha | |
| 2007 | Alchemilla mollis (Garden Lady's-mantle) |
| Rosa multiflora (Many-flowered Rose) | |
| Rosa setigera (Prairie Rose) | |
| Rosa luciae (Memorial Rose) | |
| Rosa arvensis x rugosa = R. x paulii | |
| Rosa arvensis x gallica = R. x alba (White Rose) | |
| Rosa pimpinellifolia x sherardii = R. x involuta | |
| 2008 | Rosa rugosa (Japanese Rose) |
| Rosa ferruginea (Red-leaved Rose) | |
| Rosa gallica (Red Rose) | |
| Prunus persica (Peach) | |
| Prunus dulcis (Almond) | |
| Prunus cerasifera (Cherry Plum) | |
| Prunus spinosa x domestica = P. x fruticans | |
| Prunus mahaleb (St Lucie Cherry) | |
| Prunus pensylvanica (Pin Cherry) | |
| Prunus incisa (Fuji Cherry) | |
| Prunus serotina (Rum Cherry) | |
| Prunus lusitanica (Portugal Laurel) | |
| Prunus laurocerasus (Cherry Laurel) | |
| Prunus serrulata (Japanese Cherry) | |
| Oemleria cerasiformis (Osoberry) | |
| Cydonia oblonga (Quince) | |
| Chaenomeles speciosa (Japanese Quince) | |
| Chaenomeles japonica (Japanese Quince) | |
| Malus atrosanguinea x niedzwetskyana = M. x purpurea (Purple Crab) | |
| Sorbus hybrida (Swedish Service-tree) | |
| Sorbus intermedia (Swedish Whitebeam) | |
| Sorbus decipiens (Sharp-toothed Whitebeam) | |
| 2006 | Sorbus croceocarpa (Orange Whitebeam) |
| 2006 | Sorbus latifolia (Broad-leaved Whitebeam) |
| Aronia arbutifolia (Red Chokeberry) | |
| Aronia melanocarpa (Black Chokeberry) | |
| Amelanchier lamarckii (Juneberry) | |
| Photinia davidiana (Stranvaesia) | |
| Cotoneaster monopyrenus (One-stoned Cotoneaster) | |
| Cotoneaster ellipticus (Lindley's Cotoneaster) | |
| Cotoneaster hissaricus (Circular-leaved Cotoneaster) | |
| Cotoneaster ignotus (Black-grape Cotoneaster) | |
| Cotoneaster affinis (Purpleberry Cotoneaster) | |
| Cotoneaster obtusus (Dartford Cotoneaster) | |
| Cotoneaster bacillaris (Open-fruited Cotoneaster) | |
| Cotoneaster transens (Godalming Cotoneaster) | |
| Cotoneaster frigidus (Tree Cotoneaster) | |
| Cotoneaster frigidus x salicifolius = C. x watereri (Waterer's Cotoneaster) | |
| Cotoneaster salicifolius (Willow-leaved Cotoneaster) | |
| Cotoneaster dammeri (Bearberry Cotoneaster) | |
| Cotoneaster dammeri x conspicuus = C. x suecicus (Swedish Cotoneaster) | |
| Cotoneaster pannosus (Silverleaf Cotoneaster) | |
| Cotoneaster lacteus (Late Cotoneaster) | |
| Cotoneaster prostratus (Procumbent Cotoneaster) | |
| Cotoneaster congestus (Congested Cotoneaster) | |
| Cotoneaster integrifolius (Entire-leaved Cotoneaster) | |
| Cotoneaster thymifolius (Thyme-leaved Cotoneaster) | |
| Cotoneaster conspicuus (Tibetan Cotoneaster) | |
| Cotoneaster cashmiriensis (Kashmir Cotoneaster) | |
| Cotoneaster nitidus (Distichous Cotoneaster) | |
| 2007 | Cotoneaster horizontalis (Wall Cotoneaster) |
| Cotoneaster hjelmqvistii (Hjelmqvist's Cotoneaster) | |
| Cotoneaster atropurpureus (Purple-flowered Cotoneaster) | |
| Cotoneaster adpressus (Creeping Cotoneaster) | |
| Cotoneaster nanshan (Dwarf Cotoneaster) | |
| Cotoneaster divaricatus (Spreading Cotoneaster) | |
| Cotoneaster nitens (Few-flowered Cotoneaster) | |
| Cotoneaster lucidus (Shiny Cotoneaster) | |
| Cotoneaster villosulus (Lleyn Cotoneaster) | |
| Cotoneaster laetevirens (Ampfield Cotoneaster) | |
| Cotoneaster cambricus (Wild Cotoneaster) | |
| Cotoneaster mucronatus (Mucronate Cotoneaster) | |
| Cotoneaster simonsii (Himalayan Cotoneaster) | |
| Cotoneaster bullatus (Hollyberry Cotoneaster) | |
| Cotoneaster rehderi (Bullate Cotoneaster) | |
| Cotoneaster moupinensis (Moupin Cotoneaster) | |
| Cotoneaster dielsianus (Diels' Cotoneaster) | |
| Cotoneaster splendens (Showy Cotoneaster) | |
| Cotoneaster franchetii (Franchet's Cotoneaster) | |
| Cotoneaster sternianus (Stern's Cotoneaster) | |
| Cotoneaster insculptus (Engraved Cotoneaster) | |
| Cotoneaster amoenus (Beautiful Cotoneaster) | |
| Cotoneaster zabelii (Cherryred Cotoneaster) | |
| Cotoneaster apiculatus (Apiculate Cotoneaster) | |
| Cotoneaster ascendens (Ascending Cotoneaster) | |
| Cotoneaster astrophoros (Starry Cotoneaster) | |
| Cotoneaster boisianus (Bois's Cotoneaster) | |
| Cotoneaster bradyi (Brady's Cotoneaster) | |
| Cotoneaster cochleatus (Yunnan Cotoneaster) | |
| Cotoneaster cooperi (Cooper's Cotoneaster) | |
| Cotoneaster fangianus (Fang's Cotoneaster) | |
| Cotoneaster glabratus (Glabrous Cotoneaster) | |
| Cotoneaster glaucophyllus (Glaucous Cotoneaster) | |
| Cotoneaster henryanus (Henry's Cotoneaster) | |
| Cotoneaster hodjingensis (Earthquake Cotoneaster) | |
| Cotoneaster hsingshangensis (Hsing-Shan Cotoneaster) | |
| Cotoneaster hummelii (Hummel's Cotoneaster) | |
| Cotoneaster hurusawaianus (Hurusawa's Cotoneaster) | |
| Cotoneaster hylmoei (Hylmö's Cotoneaster) | |
| Cotoneaster ignescens (Firebird Cotoneaster) | |
| Cotoneaster mairei (Maire's Cotoneaster) | |
| Cotoneaster marginatus (Fringed Cotoneaster) | |
| Cotoneaster microphyllus (Small-leaved Cotoneaster) | |
| Cotoneaster obscurus (Obscure Cotoneaster) | |
| Cotoneaster pseudoambiguus (Kangting Cotoneaster) | |
| Cotoneaster rotundifolius (Round-leaved Cotoneaster) | |
| Cotoneaster shannanensis (Shannan Cotoneaster) | |
| Cotoneaster sherriffii (Sherriff's Cotoneaster) | |
| Cotoneaster tengyuehensis (Tengyueh Cotoneaster) | |
| Cotoneaster tomentellus (Short-felted Cotoneaster) | |
| Cotoneaster vilmorinianus (Vilmorin's Cotoneaster) | |
| Cotoneaster wardii (Ward's Cotoneaster) | |
| Pyracantha coccinea (Firethorn) | |
| Pyracantha rogersiana (Asian Firethorn) | |
| Crataegus submollis (Hairy Cockspurthorn) | |
| Crataegus coccinioides (Large-flowered Cockspurthorn) | |
| Crataegus coccinea (Pear-fruited Cockspurthorn) | |
| Crataegus crus-galli (Cockspurthorn) | |
| Crataegus persimilis (Broad-leaved Cockspurthorn) | |
| Crataegus succulenta (Round-fruited Cockspurthorn) | |
| Crataegus heterophylla (Various-leaved Hawthorn) | |
| Crataegus orientalis (Oriental Hawthorn) | |
| Acacia melanoxylon (Australian Blackwood) | |
| Robinia pseudoacacia (False-acacia) | |
| Galega officinalis (Goat's-rue) | |
| Colutea arborescens (Bladder-senna) | |
| Colutea arborescens x orientalis = C. x media (Orange Bladder-senna) | |
| Astragalus cicer (Chick-pea Milk-vetch) | |
| Astragalus odoratus (Lesser Milk-vetch) | |
| Anthyllis vulneraria subsp. polyphylla | |
| Anthyllis vulneraria subsp. carpatica | |
| Tetragonolobus maritimus (Dragon's-teeth) | |
| Ornithopus compressus (Yellow Serradella) | |
| Ornithopus sativus (Serradella) | |
| Coronilla valentina (Shrubby Scorpion-vetch) | |
| Coronilla scorpioides (Annual Scorpion-vetch) | |
| Hippocrepis emerus (Scorpion Senna) | |
| Securigera varia (Crown Vetch) | |
| Vicia tenuifolia (Fine-leaved Vetch) | |
| Vicia villosa (Fodder Vetch) | |
| Vicia pannonica (Hungarian Vetch) | |
| Vicia benghalensis (Purple Vetch) | |
| Vicia faba (Broad Bean) | |
| Vicia narbonensis (Narbonne Vetch) | |
| Lathyrus niger (Black Pea) | |
| 2009 | Lathyrus tuberosus (Tuberous Pea) |
| Lathyrus grandiflorus (Two-flowered Everlasting-pea) | |
| 2008 | Lathyrus latifolius (Broad-leaved Everlasting-pea) |
| Lathyrus heterophyllus (Norfolk Everlasting-pea) | |
| Lathyrus hirsutus (Hairy Vetchling) | |
| Lathyrus annuus (Fodder Pea) | |
| Lathyrus odoratus (Sweet Pea) | |
| Lathyrus sativus (Indian Pea) | |
| Ononis natrix (Yellow Restharrow) | |
| Ononis alopecuroides (Salzmann's Restharrow) | |
| Ononis baetica (Andalucian Restharrow) | |
| Ononis mitissima (Mediterranean Restharrow) | |
| 2009 | Melilotus albus (White Melilot) |
| 2009 | Melilotus officinalis (Ribbed Melilot) |
| Melilotus indicus (Small Melilot) | |
| Melilotus sulcatus (Furrowed Melilot) | |
| 2009 | Medicago sativa subsp. varia (Sand Lucerne) |
| 2009 | Medicago sativa subsp. sativa (Lucerne) |
| Medicago laciniata (Tattered Medick) | |
| Medicago praecox (Early Medick) | |
| Medicago truncatula (Strong-spined Medick) | |
| 2004 | Trifolium hybridum (Alsike Clover) |
| Trifolium resupinatum (Reversed Clover) | |
| Trifolium aureum (Large Trefoil) | |
| Trifolium pannonicum (Hungarian Clover) | |
| Trifolium stellatum (Starry Clover) | |
| Trifolium incarnatum subsp. incarnatum (Crimson Clover) | |
| Trifolium alexandrinum (Egyptian Clover) | |
| Trifolium angustifolium (Narrow Clover) | |
| Trifolium cernuum (Nodding Clover) | |
| Trifolium echinatum (Hedgehog Clover) | |
| Trifolium hirtum (Rose Clover) | |
| Trifolium lappaceum (Bur Clover) | |
| Trifolium tomentosum (Woolly Clover) | |
| Thermopsis montana (False Lupin) | |
| 2008 | Lupinus arboreus (Tree Lupin) |
| Lupinus arboreus x polyphyllus = L. x regalis (Russell Lupin) | |
| Lupinus polyphyllus (Garden Lupin) | |
| Lupinus nootkatensis (Nootka Lupin) | |
| Lupinus albus (White Lupin) | |
| Lupinus angustifolius (Narrow-leaved Lupin) | |
| Laburnum anagyroides (Laburnum) | |
| Laburnum anagyroides x alpinum = L. x watereri | |
| Laburnum alpinum (Scottish Laburnum) | |
| Cytisus nigricans (Black Broom) | |
| Cytisus multiflorus (White Broom) | |
| Cytisus striatus (Hairy-fruited Broom) | |
| Spartium junceum (Spanish Broom) | |
| Genista monspessulana (Montpellier Broom) | |
| Genista hispanica (Spanish Gorse) | |
| Genista aetnensis (Mount Etna Broom) | |
| Cicer arietinum (Chick Pea) | |
| Glycine max (Soya-bean) | |
| Lens culinaris (Lentil) | |
| Phaseolus coccineus (Runner Bean) | |
| Phaseolus vulgaris (French Bean) | |
| Pisum sativum (Garden Pea) | |
| Psoralea americana (Scurfy Pea) | |
| Scorpiurus muricatus (Caterpillar-plant) | |
| Trigonella caerulea (Blue Fenugreek) | |
| Trigonella corniculata (Sickle-fruited Fenugreek) | |
| Trigonella foenum-graecum (Fenugreek) | |
| Trigonella glabra (Egyptian Fenugreek) | |
| Vigna radiata (Mung-bean) | |
| Elaeagnus umbellata (Spreading Oleaster) | |
| Elaeagnus macrophylla (Broad-leaved Oleaster) | |
| Haloragis micrantha (Creeping Raspwort) | |
| 2008 | Myriophyllum aquaticum (Parrot's-feather) |
| 2009 | Gunnera tinctoria (Giant-rhubarb) |
| Gunnera manicata (Brazilian Giant-rhubarb) | |
| Lythrum junceum (False Grass-poly) | |
| Eucalyptus pulchella (White Peppermint-gum) | |
| Eucalyptus globulus (Southern Blue-gum) | |
| Eucalyptus gunnii (Cider Gum) | |
| Eucalyptus urnigera (Urn-fruited Gum) | |
| Eucalyptus viminalis (Ribbon Gum) | |
| Luma apiculata (Chilean Myrtle) | |
| Leptospermum lanigerum (Woolly Tea-tree) | |
| Leptospermum scoparium (Broom Tea-tree) | |
| Epilobium hirsutum x ciliatum = E. x novae-civitatis | |
| Epilobium parviflorum x ciliatum = E. x floridulum | |
| Epilobium montanum x ciliatum = E. x interjectum | |
| Epilobium obscurum x ciliatum = E. x vicinum | |
| Epilobium ciliatum (American Willowherb) | |
| 2009 | Epilobium brunnescens (New Zealand Willowherb) |
| Epilobium pedunculare (Rockery Willowherb) | |
| Epilobium komarovianum (Bronzy Willowherb) | |
| Ludwigia grandiflora (Uruguayan Hampshire-purslane) | |
| 2009 | Oenothera glazioviana (Large-flowered Evening-primrose) |
| Oenothera glazioviana x biennis = O. x fallax | |
| 2005 | Oenothera biennis (Common Evening-primrose) |
| Oenothera cambrica (Small-flowered Evening-primrose) | |
| Oenothera stricta (Fragrant Evening-primrose) | |
| 2009 | Fuchsia magellanica (Fuchsia) |
| Clarkia amoena (Godetia) | |
| Clarkia unguiculata (Clarkia) | |
| Cornus sericea (Red-osier Dogwood) | |
| Cornus alba (White Dogwood) | |
| Cornus mas (Cornelian-cherry) | |
| Aucuba japonica (Spotted-laurel) | |
| Griselinia littoralis (New Zealand Broadleaf) | |
| Euonymus latifolius (Large-leaved Spindle) | |
| Euonymus japonicus (Evergreen Spindle) | |
| Celastrus orbiculatus (Staff-vine) | |
| Ilex aquifolium x perado = I. x altaclerensis (Highclere Holly) | |
| Pachysandra terminalis (Carpet Box) | |
| Euphorbia maculata (Spotted Spurge) | |
| Euphorbia corallioides (Coral Spurge) | |
| Euphorbia dulcis (Sweet Spurge) | |
| Euphorbia esula (Leafy Spurge) | |
| Euphorbia esula x cyparissias = E. x pseudoesula | |
| Euphorbia esula x waldsteinii = E. x pseudovirgata (Twiggy Spurge) | |
| 2009 | Euphorbia cyparissias (Cypress Spurge) |
| Euphorbia cyparissias x waldsteinii = E. x gayeri (Gáyer's Spurge) | |
| Euphorbia amygdaloides subsp. robbiae | |
| Euphorbia characias (Mediterranean Spurge) | |
| Euphorbia characias subsp. characias | |
| Euphorbia characias subsp. veneta | |
| Euphorbia oblongata (Balkan Spurge) | |
| Euphorbia waldsteinii (Waldstein's Spurge) | |
| Ricinus communis (Castor-oil-plant) | |
| Rhamnus alaternus (Mediterranean Buckthorn) | |
| Vitis vinifera (Grape-vine) | |
| Parthenocissus quinquefolia (Virginia-creeper) | |
| Parthenocissus inserta (False Virginia-creeper) | |
| Parthenocissus tricuspidata (Boston-ivy) | |
| Linum usitatissimum (Flax) | |
| Staphylea pinnata (Bladdernut) | |
| Koelreuteria paniculata (Pride-of-India) | |
| 2009 | Aesculus hippocastanum (Horse-chestnut) |
| Aesculus carnea (Red Horse-chestnut) | |
| Aesculus indica (Indian Horse-chestnut) | |
| 2004 | Acer platanoides (Norway Maple) |
| Acer cappadocicum (Cappadocian Maple) | |
| 2009 | Acer pseudoplatanus (Sycamore) |
| Acer saccharinum (Silver Maple) | |
| Acer negundo (Ashleaf Maple) | |
| Rhus typhina (Stag's-horn Sumach) | |
| Ailanthus altissima (Tree-of-heaven) | |
| Choisya ternata (Mexican Orange) | |
| Correa backhouseana (Tasmanian-fuchsia) | |
| Oxalis valdiviensis (Chilean Yellow-sorrel) | |
| Oxalis rosea (Annual Pink-sorrel) | |
| Oxalis corniculata (Procumbent Yellow-sorrel) | |
| Oxalis exilis (Least Yellow-sorrel) | |
| Oxalis dillenii (Sussex Yellow-sorrel) | |
| Oxalis stricta (Upright Yellow-sorrel) | |
| Oxalis megalorrhiza (Fleshy Yellow-sorrel) | |
| 2008 | Oxalis articulata (Pink-sorrel) |
| Oxalis debilis (Large-flowered Pink-sorrel) | |
| 2006 | Oxalis latifolia (Garden Pink-sorrel) |
| Oxalis tetraphylla (Four-leaved Pink-sorrel) | |
| Oxalis pes-caprae (Bermuda-buttercup) | |
| Oxalis incarnata (Pale Pink-sorrel) | |
| Oxalis decaphylla (Ten-leaved Pink-sorrel) | |
| Geranium endressii (French Crane's-bill) | |
| Geranium endressii x versicolor = G. x oxonianum (Druce's Crane's-bill) | |
| Geranium versicolor (Pencilled Crane's-bill) | |
| 2005 | Geranium nodosum (Knotted Crane's-bill) |
| Geranium psilostemon (Armenian Crane's-bill) | |
| Geranium himalayense (Himalayan Crane's-bill) | |
| Geranium herrerae (Alderney Crane's-bill) | |
| Geranium ibericum (Caucasian Crane's-bill) | |
| Geranium ibericum x platypetalum = G. x magnificum (Purple Crane's-bill) | |
| 2005 | Geranium pyrenaicum (Hedgerow Crane's-bill) |
| Geranium macrorrhizum (Rock Crane's-bill) | |
| Geranium rubescens (Greater Herb-Robert) | |
| Geranium maderense (Giant Herb-Robert) | |
| Geranium phaeum (Dusky Crane's-bill) | |
| Geranium phaeum x reflexum = G. x monacense (Munich Crane's-bill) | |
| Erodium botrys (Mediterranean Stork's-bill) | |
| Erodium brachycarpum (Hairy-pitted Stork's-bill) | |
| Erodium chium (Three-lobed Stork's-bill) | |
| Erodium crinitum (Eastern Stork's-bill) | |
| Erodium cygnorum (Western Stork's-bill) | |
| Erodium cygnorum subsp. cygnorum | |
| Erodium cygnorum subsp. glandulosum | |
| Erodium malacoides (Soft Stork's-bill) | |
| Erodium manescavii (Garden Stork's-bill) | |
| Monsonia brevirostrata (Short-fruited Dysentery-herb) | |
| Pelargonium tomentosum (Peppermint-scented Geranium) | |
| Limnanthes douglasii (Meadow-foam) | |
| Tropaeolum speciosum (Flame Nasturtium) | |
| Tropaeolum majus (Nasturtium) | |
| 2008 | Impatiens capensis (Orange Balsam) |
| 2004 | Impatiens parviflora (Small Balsam) |
| 2008 | Impatiens glandulifera (Indian Balsam) |
| Hedera colchica (Persian Ivy) | |
| Hedera algeriensis (Algerian Ivy) | |
| Aralia chinensis (Chinese Angelica-tree) | |
| Aralia elata (Japanese Angelica-tree) | |
| Aralia racemosa (American-spikenard) | |
| Fatsia japonica (Fatsia) | |
| Hydrocotyle moschata (Hairy Pennywort) | |
| Hydrocotyle novae-zeelandiae (New Zealand Pennywort) | |
| Hydrocotyle ranunculoides (Floating Pennywort) | |
| Astrantia major (Astrantia) | |
| Eryngium giganteum (Tall Eryngo) | |
| Eryngium planum (Blue Eryngo) | |
| Eryngium amethystinum (Italian Eryngo) | |
| Chaerophyllum hirsutum (Hairy Chervil) | |
| Chaerophyllum aureum (Golden Chervil) | |
| Anthriscus cerefolium (Garden Chervil) | |
| 2008 | Myrrhis odorata (Sweet Cicely) |
| Coriandrum sativum (Coriander) | |
| Smyrnium perfoliatum (Perfoliate Alexanders) | |
| Bupleurum fruticosum (Shrubby Hare's-ear) | |
| Bupleurum falcatum (Sickle-leaved Hare's-ear) | |
| Bupleurum subovatum (False Thorow-wax) | |
| Ammi majus (Bullwort) | |
| Ammi visnaga (Toothpick-plant) | |
| 2009 | Falcaria vulgaris (Longleaf) |
| Angelica archangelica (Garden Angelica) | |
| Angelica pachycarpa (Portuguese Angelica) | |
| Levisticum officinale (Lovage) | |
| 2008 | Heracleum mantegazzianum (Giant Hogweed) |
| Tordylium maximum (Hartwort) | |
| Daucus carota subsp. sativus (Carrot) | |
| Daucus glochidiatus (Australian Carrot) | |
| Anethum graveolens (Dill) | |
| Cuminum cyminum (Cumin) | |
| Ferula communis (Giant Fennel) | |
| Ridolfia segetum (False Fennel) | |
| Trachyspermum ammi (Ajowan) | |
| Gentiana asclepiadea (Willow Gentian) | |
| Gentiana clusii (Trumpet Gentian) | |
| Vinca difformis (Intermediate Periwinkle) | |
| 2009 | Vinca major (Greater Periwinkle) |
| Nicandra physalodes (Apple-of-Peru) | |
| Lycium barbarum (Duke of Argyll's Teaplant) | |
| Lycium chinense (Chinese Teaplant) | |
| Salpichroa origanifolia (Cock's-eggs) | |
| Physalis alkekengi (Japanese-lantern) | |
| Physalis ixocarpa (Tomatillo) | |
| Physalis peruviana (Cape-gooseberry) | |
| Lycopersicon esculentum (Tomato) | |
| Solanum nigrum subsp. schultesii | |
| Solanum chenopodioides (Tall Nightshade) | |
| Solanum physalifolium (Green Nightshade) | |
| 2009 | Solanum sarachoides (Leafy-fruited Nightshade) |
| 2009 | Solanum triflorum (Small Nightshade) |
| Solanum tuberosum (Potato) | |
| Solanum laciniatum (Kangaroo-apple) | |
| Solanum carolinense (Horse-nettle) | |
| Solanum rostratum (Buffalo-bur) | |
| Solanum scabrum (Garden Huckleberry) | |
| Solanum sisymbriifolium (Red Buffalo-bur) | |
| Solanum vernei (Purple Potato) | |
| Solanum villosum (Red Nightshade) | |
| Solanum villosum subsp. villosum | |
| Solanum villosum subsp. miniatum | |
| Datura stramonium (Thorn-apple) | |
| Datura ferox (Angel's-trumpets) | |
| Capsicum annuum (Sweet Pepper) | |
| Iochroma australe (Argentine-pear) | |
| Nicotiana alata (Sweet Tobacco) | |
| Nicotiana alata x forgetiana = N. x sanderae | |
| Nicotiana forgetiana (Red Tobacco) | |
| Nicotiana rustica (Wild Tobacco) | |
| Nicotiana tabacum (Tobacco) | |
| Petunia axillaris x integrifolia = P. x hybrida (Petunia) | |
| Calystegia sepium x silvatica = C. x lucana | |
| Calystegia pulchra (Hairy Bindweed) | |
| 2009 | Calystegia silvatica (Large Bindweed) |
| Calystegia silvatica subsp. silvatica | |
| Calystegia silvatica subsp. disjuncta | |
| Dichondra micrantha (Kidneyweed) | |
| Ipomoea hederacea (Ivy-leaved Morning-glory) | |
| Ipomoea lacunosa (White Morning-glory) | |
| Ipomoea purpurea (Common Morning-glory) | |
| Cuscuta campestris (Yellow Dodder) | |
| Phlox paniculata (Phlox) | |
| Phacelia tanacetifolia (Phacelia) | |
| Echium pininana (Giant Viper's-bugloss) | |
| Echium rosulatum (Lax Viper's-bugloss) | |
| 2008 | Pulmonaria officinalis (Lungwort) |
| Pulmonaria rubra (Red Lungwort) | |
| Pulmonaria 'Mawson's Blue' (Mawson's Lungwort) | |
| 2006 | Symphytum officinale x asperum = S. x uplandicum (Russian Comfrey) |
| Symphytum asperum (Rough Comfrey) | |
| Symphytum grandiflorum (Creeping Comfrey) | |
| Symphytum tauricum (Crimean Comfrey) | |
| Symphytum orientale (White Comfrey) | |
| Symphytum caucasicum (Caucasian Comfrey) | |
| Symphytum bulbosum (Bulbous Comfrey) | |
| Brunnera macrophylla (Great Forget-me-not) | |
| Anchusa ochroleuca (Yellow Alkanet) | |
| Anchusa officinalis (Alkanet) | |
| Anchusa azurea (Garden Anchusa) | |
| Cynoglottis barrelieri (False Alkanet) | |
| 2008 | Pentaglottis sempervirens (Green Alkanet) |
| 2008 | Borago officinalis (Borage) |
| Borago pygmaea (Slender Borage) | |
| Trachystemon orientalis (Abraham-Isaac-Jacob) | |
| 2008 | Amsinckia micrantha (Common Fiddleneck) |
| Plagiobothrys scouleri (White Forget-me-not) | |
| Asperugo procumbens (Madwort) | |
| Omphalodes verna (Blue-eyed-Mary) | |
| Lappula squarrosa (Bur Forget-me-not) | |
| Verbena bonariensis (Argentinian Vervain) | |
| Verbena rigida (Slender Vervain) | |
| Stachys byzantina (Lamb's-ear) | |
| Stachys alpina (Limestone Woundwort) | |
| Stachys recta (Perennial Yellow-woundwort) | |
| Stachys annua (Annual Yellow-woundwort) | |
| Ballota acetabulosa (False Dittany) | |
| Leonurus cardiaca (Motherwort) | |
| 2008 | Lamiastrum galeobdolon subsp. argentatum |
| 2005 | Lamium maculatum (Spotted Dead-nettle) |
| Phlomis russeliana (Turkish Sage) | |
| Phlomis fruticosa (Jerusalem Sage) | |
| Scutellaria altissima (Somerset Skullcap) | |
| Scutellaria hastifolia (Norfolk Skullcap) | |
| Teucrium chamaedrys (Wall Germander) | |
| Teucrium botrys (Cut-leaved Germander) | |
| Nepeta nepetella x racemosa = N. x faassenii (Garden Cat-mint) | |
| Prunella laciniata (Cut-leaved Selfheal) | |
| Melissa officinalis (Balm) | |
| Satureja montana (Winter Savory) | |
| Hyssopus officinalis (Hyssop) | |
| Thymus vulgaris (Garden Thyme) | |
| Mentha arvensis x aquatica x spicata = M. x smithiana (Tall Mint) | |
| Mentha arvensis x spicata = M. x gracilis (Bushy Mint) | |
| Mentha aquatica x spicata = M. x piperita (Peppermint) | |
| Mentha spicata x suaveolens = M. x villosa (Apple-mint) | |
| Mentha spicata x longifolia = M. x villosonervata (Sharp-toothed Mint) | |
| Mentha requienii (Corsican Mint) | |
| Rosmarinus officinalis (Rosemary) | |
| Salvia sclarea (Clary) | |
| Salvia glutinosa (Sticky Clary) | |
| Salvia verticillata (Whorled Clary) | |
| Salvia reflexa (Mintweed) | |
| Lavandula angustifolia x latifolia = L. x intermedia (Hybrid Lavender) | |
| Plantago arenaria (Branched Plantain) | |
| Plantago afra (Glandular Plantain) | |
| Buddleja alternifolia (Alternate-leaved Butterfly-bush) | |
| 2009 | Buddleja davidii (Butterfly-bush) |
| Buddleja davidii x globosa = B. x weyeriana (Weyer's Butterfly-bush) | |
| Buddleja globosa (Orange-ball-tree) | |
| Forsythia suspensa x viridissima = F. x intermedia (Forsythia) | |
| Syringa vulgaris (Lilac) | |
| Ligustrum vulgare x ovalifolium = L. x vicaryi | |
| Ligustrum ovalifolium (Garden Privet) | |
| Jasminum beesianum (Red Jasmine) | |
| Jasminum nudiflorum (Winter Jasmine) | |
| Jasminum officinale (Summer Jasmine) | |
| Verbascum blattaria (Moth Mullein) | |
| Verbascum virgatum (Twiggy Mullein) | |
| Verbascum pyramidatum (Caucasian Mullein) | |
| Verbascum bombyciferum (Broussa Mullein) | |
| Verbascum phlomoides (Orange Mullein) | |
| Verbascum densiflorum (Dense-flowered Mullein) | |
| Verbascum chaixii (Nettle-leaved Mullein) | |
| Verbascum speciosum (Hungarian Mullein) | |
| Verbascum phoeniceum (Purple Mullein) | |
| Scrophularia scorodonia (Balm-leaved Figwort) | |
| 2004 | Scrophularia vernalis (Yellow Figwort) |
| Phygelius capensis (Cape Figwort) | |
| Mimulus moschatus (Musk) | |
| 2006 | Mimulus guttatus (Monkeyflower) |
| Mimulus guttatus x luteus = M. x robertsii (Hybrid Monkeyflower) | |
| Mimulus guttatus x luteus x cupreus | |
| Mimulus guttatus x cupreus = M. x burnetii (Coppery Monkeyflower) | |
| Mimulus luteus (Blood-drop-emlets) | |
| Mimulus luteus x cupreus = M. x maculosus (Scottish Monkeyflower) | |
| Calceolaria chelidonioides (Slipperwort) | |
| Antirrhinum majus (Snapdragon) | |
| Chaenorhinum origanifolium (Malling Toadflax) | |
| Misopates calycinum (Pale Weasel's-snout) | |
| Asarina procumbens (Trailing Snapdragon) | |
| 2009 | Cymbalaria muralis (Ivy-leaved Toadflax) |
| Cymbalaria muralis subsp. visianii | |
| Cymbalaria pallida (Italian Toadflax) | |
| Cymbalaria hepaticifolia (Corsican Toadflax) | |
| Linaria vulgaris x repens = L. x sepium | |
| Linaria dalmatica (Balkan Toadflax) | |
| 2009 | Linaria purpurea (Purple Toadflax) |
| Linaria supina (Prostrate Toadflax) | |
| Linaria arenaria (Sand Toadflax) | |
| Linaria pelisseriana (Jersey Toadflax) | |
| Linaria maroccana (Annual Toadflax) | |
| Digitalis lutea (Straw Foxglove) | |
| Erinus alpinus (Fairy Foxglove) | |
| Veronica repens (Corsican Speedwell) | |
| Veronica austriaca (Large Speedwell) | |
| Veronica acinifolia (French Speedwell) | |
| Veronica praecox (Breckland Speedwell) | |
| Veronica peregrina (American Speedwell) | |
| 2009 | Veronica polita (Grey Field-speedwell) |
| 2009 | Veronica persica (Common Field-speedwell) |
| Veronica crista-galli (Crested Field-speedwell) | |
| 2008 | Veronica filiformis (Slender Speedwell) |
| Veronica longifolia (Garden Speedwell) | |
| Veronica longifolia x spicata | |
| Hebe salicifolia (Koromiko) | |
| Hebe salicifolia x elliptica = H. x lewisii (Lewis's Hebe) | |
| Hebe brachysiphon (Hooker's Hebe) | |
| Hebe dieffenbachii (Dieffenbach's Hebe) | |
| Hebe barkeri (Barker's Hebe) | |
| Hebe elliptica x speciosa = H. x franciscana (Hedge Veronica) | |
| Melampyrum arvense (Field Cow-wheat) | |
| Euphrasia stricta | |
| 2009 | Odontites jaubertianus (French Bartsia) |
| Rhinanthus angustifolius (Greater Yellow-rattle) | |
| Paulownia tomentosa (Foxglove-tree) | |
| Lathraea clandestina (Purple Toothwort) | |
| Orobanche crenata (Bean Broomrape) | |
| Ramonda myconi (Pyrenean-violet) | |
| Acanthus mollis (Bear's-breech) | |
| Acanthus spinosus (Spiny Bear's-breech) | |
| Campanula lactiflora (Milky Bellflower) | |
| 2009 | Campanula persicifolia (Peach-leaved Bellflower) |
| Campanula medium (Canterbury-bells) | |
| Campanula alliariifolia (Cornish Bellflower) | |
| Campanula pyramidalis (Chimney Bellflower) | |
| Campanula portenschlagiana (Adria Bellflower) | |
| 2007 | Campanula poscharskyana (Trailing Bellflower) |
| Campanula rapunculoides (Creeping Bellflower) | |
| Campanula rhomboidalis (Broad-leaved Harebell) | |
| Campanula fragilis (Italian Bellflower) | |
| Legousia speculum-veneris (Large Venus's-looking-glass) | |
| Trachelium caeruleum (Throatwort) | |
| Phyteuma scheuchzeri (Oxford Rampion) | |
| Lobelia erinus (Garden Lobelia) | |
| Pratia angulata (Lawn Lobelia) | |
| Downingia elegans (Californian Lobelia) | |
| Coprosma repens (Tree Bedstraw) | |
| Nertera granadensis (Beadplant) | |
| Phuopsis stylosa (Caucasian Crosswort) | |
| Asperula taurina (Pink Woodruff) | |
| Asperula arvensis (Blue Woodruff) | |
| Galium spurium (False Cleavers) | |
| Sambucus racemosa (Red-berried Elder) | |
| Sambucus canadensis (American Elder) | |
| Viburnum lantana x rhytidophyllum = V. x rhytidophylloides | |
| Viburnum tinus (Laurustinus) | |
| Viburnum rhytidophyllum (Wrinkled Viburnum) | |
| 2007 | Symphoricarpos albus (Snowberry) |
| Symphoricarpos orbiculatus (Coralberry) | |
| Symphoricarpos microphyllus x orbiculatus = S. x chenaultii (Hybrid Coralberry) | |
| Leycesteria formosa (Himalayan Honeysuckle) | |
| Lonicera pileata (Box-leaved Honeysuckle) | |
| Lonicera nitida (Wilson's Honeysuckle) | |
| Lonicera involucrata (Californian Honeysuckle) | |
| Lonicera xylosteum (Fly Honeysuckle) | |
| Lonicera henryi (Henry's Honeysuckle) | |
| Lonicera japonica (Japanese Honeysuckle) | |
| Lonicera caprifolium (Perfoliate Honeysuckle) | |
| Lonicera caprifolium x etrusca = L. x italica (Garden Honeysuckle) | |
| Lonicera tatarica (Tartarian Honeysuckle) | |
| Weigela florida (Weigelia) | |
| Valerianella eriocarpa (Hairy-fruited Cornsalad) | |
| Valeriana pyrenaica (Pyrenean Valerian) | |
| 2009 | Centranthus ruber (Red Valerian) |
| Centranthus calcitrapae (Annual Valerian) | |
| Dipsacus sativus (Fuller's Teasel) | |
| Dipsacus strigosus (Yellow-flowered Teasel) | |
| Dipsacus laciniatus (Cut-leaved Teasel) | |
| Cephalaria gigantea (Giant Scabious) | |
| Scabiosa atropurpurea (Sweet Scabious) | |
| Echinops sphaerocephalus (Glandular Globe-thistle) | |
| Echinops exaltatus (Globe-thistle) | |
| 2009 | Echinops bannaticus (Blue Globe-thistle) |
| Carduus pycnocephalus (Plymouth Thistle) | |
| Cirsium erisithales (Yellow Thistle) | |
| Cirsium oleraceum (Cabbage Thistle) | |
| Onopordum nervosum (Reticulate Thistle) | |
| Acroptilon repens (Russian Knapweed) | |
| Centaurea montana (Perennial Cornflower) | |
| Centaurea aspera (Rough Star-thistle) | |
| Centaurea solstitialis (Yellow Star-thistle) | |
| Centaurea diluta (Lesser Star-thistle) | |
| Centaurea macrocephala (Giant Knapweed) | |
| Centaurea melitensis (Maltese Star-thistle) | |
| Lapsana communis subsp. intermedia | |
| Tragopogon pratensis subsp. pratensis | |
| 2008 | Tragopogon porrifolius (Salsify) |
| Tragopogon hybridus (Slender Salsify) | |
| Aetheorhiza bulbosa (Tuberous Hawk's-beard) | |
| Lactuca tatarica (Blue Lettuce) | |
| Lactuca sativa (Garden Lettuce) | |
| 2006 | Cicerbita macrophylla (Common Blue-sow-thistle) |
| Cicerbita plumieri (Hairless Blue-sow-thistle) | |
| Cicerbita bourgaei (Pontic Blue-sow-thistle) | |
| 2008 | Crepis vesicaria (Beaked Hawk's-beard) |
| Crepis nicaeensis (French Hawk's-beard) | |
| Crepis setosa (Bristly Hawk's-beard) | |
| Crepis tectorum (Narrow-leaved Hawk's-beard) | |
| Pilosella flagellaris subsp. flagellaris | |
| Pilosella praealta (Tall Mouse-ear-hawkweed) | |
| Pilosella praealta subsp. praealta | |
| Pilosella praealta subsp. thaumasia | |
| Pilosella caespitosa (Yellow Fox-and-cubs) | |
| Pilosella caespitosa x lactucella = P. x floribunda (Irish Fox-and-cubs) | |
| 2003 | Pilosella aurantiaca (Fox-and-cubs) |
| Gazania rigens (Treasureflower) | |
| Anaphalis margaritacea (Pearly Everlasting) | |
| Gnaphalium purpureum (American Cudweed) | |
| Gnaphalium undulatum (Cape Cudweed) | |
| Helichrysum bellidioides (New Zealand Everlastingflower) | |
| Inula oculus-christi (Hairy Fleabane) | |
| Dittrichia viscosa (Woody Fleabane) | |
| Dittrichia graveolens (Stinking Fleabane) | |
| 2009 | Telekia speciosa (Yellow Oxeye) |
| Grindelia stricta (Coastal Gumplant) | |
| Solidago rugosa (Rough-stemmed Goldenrod) | |
| 2009 | Solidago canadensis (Canadian Goldenrod) |
| Solidago gigantea (Early Goldenrod) | |
| Solidago graminifolia (Grass-leaved Goldenrod) | |
| Aster novae-angliae (Hairy Michaelmas-daisy) | |
| Aster laevis (Glaucous Michaelmas-daisy) | |
| Aster laevis x novi-belgii = A. x versicolor (Late Michaelmas-daisy) | |
| Aster novi-belgii (Confused Michaelmas-daisy) | |
| Aster novi-belgii x lanceolatus = A. x salignus (Common Michaelmas-daisy) | |
| Aster lanceolatus (Narrow-leaved Michaelmas-daisy) | |
| Aster schreberi (Nettle-leaved Michaelmas-daisy) | |
| Chrysocoma coma-aurea (Shrub Goldilocks) | |
| Chrysocoma tenuifolia (Fine-leaved Goldilocks) | |
| 2008 | Erigeron glaucus (Seaside Daisy) |
| Erigeron philadelphicus (Robin's-plantain) | |
| Erigeron karvinskianus (Mexican Fleabane) | |
| Erigeron annuus (Tall Fleabane) | |
| 2009 | Conyza canadensis (Canadian Fleabane) |
| Conyza sumatrensis (Guernsey Fleabane) | |
| Conyza bonariensis (Argentine Fleabane) | |
| Conyza floribunda (Bilbao Fleabane) | |
| Olearia paniculata (Akiraho) | |
| Olearia macrodonta (New Zealand Holly) | |
| Olearia traversii (Ake-ake) | |
| Olearia avicenniifolia (Mangrove-leaved Daisy-bush) | |
| Olearia avicenniifolia x moschata = O. x haastii (Daisy-bush) | |
| Baccharis halimifolia (Tree Groundsel) | |
| Tanacetum macrophyllum (Rayed Tansy) | |
| Tanacetum balsamita (Costmary) | |
| Artemisia verlotiorum (Chinese Mugwort) | |
| Artemisia stelleriana (Hoary Mugwort) | |
| Artemisia abrotanum (Southernwood) | |
| Artemisia biennis (Slender Mugwort) | |
| Artemisia annua (Annual Mugwort) | |
| Artemisia dracunculus (Tarragon) | |
| Santolina chamaecyparissus (Lavender-cotton) | |
| Achillea ligustica (Southern Yarrow) | |
| Achillea distans (Tall Yarrow) | |
| Anthemis punctata (Sicilian Chamomile) | |
| Anthemis tinctoria (Yellow Chamomile) | |
| Glebionis coronaria (Crown Daisy) | |
| Leucanthemella serotina (Autumn Oxeye) | |
| Leucanthemum lacustre x maximum = L. x superbum (Shasta Daisy) | |
| 2009 | Matricaria discoidea (Pineappleweed) |
| Cotula coronopifolia (Buttonweed) | |
| Cotula australis (Annual Buttonweed) | |
| Cotula dioica (Hairless Leptinella) | |
| Cotula squalida (Leptinella) | |
| Senecio cineraria (Silver Ragwort) | |
| 2008 | Senecio cineraria x jacobaea = S. x albescens |
| Senecio grandiflorus (Purple Ragwort) | |
| Senecio inaequidens (Narrow-leaved Ragwort) | |
| 2009 | Senecio fluviatilis (Broad-leaved Ragwort) |
| Senecio ovatus (Wood Ragwort) | |
| Senecio doria (Golden Ragwort) | |
| Senecio doronicum (Chamois Ragwort) | |
| Senecio smithii (Magellan Ragwort) | |
| 2008 | Senecio squalidus (Oxford Ragwort) |
| Senecio squalidus x vulgaris = S. x baxteri | |
| Senecio squalidus x viscosus = S. x subnebrodensis | |
| Senecio vernalis (Eastern Groundsel) | |
| 2008 | Senecio viscosus (Sticky Groundsel) |
| Senecio glastifolius (Woad-leaved Ragwort) | |
| Senecio pterophorus (Shoddy Ragwort) | |
| Pericallis hybrida (Cineraria) | |
| Delairea odorata (German-ivy) | |
| Brachyglottis monroi (Monro's Ragwort) | |
| Brachyglottis repanda (Hedge Ragwort) | |
| Sinacalia tangutica (Chinese Ragwort) | |
| Ligularia dentata (Leopardplant) | |
| Ligularia przewalskii (Przewalski's Leopardplant) | |
| 2004 | Doronicum pardalianches (Leopard's-bane) |
| Doronicum pardalianches x plantagineum = D. x willdenowii (Willdenow's Leopard's-bane) | |
| Doronicum pardalianches x plantagineum x columnae = D. x excelsum (Harpur-Crewe's Leopard's-bane) | |
| Doronicum plantagineum (Plantain-leaved Leopard's-bane) | |
| Doronicum columnae (Eastern Leopard's-bane) | |
| 2004 | Petasites japonicus (Giant Butterbur) |
| Petasites albus (White Butterbur) | |
| 2007 | Petasites fragrans (Winter Heliotrope) |
| Calendula officinalis (Pot Marigold) | |
| Calendula arvensis (Field Marigold) | |
| Ambrosia artemisiifolia (Ragweed) | |
| Ambrosia psilostachya (Perennial Ragweed) | |
| Ambrosia trifida (Giant Ragweed) | |
| Iva xanthiifolia (Marsh-elder) | |
| Xanthium strumarium (Rough Cocklebur) | |
| Xanthium spinosum (Spiny Cocklebur) | |
| Xanthium ambrosioides (Argentine Cocklebur) | |
| Sigesbeckia serrata (Western St Paul's-wort) | |
| Sigesbeckia orientalis (Eastern St Paul's-wort) | |
| Rudbeckia hirta (Black-eyed-Susan) | |
| Rudbeckia laciniata (Coneflower) | |
| Helianthus annuus (Sunflower) | |
| Helianthus annuus x decapetalus = H. x multiflorus (Thin-leaved Sunflower) | |
| Helianthus tuberosus (Jerusalem Artichoke) | |
| Helianthus tuberosus x pauciflorus = H. x laetiflorus (Perennial Sunflower) | |
| Helianthus petiolaris (Lesser Sunflower) | |
| Galinsoga parviflora (Gallant Soldier) | |
| 2007 | Galinsoga quadriradiata (Shaggy Soldier) |
| Bidens connata (London Bur-marigold) | |
| Bidens frondosa (Beggarticks) | |
| Bidens bipinnata (Spanish-needles) | |
| Bidens pilosa (Black-jack) | |
| Coreopsis grandiflora (Large-flowered Tickseed) | |
| Cosmos bipinnatus (Mexican Aster) | |
| Gaillardia aristata x pulchella = G. x grandiflora (Blanketflower) | |
| Helenium autumnale (Sneezeweed) | |
| Ageratum houstonianum (Flossflower) | |
| Arctotheca calendula (Plain Treasureflower) | |
| Callistephus chinensis (China Aster) | |
| Calotis cuneifolia (Bur-daisy) | |
| Carthamus lanatus (Downy Safflower) | |
| Carthamus tinctorius (Safflower) | |
| Catananche caerulea (Blue Cupidone) | |
| Cynara cardunculus (Globe Artichoke) | |
| Dahlia pinnata (Dahlia) | |
| Guizotia abyssinica (Niger) | |
| Hedypnois cretica (Scaly Hawkbit) | |
| Schkuhria pinnata (Dwarf Marigold) | |
| Scolymus hispanicus (Golden Thistle) | |
| Tagetes erecta (African Marigold) | |
| Tagetes minuta (Southern Marigold) | |
| Tagetes patula (French Marigold) | |
| Sagittaria latifolia (Duck-potato) | |
| Sagittaria rigida (Canadian Arrowhead) | |
| Sagittaria subulata (Narrow-leaved Arrowhead) | |
| Egeria densa (Large-flowered Waterweed) | |
| 2008 | Elodea canadensis (Canadian Waterweed) |
| 2006 | Elodea nuttallii (Nuttall's Waterweed) |
| Elodea callitrichoides (South American Waterweed) | |
| Lagarosiphon major (Curly Waterweed) | |
| Vallisneria spiralis (Tapegrass) | |
| Aponogeton distachyos (Cape-pondweed) | |
| Acorus calamus (Sweet-flag) | |
| Acorus gramineus (Slender Sweet-flag) | |
| Lysichiton americanus (American Skunk-cabbage) | |
| Lysichiton camtschatcensis (Asian Skunk-cabbage) | |
| Calla palustris (Bog Arum) | |
| Zantedeschia aethiopica (Altar-lily) | |
| Arum italicum subsp. italicum | |
| Dracunculus vulgaris (Dragon Arum) | |
| Arisarum proboscideum (Mousetailplant) | |
| 2008 | Lemna minuta (Least Duckweed) |
| Tradescantia virginiana (Spiderwort) | |
| Tradescantia fluminensis (Wandering-jew) | |
| 2009 | Juncus tenuis (Slender Rush) |
| Juncus planifolius (Broad-leaved Rush) | |
| Juncus subulatus (Somerset Rush) | |
| Juncus pallidus (Great Soft-rush) | |
| Luzula luzuloides (White Wood-rush) | |
| Luzula nivea (Snow-white Wood-rush) | |
| Cyperus eragrostis (Pale Galingale) | |
| Carex vulpinoidea (American Fox-sedge) | |
| Carex buchananii (Silver-spiked Sedge) | |
| Yushania anceps (Indian Fountain-bamboo) | |
| Pleioblastus pygmaeus (Dwarf Bamboo) | |
| Pleioblastus chino (Maximowicz's Bamboo) | |
| Pleioblastus simonii (Simon's Bamboo) | |
| Sasa palmata (Broad-leaved Bamboo) | |
| Sasa veitchii (Veitch's Bamboo) | |
| Sasaella ramosa (Hairy Bamboo) | |
| Pseudosasa japonica (Arrow Bamboo) | |
| Chimonobambusa quadrangularis (Square-stemmed Bamboo) | |
| Leersia oryzoides (Cut-grass) | |
| Stipa neesiana (American Needle-grass) | |
| Stipa capensis (Mediterranean Needle-grass) | |
| Oryzopsis miliacea (Smilo-grass) | |
| Festuca heterophylla (Various-leaved Fescue) | |
| Festuca rubra subsp. megastachys | |
| Festuca brevipila (Hard Fescue) | |
| Festuca gautieri (Spiky Fescue) | |
| Lolium perenne x multiflorum = L. x boucheanum | |
| 2009 | Lolium multiflorum (Italian Rye-grass) |
| Lolium remotum (Flaxfield Rye-grass) | |
| Lolium rigidum (Mediterranean Rye-grass) | |
| Vulpia unilateralis (Mat-grass Fescue) | |
| 2008 | Cynosurus echinatus (Rough Dog's-tail) |
| 2008 | Briza maxima (Greater Quaking-grass) |
| 2004 | Poa chaixii (Broad-leaved Meadow-grass) |
| Poa palustris (Swamp Meadow-grass) | |
| Poa flabellata (Tussac-grass) | |
| Dactylis polygama (Slender Cock's-foot) | |
| Helictotrichon neesii (Swamp Wallaby-grass) | |
| Avena barbata (Slender Oat) | |
| 2004 | Avena strigosa (Bristle Oat) |
| Avena sterilis | |
| Avena sativa (Oat) | |
| Anthoxanthum aristatum (Annual Vernal-grass) | |
| Phalaris aquatica (Bulbous Canary-grass) | |
| 2008 | Phalaris canariensis (Canary-grass) |
| Phalaris minor (Lesser Canary-grass) | |
| Phalaris paradoxa (Awned Canary-grass) | |
| Phalaris brachystachys (Confused Canary-grass) | |
| Agrostis capillaris x castellana = A. x fouilladeana | |
| Agrostis castellana (Highland Bent) | |
| Agrostis avenacea (Blown-grass) | |
| Agrostis scabra (Rough Bent) | |
| Agrostis hyemalis (Small Bent) | |
| Agrostis lachnantha (African Bent) | |
| Ammophila breviligulata (American Marram) | |
| Gastridium phleoides (Eastern Nit-grass) | |
| 2008 | Lagurus ovatus (Hare's-tail) |
| 2009 | Apera interrupta (Dense Silky-bent) |
| Polypogon viridis (Water Bent) | |
| Beckmannia syzigachne (American Slough-grass) | |
| Bromus arvensis (Field Brome) | |
| Bromus hordeaceus subsp. molliformis (Divergent Soft-brome) | |
| Bromus lepidus (Slender Soft-brome) | |
| Bromus interruptus (Interrupted Brome) | |
| Bromus pseudosecalinus (Smith's Brome) | |
| Bromus japonicus (Thunberg's Brome) | |
| Bromus lanceolatus (Large-headed Brome) | |
| 2004 | Bromopsis inermis (Hungarian Brome) |
| Bromopsis inermis subsp. pumpelliana | |
| 2009 | Anisantha diandra (Great Brome) |
| Anisantha rigida (Ripgut Brome) | |
| 2009 | Anisantha tectorum (Drooping Brome) |
| Anisantha madritensis (Compact Brome) | |
| Anisantha rubens (Foxtail Brome) | |
| Ceratochloa carinata (California Brome) | |
| Ceratochloa marginata (Western Brome) | |
| Ceratochloa cathartica (Rescue Brome) | |
| Ceratochloa brevis (Patagonian Brome) | |
| Ceratochloa staminea (Southern Brome) | |
| Brachypodium distachyon (Stiff Brome) | |
| Elymus scabrus (Australian Couch) | |
| Hordeum distichon (Two-rowed Barley) | |
| Hordeum murinum subsp. leporinum | |
| Hordeum murinum subsp. glaucum | |
| Hordeum jubatum (Foxtail Barley) | |
| Hordeum euclaston (Argentine Barley) | |
| Hordeum geniculatum (Mediterranean Barley) | |
| Hordeum pubiflorum (Antarctic Barley) | |
| Hordeum pusillum (Little Barley) | |
| Hordeum vulgare (Six-rowed Barley) | |
| Triticum aestivum (Bread Wheat) | |
| Triticum turgidum (Rivet Wheat) | |
| Cortaderia selloana (Pampas-grass) | |
| Cortaderia richardii (Early Pampas-grass) | |
| Eragrostis curvula (African Love-grass) | |
| Eragrostis minor (Small Love-grass) | |
| Eragrostis cilianensis (Stink-grass) | |
| Eragrostis parviflora (Weeping Love-grass) | |
| Eragrostis pilosa (Jersey Love-grass) | |
| Eragrostis tef (Teff) | |
| Cynodon incompletus (African Bermuda-grass) | |
| Spartina maritima x alterniflora = S. x townsendii (Townsend's Cord-grass) | |
| Spartina alterniflora (Smooth Cord-grass) | |
| Spartina pectinata (Prairie Cord-grass) | |
| Spartina patens (Saltmeadow Cord-grass) | |
| 2009 | Echinochloa crus-galli (Cockspur) |
| Echinochloa colona (Shama Millet) | |
| Echinochloa esculenta (White Millet) | |
| Echinochloa frumentacea (White Millet) | |
| Paspalum distichum (Water Finger-grass) | |
| Setaria viridis (Green Bristle-grass) | |
| Setaria adhaerens (Adherent Bristle-grass) | |
| Setaria faberi (Nodding Bristle-grass) | |
| Setaria italica (Foxtail Bristle-grass) | |
| Setaria parviflora (Knotroot Bristle-grass) | |
| Setaria pumila (Yellow Bristle-grass) | |
| Setaria verticillata (Rough Bristle-grass) | |
| Digitaria ischaemum (Smooth Finger-grass) | |
| Digitaria ciliaris (Tropical Finger-grass) | |
| Digitaria sanguinalis (Hairy Finger-grass) | |
| Sorghum halepense (Johnson-grass) | |
| Sorghum bicolor (Great Millet) | |
| Brachiaria platyphylla (Broad-leaved Signal-grass) | |
| Cenchrus echinatus (Spiny Sandbur) | |
| Chloris divaricata (Australian Rhodes-grass) | |
| Chloris truncata (Windmill-grass) | |
| Chloris virgata (Feathery Rhodes-grass) | |
| Dactyloctenium radulans (Button-grass) | |
| Ehrharta stipoides (Weeping-grass) | |
| Eleusine indica (Yard-grass) | |
| Eleusine indica subsp. indica | |
| Eleusine indica subsp. africana | |
| Eleusine multiflora (Fat-spiked Yard-grass) | |
| Eleusine tristachya (American Yard-grass) | |
| Eriochloa pseudoacrotricha (Perennial Cup-grass) | |
| Fargesia spathacea (Chinese Fountain-bamboo) | |
| Hainardia cylindrica (One-glumed Hard-grass) | |
| Lamarckia aurea (Golden Dog's-tail) | |
| Leptochloa fusca (Brown Beetle-grass) | |
| Nassella brachychaeta | |
| Nassella brachyphylla | |
| Nassella brachychaetoides | |
| Nassella charruana | |
| Nassella filiculmis | |
| Nassella formicarum | |
| Nassella hyalina | |
| Nassella jurgensii | |
| Nassella pampeana | |
| Nassella philippii | |
| Nassella poeppigiana | |
| Nassella tenuissima (Argentine Needle-grass) | |
| Nassella tenuis | |
| Panicum capillare (Witch-grass) | |
| Panicum dichotomiflorum (Autumn Millet) | |
| Panicum miliaceum (Common Millet) | |
| Panicum schinzii (Transvaal Millet) | |
| Rostraria cristata (Mediterranean Hair-grass) | |
| Rytidosperma racemosum (Wallaby-grass) | |
| Schismus barbatus (Kelch-grass) | |
| Secale cereale (Rye) | |
| Semiarundinaria fastuosa (Narihira Bamboo) | |
| Sporobolus africanus (African Dropseed) | |
| Tragus australianus (Australian Bur-grass) | |
| Tragus berteronianus (African Bur-grass) | |
| Tragus racemosus (European Bur-grass) | |
| Urochloa panicoides (Sharp-flowered Signal-grass) | |
| Zea mays (Maize) | |
| Fascicularia bicolor (Rhodostachys) | |
| Ochagavia carnea (Tresco Rhodostachys) | |
| Pontederia cordata (Pickerelweed) | |
| Asphodelus albus (White Asphodel) | |
| Hemerocallis fulva (Orange Day-lily) | |
| Hemerocallis lilioasphodelus (Yellow Day-lily) | |
| Kniphofia uvaria (Red-hot-poker) | |
| Kniphofia praecox (Greater Red-hot-poker) | |
| Tulipa sylvestris (Wild Tulip) | |
| Tulipa gesneriana (Garden Tulip) | |
| Tulipa saxatilis (Cretan Tulip) | |
| Lilium martagon (Martagon Lily) | |
| Lilium pyrenaicum (Pyrenean Lily) | |
| Polygonatum multiflorum x odoratum = P. x hybridum (Garden Solomon's-seal) | |
| Maianthemum kamtschaticum (False Lily-of-the-valley) | |
| Reineckea carnea (Reineckea) | |
| 2006 | Ornithogalum angustifolium (Star-of-Bethlehem) |
| Ornithogalum nutans (Drooping Star-of-Bethlehem) | |
| Scilla bifolia (Alpine Squill) | |
| Scilla messeniaca (Greek Squill) | |
| Scilla siberica (Siberian Squill) | |
| Scilla liliohyacinthus (Pyrenean Squill) | |
| Scilla peruviana (Portuguese Squill) | |
| Scilla bithynica (Turkish Squill) | |
| Hyacinthoides italica (Italian Bluebell) | |
| 2008 | Hyacinthoides non-scripta x hispanica = H. x massartiana |
| Hyacinthoides hispanica (Spanish Bluebell) | |
| Hyacinthus orientalis (Hyacinth) | |
| Chionodoxa forbesii (Glory-of-the-snow) | |
| Chionodoxa sardensis (Lesser Glory-of-the-snow) | |
| Chionodoxa luciliae (Boissier's Glory-of-the-snow) | |
| Muscari armeniacum (Garden Grape-hyacinth) | |
| Muscari comosum (Tassel Hyacinth) | |
| Muscari botryoides (Compact Grape-hyacinth) | |
| Allium unifolium (American Garlic) | |
| Allium roseum (Rosy Garlic) | |
| Allium neapolitanum (Neapolitan Garlic) | |
| Allium subhirsutum (Hairy Garlic) | |
| Allium moly (Yellow Garlic) | |
| 2007 | Allium triquetrum (Three-cornered Garlic) |
| Allium pendulinum (Italian Garlic) | |
| 2006 | Allium paradoxum (Few-flowered Garlic) |
| Allium carinatum (Keeled Garlic) | |
| Allium nigrum (Broad-leaved Leek) | |
| Allium cepa (Onion) | |
| Allium paniculatum (Pale Garlic) | |
| Allium paniculatum subsp. fuscum | |
| Allium porrum (Leek) | |
| Allium sativum (Garlic) | |
| Nectaroscordum siculum (Honey Garlic) | |
| Nothoscordum borbonicum (Honeybells) | |
| Agapanthus praecox (African Lily) | |
| Tristagma uniflorum (Spring Starflower) | |
| Amaryllis belladonna (Jersey Lily) | |
| Sternbergia lutea (Winter Daffodil) | |
| Leucojum vernum (Spring Snowflake) | |
| 2009 | Galanthus nivalis (Snowdrop) |
| Galanthus elwesii (Greater Snowdrop) | |
| Galanthus elwesii x plicatus | |
| Galanthus plicatus (Pleated Snowdrop) | |
| Galanthus plicatus subsp. plicatus | |
| Galanthus plicatus subsp. byzantinus | |
| Galanthus reginae-olgae (Queen Olga's Snowdrop) | |
| Galanthus woronowii (Green Snowdrop) | |
| Narcissus tazetta (Bunch-flowered Daffodil) | |
| Narcissus tazetta x poeticus = N. x medioluteus (Primrose-peerless) | |
| Narcissus papyraceus (Paper-white Daffodil) | |
| Narcissus poeticus (Pheasant's-eye Daffodil) | |
| Narcissus poeticus subsp. radiiflorus | |
| Narcissus poeticus x pseudonarcissus = N. x incomparabilis (Nonesuch Daffodil) | |
| Narcissus bulbocodium (Hoop-petticoat Daffodil) | |
| Narcissus pseudonarcissus subsp. obvallaris (Tenby Daffodil) | |
| Narcissus pseudonarcissus subsp. major (Spanish Daffodil) | |
| Narcissus pseudonarcissus x cyclamineus = N. x monochromus (Reflexed Daffodil) | |
| Narcissus pseudonarcissus x jonquilla = N. x odorus (Campernelle Jonquil) | |
| Narcissus cyclamineus (Cyclamen-flowered Daffodil) | |
| Narcissus minor (Lesser Daffodil) | |
| Narcissus triandrus (Angel's-tears) | |
| Ruscus hypoglossum (Spineless Butcher's-broom) | |
| Alstroemeria aurea (Peruvian Lily) | |
| Crinum bulbispermum x moorei = C. x powellii (Powell's Cape-lily) | |
| Erythronium dens-canis (Dog's-tooth-violet) | |
| Pancratium maritimum (Sea Daffodil) | |
| Libertia formosa (Chilean-iris) | |
| Libertia elegans (Lesser Chilean-iris) | |
| Sisyrinchium montanum (American Blue-eyed-grass) | |
| Sisyrinchium californicum (Yellow-eyed-grass) | |
| Sisyrinchium laxum (Veined Yellow-eyed-grass) | |
| Sisyrinchium striatum (Pale Yellow-eyed-grass) | |
| Aristea ecklonii (Blue Corn-lily) | |
| Hermodactylus tuberosus (Snake's-head Iris) | |
| Iris germanica (Bearded Iris) | |
| Iris sibirica (Siberian Iris) | |
| Iris versicolor (Purple Iris) | |
| Iris versicolor x virginica = I. x robusta (Windermere Iris) | |
| Iris ensata (Beaked Iris) | |
| Iris spuria (Blue Iris) | |
| Iris orientalis (Turkish Iris) | |
| Iris latifolia (English Iris) | |
| Iris xiphium (Spanish Iris) | |
| Iris filifolia x tingitana = I. x hollandica (Dutch Iris) | |
| Iris unguicularis (Algerian Iris) | |
| Watsonia borbonica (Bugle-lily) | |
| Romulea rosea (Oniongrass) | |
| Crocus vernus (Spring Crocus) | |
| Crocus tommasinianus (Early Crocus) | |
| Crocus nudiflorus (Autumn Crocus) | |
| Crocus kotschyanus (Kotschy's Crocus) | |
| Crocus sieberi (Sieber's Crocus) | |
| Crocus chrysanthus (Golden Crocus) | |
| Crocus chrysanthus x biflorus | |
| Crocus speciosus (Bieberstein's Crocus) | |
| Crocus pulchellus (Hairy Crocus) | |
| Crocus ancyrensis (Ankara Crocus) | |
| Crocus biflorus (Silvery Crocus) | |
| Crocus angustifolius x flavus = C. x stellaris (Yellow Crocus) | |
| Crocus longiflorus (Italian Crocus) | |
| Crocus serotinus (Late Crocus) | |
| Gladiolus communis (Eastern Gladiolus) | |
| Ixia campanulata (Red Corn-lily) | |
| Ixia paniculata (Tubular Corn-lily) | |
| Sparaxis grandiflora (Plain Harlequinflower) | |
| Freesia x hybrida (Freesia) | |
| Crocosmia paniculata (Aunt-Eliza) | |
| Crocosmia masoniorum (Giant Montbretia) | |
| Crocosmia pottsii (Pott's Montbretia) | |
| Crocosmia pottsii x aurea = C. x crocosmiiflora (Montbretia) | |
| Chasmanthe bicolor (Chasmanthe) | |
| Yucca recurvifolia (Curved-leaved Spanish-dagger) | |
| Agave americana (Centuryplant) | |
| Cordyline australis (Cabbage-palm) | |
| Phormium tenax (New Zealand Flax) | |
| Phormium cookianum (Lesser New Zealand Flax) |
page_revision: 10, last_edited: 1253343554|%e %b %Y, %H:%M %Z (%O ago)
