| Scientific Name |
Common Name |
Tetrads |
Garden |
| Acer campestre |
Field Maple |
8 |
|
| Acer platanoides |
Norway Maple |
1 |
Planted |
| Acer pseudoplatanus |
Sycamore |
8 |
|
| Achillea millefolium |
Yarrow |
13 |
|
| Aegopodium podagraria |
Ground Elder |
5 |
|
| Aesculus carnea |
Red Horse-chestnut |
2 |
Planted |
| Aesculus hippocastanum |
Horse-chestnut |
10 |
Planted |
| Aethusa cynapium |
Fool’s Parsley |
3 |
|
| Agrimonia eupatoria |
Agrimony |
4 |
|
| Agrostis stolonifera |
Creeping Bent |
2 |
|
| Ajuga reptans |
Bugle |
3 |
|
| Alcea rosea |
Hollyhock |
2 |
Garden origin |
| Alchemilla mollis |
Garden Lady’s-mantle |
2 |
Garden origin |
| Alisma plantago-aquatica |
Water-plantain |
6 |
|
| Alliaria petiolata |
Garlic Mustard |
15 |
|
| Allium paradoxum |
Few-flowered Garlic |
1 |
|
| Allium triquetrum |
Three-cornered Garlic |
1 |
Garden origin |
| Allium vineale |
Wild Onion |
1 |
|
| Alnus cordata |
Italian Alder |
1 |
Planted |
| Alnus glutinosa |
Alder |
7 |
|
| Alnus incana |
Grey Alder |
1 |
Planted |
| Alopecurus geniculatus |
Marsh Foxtail |
1 |
|
| Alopecurus pratensis |
Meadow Foxtail |
9 |
|
| Amaranthus hybridus |
Green Amaranth |
1 |
|
| Ambrosia artemisiifolia |
Ragweed |
1 |
|
| Amelanchia lamarckii |
Juneberry |
1 |
Planted |
| Anagallis arvensis |
Scarlet Pimpernel |
6 |
|
| Anemone nemorosa |
Wood Anemone |
4 |
|
| Angelica sylvestris |
Wild Angelica |
4 |
|
| Anisantha sterilis |
Barren Brome |
7 |
|
| Anthoxanthum odoratum |
Sweet Vernal-grass |
3 |
|
| Anthriscus sylvestris |
Cow Parsley |
13 |
|
| Antirrhinum majus |
Snapdragon |
2 |
Garden origin |
| Apium nodiflorum |
Fool’s Water-cress |
3 |
|
| Arabidopsis thaliana |
Thale Cress |
3 |
|
| Arctium minus |
Lesser Burdock |
6 |
|
| Arenaria serpyllifolia |
Thyme-leaved Sandwort |
1 |
|
| Aristolochia clematitis |
Birthwort |
1 |
Planted |
| Arrhenatherum elatius |
False Oat-grass |
6 |
|
| Artemisia vulgaris |
Mugwort |
6 |
|
| Arum maculatum |
Lords-and-ladies |
13 |
|
| Aster x salignus |
Common Michaelmas-daisy |
1 |
Garden origin |
| Atriplex patula |
Common Orache |
2 |
|
| Atriplex prostrata |
Spear-leaved Orache |
4 |
|
| Avena fatua |
Wild Oat |
2 |
|
| Ballota nigra |
Black Horehound |
3 |
|
| Barbarea vulgaris |
Winter Cress |
3 |
|
| Bellis perennis |
Daisy |
18 |
|
| Betonica officinalis |
Betony |
2 |
|
| Betula pendula |
Silver Birch |
7 |
|
| Blackstonia perfoliata |
Yellow-wort |
2 |
|
| Bolboschoenus maritimus |
Sea Club-rush |
1 |
Planted origin |
| Brachypodium sylvaticum |
False Brome |
2 |
|
| Borago officinalis |
Borage |
3 |
Garden origin |
| Brassica napus |
Rape |
3 |
Crop relic |
| Briza media |
Quaking-grass |
2 |
|
| Bromopsis ramosa |
Hairy Brome |
4 |
|
| Bromus hordeaceus |
Soft Brome |
6 |
|
| Bromus racemosus |
Smooth Brome |
1 |
|
| Bryonia dioica |
White Bryony |
5 |
|
| Buddleja davidii |
Butterfly Bush |
6 |
|
| Butomus umbellatus |
Flowering Rush |
2 |
|
| Buxus sempervirens |
Box |
3 |
Planted |
| Calamagrostis epigejos |
Wood Small-reed |
1 |
|
| Calendula officinalis |
Pot Marigold |
1 |
Garden origin |
| Caltha palustris |
Marsh Marigold |
5 |
|
| Calystegia sepium |
Hedge Bindweed |
7 |
|
| Calystegia silvatica |
Large Bindweed |
3 |
|
| Campanula persicifolia |
Peach-leaved Bellflower |
1 |
Garden origin |
| Campanula portenschlagiana |
Adria Bellflower |
2 |
Garden origin |
| Campanula rotundifolia |
Harebell |
1 |
|
| Capsella bursa-pastoris |
Shepherd’s-purse |
15 |
|
| Cardamine corymbosa |
New Zealand Bitter-cress |
1 |
Garden origin |
| Cardamine flexuosa |
Wavy Bitter-cress |
1 |
|
| Cardamine hirsuta |
Hairy Bitter-cress |
10 |
|
| Cardamine pratensis |
Cuckooflower |
11 |
|
| Carduus crispus |
Welted Thistle |
1 |
|
| Carduus nutans |
Musk Thistle |
1 |
|
| Carex acuta |
Slender Tufted-sedge |
1 |
|
| Carex divulsa |
Grey Sedge |
1 |
|
| Carex flacca |
Glaucous Sedge |
1 |
|
| Carex hirta |
Hairy Sedge |
3 |
|
| Carex leporina |
Oval Sedge |
1 |
|
| Carex otrubae |
False Fox-sedge |
2 |
|
| Carex pendula |
Pendulous Sedge |
3 |
|
| Carex remota |
Remote Sedge |
2 |
|
| Carex riparia |
Greater Pond-sedge |
2 |
|
| Carex spicata |
Spiked Sedge |
3 |
|
| Carex sylvatica |
Wood Sedge |
1 |
|
| Carpinus betulus |
Hornbeam |
4 |
Planted |
| Castanea sativa |
Sweet Chestnut |
1 |
Planted origin |
| Centaurea nigra |
Common Knapweed |
8 |
|
| Centaurea scabiosa |
Greater Knapweed |
1 |
|
| Centaurium erythraea |
Common Centaury |
3 |
|
| Centranthus ruber |
Red Valerian |
7 |
Garden origin |
| Cerastium fontanum |
Common Mouse-ear |
10 |
|
| Cerastium glomeratum |
Sticky Mouse-ear |
1 |
|
| Cerastium tomentosum |
Snow-in-summer |
4 |
Garden origin |
| Ceratocapnos claviculata |
Climbing Corydalis |
1 |
|
| Chaenorhinum minus |
Small Toadflax |
2 |
|
| Chaerophyllum temulum |
Rough Chervil |
5 |
|
| Chamerion angustifolium |
Rosebay Willowherb |
5 |
|
| Chelidonium majus |
Greater Celandine |
5 |
Garden origin |
| Chenopodium album |
Fat-hen |
6 |
|
| Circaea lutetiana |
Enchanter’s Nightshade |
5 |
|
| Cirsium acaule |
Dwarf Thistle |
1 |
|
| Cirsium arvense |
Creeping Thistle |
9 |
|
| Cirsium palustre |
Marsh Thistle |
2 |
|
| Cirsium vulgare |
Spear Thistle |
11 |
|
| Clematis vitalba |
Traveller’s-joy |
3 |
|
| Clinopodium vulgare |
Wild Basil |
1 |
|
| Cochlearia danica |
Danish Scurvygrass |
2 |
Salted roadside |
| Conium maculatum |
Hemlock |
2 |
|
| Conopodium majus |
Pignut |
3 |
|
| Convallaria majalis |
Lily-of-the-valley |
1 |
Garden origin |
| Convolvulus arvensis |
Field Bindweed |
13 |
|
| Conyza canadensis |
Canadian Fleabane |
4 |
|
| Conyza sumatrensis |
Guernsey Fleabane |
1 |
|
| Cornus sanguinea |
Dogwood |
5 |
|
| Cornus sericea |
Red-osier Dogwood |
3 |
Planted |
| Corylus avellana |
Hazel |
10 |
|
| Cotoneaster frigidus |
Tree Cotoneaster |
1 |
Planted |
| Cotoneaster horizontalis |
Wall Cotoneaster |
1 |
Planted |
| Cotoneaster simonsii |
Himalayan Cotoneaster |
1 |
Planted |
| Crassula helmsii |
New Zealand Pigmyweed |
1 |
|
| Crataegus monogyna |
Hawthorn |
15 |
|
| Crepis capillaris |
Smooth Hawk’s-beard |
3 |
|
| Crepis vesicaria |
Beaked Hawk’s-beard |
6 |
|
| Crocus speciosus |
Bieberstein’s Crocus |
1 |
Garden origin |
| Cymbalaria muralis |
Ivy-leaved Toadflax |
5 |
|
| Cynosurus cristatus |
Crested Dog’s-tail |
5 |
|
| Dactylis glomerata |
Cock’s-foot |
11 |
|
| Dactylorhiza fuchsii |
Common Spotted-orchid |
5 |
|
| Dactylorhiza praetermissa |
Southern Marsh-orchid |
2 |
|
| Daphne laureola |
Spurge Laurel |
2 |
|
| Datura stramonium |
Thorn-apple |
1 |
|
| Daucus carota |
Wild Carrot |
6 |
|
| Deschampsia cespitosa |
Tufted Hair-grass |
6 |
|
| Deschampsia flexuosa |
Wavy Hair-grass |
1 |
|
| Digitalis purpurea |
Foxglove |
2 |
|
| Dipsacus fullonum |
Teasel |
11 |
|
| Echinochloa crus-galli |
Cockspur |
3 |
Bird seed origin |
| Eleocharis palustris |
Common Spike-rush |
1 |
|
| Elytrigia repens |
Common Couch |
5 |
|
| Epilobium ciliatum |
American Willowherb |
2 |
|
| Epilobium hirsutum |
Great Willowherb |
12 |
|
| Epilobium montanum |
Broad-leaved Willowherb |
5 |
|
| Epilobium parviflorum |
Hoary Willowherb |
4 |
|
| Epilobium tetragonum |
Square-stalked Willowherb |
4 |
|
| Epipactis helleborine |
Broad-leaved Helleborine |
1 |
|
| Eranthis hyemalis |
Winter Aconite |
3 |
Garden origin |
| Erigeron acris |
Blue Fleabane |
2 |
|
| Erigeron annuus |
Tall Fleabane |
1 |
Garden origin |
| Erigeron karvinskianus |
Mexican Fleabane |
1 |
|
| Erodium cicutarium |
Common Stork’s-bill |
2 |
|
| Erophila verna |
Common Whitlowgrass |
4 |
|
| Erysimum cheiri |
Wallflower |
1 |
Garden origin |
| Euonymus europaeus |
Spindle |
3 |
|
| Euphorbia amygdaloides ssp. robbiae |
Mrs. Robb’s Bonnet |
1 |
Garden origin |
| Euphorbia exigua |
Dwarf Spurge |
1 |
|
| Euphorbia helioscopia |
Sun Spurge |
9 |
|
| Euphorbia lathyris |
Caper Spurge |
3 |
|
| Euphorbia peplus |
Petty Spurge |
6 |
|
| Euphorbia platyphyllos |
Broad-leaved Spurge |
1 |
|
| Fagus sylvatica |
Beech |
4 |
|
| Fallopia baldschuanica |
Russian Vine |
2 |
Planted |
| Fallopia convolvulus |
Black-bindweed |
2 |
|
| Fallopia japonica |
Japanese Knotweed |
2 |
Planted |
| Festuca ovina |
Sheep’s Fescue |
1 |
|
| Festuca rubra |
Red Fescue |
6 |
|
| Ficaria verna |
Lesser Celandine |
16 |
|
| Filago vulgaris |
Common Cudweed |
1 |
|
| Filipendula ulmaria |
Meadowsweet |
9 |
|
| Foeniculum vulgare |
Fennel |
2 |
Garden origin |
| Fragaria vesca |
Wild Strawberry |
4 |
|
| Fraxinus excelsior |
Ash |
13 |
|
| Fumaria officinalis |
Common Fumitory |
2 |
|
| Galanthus nivalis |
Snowdrop |
6 |
Garden origin |
| Galeopsis tetrahit |
Common Hemp-nettle |
2 |
|
| Galinsoga parviflora |
Gallant-soldier |
1 |
|
| Galinsoga quadriradiata |
Shaggy-soldier |
2 |
|
| Galium aparine |
Cleavers |
17 |
|
| Galium mollugo |
Hedge Bedstraw |
2 |
|
| Galium odoratum |
Woodruff |
2 |
|
| Galium palustre |
Marsh Bedstraw |
2 |
|
| Galium saxatile |
Heath Bedstraw |
1 |
|
| Galium verum |
Lady’s Bedstraw |
6 |
|
| Geranium dissectum |
Cut-leaved Crane’s-bill |
7 |
|
| Geranium ibericum |
Caucasian Crane’s-bill |
1 |
Garden origin |
| Geranium lucidum |
Shining Crane’s-bill |
2 |
|
| Geranium molle |
Dove’s-foot Crane’s-bill |
7 |
|
| Geranium pratense |
Meadow Crane’s-bill |
5 |
|
| Geranium pusillum |
Small-flowered Crane’s-bill |
1 |
|
| Geranium pyrenaicum |
Hedgerow Crane’s-bill |
5 |
|
| Geranium robertianum |
Herb-Robert |
11 |
|
| Geranium versicolor |
Pencilled Crane’s-bill |
1 |
Garden origin |
| Geranium x oxonianum |
Druce’s Crane’s-bill |
1 |
Garden origin |
| Geum urbanum |
Wood Avens |
5 |
|
| Glechoma hederacea |
Ground Ivy |
13 |
|
| Glyceria fluitans |
Floating Sweet-grass |
2 |
|
| Glyceria maxima |
Reed Sweet-grass |
3 |
|
| Hedera helix |
Ivy |
14 |
|
| Helleborus foetidus |
Stinking Hellebore |
1 |
Garden origin |
| Helminthotheca echioides |
Bristly Ox-tongue |
11 |
|
| Heracleum sphondylium |
Hogweed |
1 |
|
| Hesperis matronalis |
Dame’s Violet |
1 |
|
| Holcus lanatus |
Yorkshire-fog |
8 |
|
| Holcus mollis |
Creeping Soft-grass |
1 |
|
| Hordeum murinum |
Wall Barley |
8 |
|
| Hordeum secalinum |
Meadow Barley |
1 |
|
| Humulus lupulus |
Hop |
3 |
|
| Hyacinthoides hispanica |
Spanish Bluebell |
2 |
Garden origin |
| Hyacinthoides non-scripta |
Bluebell |
7 |
|
| Hyacinthoides x massartiana |
Hybrid Bluebell |
1 |
|
| Hypericum hirsutum |
Hairy St John’s-wort |
3 |
|
| Hypericum perforatum |
Perforate St John’s-wort |
3 |
|
| Hypericum tetrapterum |
Square-stalked St John’s-wort |
2 |
|
| Hypochaeirs radicata |
Cat’s-ear |
4 |
|
| Ilex aquifolium |
Holly |
7 |
|
| Impatiens capensis |
Orange Balsam |
1 |
|
| Impatiens glandulifera |
Himalayan Balsam |
1 |
|
| Iris foetidissima |
Stinking Iris |
3 |
|
| Iris pseudacorus |
Yellow Iris |
10 |
|
| Juglans regia |
Walnut |
1 |
Planted |
| Juncus articulatus |
Jointed Rush |
3 |
|
| Juncus bufonius |
Toad Rush |
1 |
|
| Juncus conglomeratus |
Clustered Rush |
1 |
|
| Juncus effusus |
Soft Rush |
2 |
|
| Juncus inflexus |
Hard Rush |
2 |
|
| Laburnum anagyroides |
Laburnum |
1 |
Garden origin |
| Lactuca serriola |
Prickly Lettuce |
8 |
|
| Lamiastrum galeobdolon ssp. montanum |
Yellow-archangel |
1 |
|
| Lamiastrum galeobdolon ssp. argentatum |
Garden Yellow-archangel |
2 |
Garden origin |
| Lamium album |
White Dead-nettle |
15 |
|
| Lamium amplexicaule |
Henbit Dead-nettle |
1 |
|
| Lamium purpureum |
Red Dead-nettle |
14 |
|
| Lapsana communis |
Nipplewort |
12 |
|
| Larix decidua |
Larch |
1 |
|
| Lathyrus latifolius |
Broad-leaved Everlasting-pea |
3 |
Garden origin |
| Lathyrus nissolia |
Grass Vetchling |
2 |
|
| Lathyrus pratensis |
Meadow Vetchling |
6 |
|
| Lemna minor |
Common Duckweed |
2 |
|
| Lemna minuta |
Least Duckweed |
1 |
|
| Leontodon hispidus |
Rough Hawkbit |
1 |
|
| Lepidium campestre |
Field Pepperwort |
1 |
|
| Lepidium latifolium |
Dittander |
1 |
Planted |
| Lepidium squamatum |
Swine-cress |
1 |
|
| Leucanthemum vulgare |
Oxeye Daisy |
8 |
|
| Leucojum aestivum |
Summer Snowflake |
3 |
Garden origin |
| Ligustrum ovalifolium |
Garden Privet |
1 |
Planted |
| Ligustrum vulgare |
Wild Privet |
6 |
|
| Limnanthes douglasii |
Meadow-foam |
1 |
Garden origin |
| Linaria purpurea |
Purple Toadflax |
5 |
Garden origin |
| Linaria vulgaris |
Common Toadflax |
3 |
|
| Linum catharticum |
Fairy Flax |
3 |
|
| Linum usitatissimum |
Flax |
1 |
|
| Lobularia maritima |
Sweet Alison |
1 |
Garden origin |
| Lolium perenne |
Perennial Rye-grass |
10 |
|
| Lonicera nitida |
Wilson’s Honeysuckle |
2 |
Planted |
| Lonicera periclymenum |
Honeysuckle |
4 |
|
| Lonicera pileata |
Box-leaved Honeysuckle |
1 |
Planted |
| Lotus corniculatus |
Common Bird’s-foot-trefoil |
10 |
|
| Lotus pedunculatus |
Greater Bird’s-foot-trefoil |
3 |
|
| Lunaria annua |
Honesty |
3 |
Garden origin |
| Luzula campestris |
Field Wood-rush |
2 |
|
| Lycopus europaeus |
Gypsywort |
5 |
|
| Lysimachia nummularia |
Creeping Jenny |
2 |
|
| Lysimachia punctata |
Dotted Loosestrife |
1 |
Garden origin |
| Lythrum salicaria |
Purple Loosestrife |
7 |
|
| Magnolia stellata |
|
1 |
Planted |
| Mahonia aquifolium |
Oregon-grape |
4 |
|
| Malus |
Apple(s) |
7 |
|
| Malva moschata |
Musk Mallow |
4 |
|
| Malva neglecta |
Dwarf Mallow |
5 |
|
| Malva sylvestris |
Common Mallow |
9 |
|
| Matricaria chamomilla |
Sceted Mayweed |
6 |
|
| Matricaria discoidea |
Pineappleweed |
6 |
|
| Meconopsis cambrica |
Welsh Poppy |
2 |
Garden origin |
| Medicago arabica |
Spotted Medick |
3 |
|
| Medicago lupulina |
Black Medick |
12 |
|
| Melilotus altissimus |
Tall Melilot |
2 |
|
| Melilotus officinalis |
Ribbed Melilot |
1 |
|
| Mentha aquatica |
Water Mint |
7 |
|
| Mentha arvensis |
Corn Mint |
1 |
|
| Mentha spicata |
Spear Mint |
1 |
|
| Mercurialis annua |
Annual Mercury |
1 |
|
| Mercurialis perennis |
Dog’s Mercury |
3 |
|
| Mimulus guttatus |
Monkeyflower |
1 |
Planted |
| Myosotis arvensis |
Field Forget-me-not |
7 |
|
| Myosotis scorpioides |
Water Forget-me-not |
3 |
|
| Myosotis sylvatica |
Wood Forget-me-not |
3 |
Garden origin |
| Myosoton aquaticum |
Water Chickweed |
1 |
|
| Nasturtium officinale |
Water-cress |
1 |
|
| Nectaroscordum siculum |
Honey Garlic |
1 |
Planted |
| Nicandra physalodes |
Apple-of-Peru |
1 |
Planted |
| Neottia ovata |
Twayblade |
1 |
|
| Nigella damascena |
Love-in-a-mist |
1 |
Garden origin |
| Nonea lutea |
Yellow Nonea |
1 |
Garden origin |
| Nuphar lutea |
Yellow Water-lily |
2 |
|
| Nymphoides peltata |
Fringed Water-lily |
1 |
|
| Odontites vernus |
Red Bartsia |
5 |
|
| Oenothera biennis |
Common Evening-primrose |
1 |
|
| Oenothera glazioviana |
Large-flowered Evening-primrose |
1 |
|
| Ononis repens |
Common Restharrow |
1 |
|
| Ononis spinosa |
Spiny Restharrow |
1 |
|
| Onopordum acanthium |
Scotch Thistle |
1 |
Garden origin |
| Ophrys apifera |
Bee Orchid |
2 |
|
| Orchis mascula |
Early-purple Orchid |
1 |
|
| Ornithogalum umbellatum ssp. campestre |
Star-of-Bethlehwm |
2 |
Garden origin |
| Oxalis corniculata |
Procumbent Yellow-sorrel |
3 |
|
| Oxalis debilis |
Large-flowered Pink-sorrel |
1 |
|
| Papaver dubium |
Long-headed Poppy |
3 |
|
| Papaver lecoqii |
Yellow-juiced Poppy |
2 |
|
| Papaver rhoeas |
Common Poppy |
6 |
|
| Papaver somniferum |
Opium Poppy |
4 |
Garden origin |
| Parietaria judaica |
Pellitory-of-the-wall |
2 |
|
| Paris quadrifolia |
Herb Paris |
1 |
|
| Pastinaca sativa |
Wild Parsnip |
1 |
|
| Pentaglottis sempervirens |
Green Alkanet |
7 |
Garden origin |
| Persicaria amphibia |
Amphibious Bistort |
5 |
|
| Persicaria capitata |
Pink-headed Persicaria |
1 |
Garden origin |
| Persicaria hydropiper |
Water Pepper |
1 |
|
| Persicaria maculosa |
Redshank |
6 |
|
| Petasites fragrans |
Winter Heliotrope |
2 |
Garden origin |
| Petasites hybridus |
Butterbur |
1 |
|
| Phacelia tanacetifolia |
Phacelia |
2 |
Garden origin |
| Phalaris arundinacea |
Reed Canary-grass |
2 |
|
| Phleum bertolonii |
Smaller Cat’s-ear |
1 |
|
| Phleum pratense |
Timothy |
7 |
|
| Phragmites australis |
Common Reed |
4 |
|
| Pilosella aurantiaca |
Fox-and-cubs |
3 |
Garden origin |
| Pilosella flagellaris |
Whip Mouse-ear-hawkweed |
1 |
|
| Pilosella officinarum |
Mouse-ear-hawkweed |
2 |
|
| Pimpinella saxifraga |
Burnet Saxifrage |
1 |
|
| Plantago coronopus |
Buck’s-horn Plantain |
1 |
Salted roadside |
| Plantago lanceolata |
Ribwort Plantain |
12 |
|
| Plantago major |
Greater Plantain |
9 |
|
| Plantago media |
Hoary Plantain |
4 |
|
| Platanthera chlorantha |
Greater Butterfly-orchid |
1 |
|
| Poa annua |
Annual Meadow-grass |
12 |
|
| Poa nemoralis |
Wood Meadow-grass |
2 |
|
| Poa pratensis |
Smooth Meadow-grass |
3 |
|
| Poa trivialis |
Rough Meadow-grass |
7 |
|
| Polemonium caeruleum |
Jacob’s-ladder |
1 |
Garden origin |
| Polygonum arenastrum |
Equal-leaved Knotgrass |
1 |
|
| Polygonum aviculare |
Knotgrass |
11 |
|
| Populus alba |
White Poplar |
2 |
Planted |
| Populus nigra ssp. betulifolia |
Native Black Poplar |
1 |
|
| Populus tremula |
Aspen |
1 |
|
| Populus x canadensis |
Black Italian Poplar |
2 |
Planted |
| Potamogeton natans |
Broad-leaved Pondweed |
1 |
|
| Potentilla anserina |
Silverweed |
8 |
|
| Potentilla erecta |
Tormentil |
1 |
|
| Potentilla indica |
Yellow-flowered Strawberry |
1 |
Garden origin |
| Potentilla reptans |
Creeping Cinquefoil |
12 |
|
| Potentilla sterilis |
Barren Strawberry |
1 |
|
| Primula veris |
Cowslip |
10 |
Some planted |
| Primula vulgaris |
Primrose |
9 |
Some planted |
| Prunella vulgaris |
Selfheal |
11 |
|
| Prunus avium |
Wild Cherry |
5 |
Planted |
| Prunus cerasifera |
Cherry Plum |
1 |
Planted |
| Prunus domestica |
Wild Plum |
5 |
Planted |
| Prunus domestica ssp. insititia |
Damson |
1 |
|
| Prunus laurocerasus |
Cherry Laurel |
4 |
Planted |
| Prunus lusitanica |
Portugal Laurel |
1 |
Planted |
| Prunus padus |
Bird Cherry |
1 |
Planted |
| Prunus serrulata |
Japanese Cherry |
1 |
Planted |
| Prunus spinosa |
Blackthorn |
13 |
|
| Pseudofumaria lutea |
Yellow Corydalis |
6 |
Garden origin |
| Pulicaria dysenterica |
Common Fleabane |
5 |
|
| Pulmonaria officinalis |
Lungwort |
2 |
Garden origin |
| Pyrus communis |
Pear |
2 |
|
| Quercus cerris |
Turkey Oak |
3 |
Planted |
| Quercus robur |
Pedunculate Oak |
9 |
|
| Quercus rubra |
Red Oak |
2 |
Planted |
| Ranunculus acris |
Meadow Buttercup |
11 |
|
| Ranunculus bulbosus |
Bulbous Buttercup |
7 |
|
| Ranunculus flammula |
Lesser Spearwort |
2 |
|
| Ranunculus lingua |
Greater Spearwort |
2 |
|
| Ranunculus parviflora |
Small-flowered Buttercup |
1 |
Planted |
| Ranunculus repens |
Creeping Buttercup |
11 |
|
| Ranunculus trichophyllus |
Three-leaved Water-crowfoot |
1 |
|
| Reseda lutea |
Wild Mignonette |
1 |
|
| Reseda luteola |
Weld |
1 |
|
| Rhamnus cathartica |
Buckthorn |
2 |
|
| Rhinanthus minor |
Yellow-rattle |
3 |
|
| Rhododendron ponticum |
Rhododendron |
1 |
|
| Rosa canina agg. |
Dog Rose(s) |
13 |
|
| Rosa multiflora |
Many-flowered Rose |
1 |
Planted |
| Rosa rugosa |
Japanese Rose |
1 |
Planted |
| Rubus caesius |
Dewberry |
2 |
|
| Rubus fruticosus agg. |
Bramble(s) |
14 |
|
| Rumex acetosa |
Common Sorrel |
7 |
|
| Rumex acetosella |
Sheep’s Sorrel |
1 |
|
| Rumex crispus |
Curled Dock |
6 |
|
| Rumex hydrolapathum |
Water Dock |
3 |
|
| Rumex obtusifolius |
Broad-leaved Dock |
11 |
|
| Rumex pulcher |
Fiddle Dock |
1 |
|
| Rumex sanguineus |
Wood Dock |
4 |
|
| Sagina apetala |
Annual Pearlwort |
1 |
|
| Sagina procumbens |
Procumbent Pearlwort |
4 |
|
| Salix alba |
White Willow |
2 |
Planted |
| Salix caprea |
Goat Willow |
2 |
|
| Salix cinerea |
Grey Willow |
1 |
|
| Salix fragilis |
Crack Willow |
3 |
|
| Salix viminalis |
Osier |
2 |
|
| Salix x sepulcralis |
Weeping Willow |
3 |
Planted |
| Salvia verbenaca ssp. horminoides |
Wild Clary |
1 |
|
| Sambucus nigra |
Elder |
12 |
|
| Sanicula europaea |
Sanicle |
1 |
|
| Saponaria officinalis |
Soapwort |
2 |
Garden origin |
| Schedonorus arundinaceus |
Tall Fescue |
3 |
|
| Schedonorus giganteus |
Giant Fescue |
1 |
|
| Schoenoplectus lacustris |
Common Club-rush |
3 |
|
| Scilla forbesii |
Glory-of-the-snow |
1 |
Garden origin |
| Scorzoneroides autumnalis |
Autumn Hawkbit |
3 |
|
| Scrophularia auriculata |
Water Figwort |
2 |
|
| Scrophularia nodosa |
Common Figwort |
3 |
|
| Scutellaria galericulata |
Skullcap |
3 |
|
| Sedum acre |
Biting Stonecrop |
1 |
|
| Sedum rupestre |
Reflexed Stonecrop |
3 |
|
| Sedum spurium |
Caucasian Stonecrop |
1 |
Garden origin |
| Senecio erucifolius |
Hoary Ragwort |
5 |
|
| Senecio jacobaea |
Common Ragwort |
10 |
|
| Senecio squalidus |
Oxford Ragwort |
2 |
|
| Senecio vulgaris |
Groundsel |
14 |
|
| Sherardia arvensis |
Field Madder |
1 |
|
| Silene dioica |
Red Campion |
10 |
|
| Silene flos-cuculi |
Ragged-Robin |
6 |
|
| Silene latifolia ssp. alba |
White Campion |
1 |
|
| Silene vulgaris |
Bladder Campion |
1 |
|
| Silene x hampeana |
Hybrid Campion |
2 |
|
| Silybum marianum |
Milk Thistle |
1 |
|
| Sinapis arvensis |
Charlock |
5 |
|
| Sison amomum |
Stone Parsley |
3 |
|
| Sisymbrium officinale |
Hedge Mustard |
7 |
|
| Solanum dulcamara |
Bittersweet |
12 |
|
| Solanum nigrum |
Black Nightshade |
1 |
|
| Soleirolia soleirolii |
Mind-your-own-business |
1 |
Garden origin |
| Solidago canadensis |
Canadian Goldenrod |
1 |
|
| Sonchus arvensis |
Perennial Sow-thistle |
4 |
|
| Sonchus asper |
Prickly Sow-thistle |
9 |
|
| Sonchus oleraceus |
Smooth Sow-thistle |
10 |
|
| Sorbus aria |
Whitebeam |
2 |
Planted |
| Sorbus intermedia |
Swedish Whitebeam |
2 |
Planted |
| Sparganium erectum |
Branched Bur-reed |
5 |
|
| Stachys palustris |
Marsh Woundwort |
2 |
|
| Stachys sylvatica |
Hedge Woundwort |
9 |
|
| Stellaria alsine |
Bog Stitchwort |
1 |
|
| Stellaria graminea |
Lesser Stitchwort |
4 |
|
| Stellaria holostea |
Greater Stitchwort |
3 |
|
| Stellaria media |
Common Chickweed |
13 |
|
| Symphoricarpos albus |
Snowberry |
6 |
Planted |
| Symphoricarpos x chenaultii |
Hybrid Coralberry |
1 |
Planted |
| Symphytum officinale |
Common Comfrey |
1 |
|
| Symphytum orientale |
White Comfrey |
2 |
Garden origin |
| Symphytum x uplandicum |
Russian Comfrey |
2 |
|
| Syringa vulgaris |
Lilac |
1 |
Garden origin |
| Tamus communis |
Black Bryony |
5 |
|
| Tanacetum parthenium |
Feverfew |
5 |
Garden origin |
| Tanacetum vulgare |
Tansy |
2 |
|
| Taraxacum officinale agg. |
Dandelion(s) |
19 |
|
| Thlaspi arvense |
Field Penny-cress |
1 |
|
| Thymus polytrichus |
Wild Thyme |
1 |
|
| Tilia x europaea |
Lime |
7 |
Planted |
| Torilis japonica |
Upright Hedge-parsley |
7 |
|
| Tragopogon pratensis |
Goat’s-beard |
4 |
|
| Trifolium campestre |
Hop Trefoil |
1 |
|
| Trifolium dubium |
Lesser Trefoil |
10 |
|
| Trifolium pratense |
Red Clover |
13 |
|
| Trifolium repens |
White Clover |
14 |
|
| Tripleurospermum inodorum |
Scentless Mayweed |
3 |
|
| Tussilago farfara |
Colt’s-foot |
7 |
|
| Typha angustifolia |
Lesser Bulrush |
1 |
|
| Typha latifolia |
Bulrush |
10 |
|
| Ulex europaeus |
Gorse |
2 |
|
| Ulmus procera |
English Elm |
8 |
|
| Ulmus x hollandica |
Dutch Elm |
1 |
|
| Urtica dioica |
Stinging Nettle |
18 |
|
| Urtica urens |
Small Nettle |
1 |
|
| Valerianella locusta |
Common Cornsalad |
1 |
|
| Verbascum thapsus |
Great Mullein |
4 |
|
| Verbena officinalis |
Vervain |
1 |
Garden origin |
| Veronica agrestis |
Green Field-speedwell |
1 |
|
| Veronica anagallis-aquatica |
Blue Water-speedwell |
1 |
|
| Veronica arvensis |
Wall Speedwell |
4 |
|
| Veronica beccabunga |
Brooklime |
4 |
|
| Veronica chamaedrys |
Germander Speedwell |
13 |
|
| Veronica filiformis |
Slender Speedwell |
4 |
|
| Veronica hederifolia |
Ivy-leaved Speedwell |
8 |
|
| Veronica montana |
Wood Speedwell |
1 |
|
| Veronica persica |
Common Field-speedwell |
10 |
|
| Veronica serpyllifolia |
Thyme-leaved Speedwell |
5 |
|
| Viburnum lantana |
Wayfaring Tree |
1 |
|
| Viburnum opulus |
Guelder Rose |
2 |
Some planted |
| Vicia cracca |
Tufted Vetch |
6 |
|
| Vicia hirsuta |
Hairy Tare |
4 |
|
| Vicia sativa ssp. segetalis |
Common Vetch |
10 |
|
| Vicia tetrasperma |
Smooth Tare |
5 |
|
| Vinca major |
Greater Periwinkle |
3 |
Garden origin |
| Vinca minor |
Lesser Periwinkle |
1 |
Garden origin |
| Viola arvensis |
Field Pansy |
2 |
|
| Viola hirta |
Hairy Violet |
1 |
|
| Viola odorata |
Sweet Violet |
14 |
|
| Viola riviniana |
Common Dog-violet |
5 |
|
| Viscum album |
Mistletoe |
2 |
|
| Vulpia bromoides |
Squirreltail Fescue |
3 |
|
| CONIFERS |
| Scientific Name |
Common Name |
Tetrads |
Garden |
| Pinus sylvestris |
Scots Pine |
4 |
Planted |
| Pinus wallichiana |
Bhutan Pine |
1 |
Planted |
| Taxus baccata |
Yew |
5 |
|
| HORSETAILS & FERNS |
| Scientific Name |
Common Name |
Tetrads |
Garden |
| Asplenium scolopendrium |
Hart’s-tongue Fern |
1 |
|
| Dryopteris carthusiana |
Narrow Buckler-fern |
1 |
|
| Dryopteris dilatata |
Broad-buckler Fern |
1 |
|
| Dryopteris filix-mas |
Male-fern |
2 |
|
| Equisetum arvense |
Field Horsetail |
6 |
|
| Equisetum telmateia |
Great Horsetail |
1 |
|
| MOSSES |
| Scientific Name |
Common Name |
|
|
| Amblystegium serpens |
Creeping Feather-moss |
|
|
| Atrichum undulatum |
Common Smoothcap |
|
|
| Barbula convoluta |
Lesser Bird’s-claw Screw-moss |
|
|
| Barbula unguiculata |
Bird’s-claw Beard-moss |
|
|
| Brachythecium rutabulum |
Rough-stalked Feather-moss |
|
|
| Bryum argenteum |
Silver-moss |
|
|
| Bryum bicolor |
Bicoloured Bryum |
|
|
| Bryum capillare |
Capillary Thread-moss |
|
|
| Calliergonella cuspidata |
Pointed Spear-moss |
|
|
| Eurhynchium crassinervium |
Beech Feather-moss |
|
|
| Eurhynchium hians |
Swartz’s Feather-moss |
|
|
| Eurhynchium praelongum |
Common Feather-moss |
|
|
| Didymodon sinuosus |
Wavy Beard-moss |
|
|
| Eurhynchium pumilum |
Dwarf Feather-moss |
|
|
| Eurhynchium striatum |
Lesser Striated Feather-moss |
|
|
| Fissidens taxifolius |
Common Pocket-moss |
|
|
| Fissidens viridulus |
Green Pocket-moss |
|
|
| Fumaria hygrometrica |
Common Cord-moss |
|
|
| Grimmia pulvinata |
Grey-cushioned Grimmia |
|
|
| Hypnum cupressiforme |
Cypress-leaved Plait-moss |
|
|
| Pohlia wahlenbergii |
Pale Glaucous Thread-moss |
|
|
| Rhytidiadelphus squarrosus |
Springy Turf-moss |
|
|
| Scleropodium purum |
Neat Feather-moss |
|
|
| Thuidium tamarscinum |
Common Tamarisk-moss |
|
|
| Tortula muralis |
Wall Screw-moss |
|
|
| LIVERWORTS |
| Scientific Name |
Common Name |
|
|
| Lunaria cruciata |
Crescent-cup Liverwort |
|
|
| Marchantia polymorpha |
Common Liverwort |
|
|
