This page shows the list of wild or naturalized plants in bloom that have been reported across Britain and Ireland as part of the 2025 BSBI New Year Plant Hunt.

Recorded species

1
1498
Bellis perennis “Daisy”
native
flowering early or late
2
1226
Taraxacum “Dandelions” ↑
native
flowering early
3
1018
Senecio vulgaris “Groundsel” ↓
native
flowering expected
4
854
Poa annua “Annual Meadow-grass”
native
flowering expected
5
779
Lamium album “White Dead-nettle” ↑
archaeophyte
flowering late
6
678
Ulex europaeus “Gorse” ↑
native
flowering early
7
660
Euphorbia peplus “Petty Spurge” ↑
archaeophyte
flowering expected
8
614
Lamium purpureum “Red Dead-nettle” ↓
archaeophyte
flowering early or late
9
578
Capsella bursa-pastoris “Shepherd's-purse” ↓
archaeophyte
flowering expected
10
494
Sonchus oleraceus “Smooth Sow-thistle”
native
flowering late
11
458
Cymbalaria muralis “Ivy-leaved Toadflax” ↑
neophyte
flowering late
12
450
Veronica persica “Common Field-speedwell”
neophyte
flowering expected
13
434
Stellaria media s.s. “Common Chickweed”
native
flowering expected
14
416
Heracleum sphondylium “Hogweed” ↑
native
flowering late
15
397
Corylus avellana “Hazel” ↑
native
flowering expected
16
384
Achillea millefolium “Yarrow” ↓
native
flowering late
17
383
Primula vulgaris “Primrose” ↑
native
flowering expected
18
353
Cardamine hirsuta “Hairy Bitter-cress”
native
flowering expected
19
339
Jacobaea vulgaris “Common Ragwort” ↑
native
flowering late
339
Ficaria verna “Lesser Celandine” ↑
native
flowering early
21
331
Petasites pyrenaicus “Winter Heliotrope” ↓
neophyte
flowering expected
22
309
Geum urbanum “Wood Avens” ↑
native
flowering late
23
306
Ranunculus repens “Creeping Buttercup” ↑
native
flowering early or late
24
298
Anthriscus sylvestris “Cow Parsley” ↑
native
flowering early
25
279
Hedera helix s.l. “Common & Atlantic Ivy” ↓
native
flowering late
279
Geranium robertianum “Herb-Robert” ↓
native
flowering late
27
261
Silene dioica “Red Campion” ↑
native
flowering early
28
244
Pentaglottis sempervirens “Green Alkanet” ↑
neophyte
flowering early
29
216
Crepis capillaris “Smooth Hawk's-beard” ↓
native
flowering late
30
208
Lapsana communis “Nipplewort” ↓
native or alien
flowering late
31
193
Erigeron karvinskianus “Mexican Fleabane” ↑
neophyte
flowering late
32
189
Galanthus “Snowdrops” ↑
native
flowering expected
33
184
Vinca major “Greater Periwinkle” ↑
neophyte
flowering early
34
169
Mercurialis annua “Annual Mercury” ↓
archaeophyte
flowering late
169
Leucanthemum vulgare “Oxeye Daisy” ↑
native
flowering early or late
169
Dactylis glomerata “Cock's-foot” ↓
native
flowering late
37
162
Cardamine flexuosa “Wavy Bitter-cress” ↓
native
flowering late
38
155
Cerastium fontanum “Common Mouse-ear” ↓
native
flowering early or late
39
153
Centranthus ruber “Red Valerian” ↓
neophyte
flowering late
153
Campanula poscharskyana “Trailing Bellflower” ↑
neophyte
flowering late
41
148
Erigeron canadensis “Canadian Fleabane” ↑
neophyte
flowering late
42
146
Erigeron sumatrensis “Guernsey Fleabane” ↑
neophyte
flowering late
43
142
Rubus fruticosus agg. “Brambles” ↓
native
flowering late
44
139
Tanacetum parthenium “Feverfew” ↓
archaeophyte
flowering late
45
137
Matricaria discoidea “Pineappleweed” ↓
neophyte
flowering late
46
126
Tripleurospermum inodorum “Scentless Mayweed” ↓
archaeophyte
flowering late
47
120
Euphorbia helioscopia “Sun Spurge” ↓
archaeophyte
flowering late
48
114
Hypochaeris radicata “Cat's-ear” ↓
native
flowering late
114
Myosotis arvensis “Field Forget-me-not” ↑
native
flowering early or late
50
112
Parietaria judaica “Pellitory-of-the-wall” ↑
native
flowering late
51
98
Senecio squalidus “Oxford Ragwort” ↓
neophyte
flowering late
98
Ranunculus acris “Meadow Buttercup” ↑
native
flowering early
53
97
Sisymbrium officinale “Hedge Mustard” ↑
archaeophyte
flowering expected
54
94
Polypogon viridis “Water Bent” ↑
neophyte
flowering expected
55
92
Calendula officinalis “Pot Marigold” ↑
neophyte
flowering late
92
Viola odorata “Sweet Violet” ↑
native
flowering early
57
91
Trifolium pratense “Red Clover” ↓
native
flowering late
58
89
Arabidopsis thaliana “Thale Cress” ↓
native
flowering early
59
88
Geranium molle “Dove's-foot Crane's-bill” ↑
native
flowering early or late
60
86
Helminthotheca echioides “Bristly Oxtongue” ↑
archaeophyte
flowering late
61
85
Pseudofumaria lutea “Yellow Corydalis”
neophyte
flowering late
62
84
Fragaria vesca “Wild Strawberry” ↑
native
flowering early
63
79
Vinca minor “Lesser Periwinkle” ↑
archaeophyte
flowering early
64
78
Sonchus asper “Prickly Sow-thistle” ↓
native
flowering late
65
75
Mercurialis perennis “Dog's Mercury” ↑
native
flowering early
66
73
Potentilla sterilis “Barren Strawberry” ↑
native
flowering early
73
Helleborus foetidus “Stinking Hellebore” ↑
native
flowering early
73
Erophila verna s.s. “Common Whitlowgrass” ↑
native
flowering early
69
72
Ilex aquifolium “Holly” ↑
native
flowering early or late
70
69
Campanula portenschlagiana “Adria Bellflower” ↑
neophyte
flowering late
69
Erigeron floribundus “Bilbao Fleabane” ↓
neophyte
flowering late
72
62
Cerastium glomeratum “Sticky Mouse-ear” ↓
native
flowering early or late
73
59
Veronica serpyllifolia “Thyme-leaved Speedwell” ↑
native
flowering early or late
74
58
Hordeum murinum “Wall Barley” ↓
archaeophyte
flowering early or late
75
57
Urtica dioica “Common Nettle” ↓
native
flowering late
76
55
Daucus carota “Carrots” ↓
native
flowering late
55
Urtica urens “Small Nettle” ↓
archaeophyte
flowering late
55
Tripleurospermum maritimum s.s. “Sea Mayweed” ↓
native
flowering late
79
54
Allium triquetrum “Three-cornered Garlic” ↑
neophyte
flowering early
80
45
Lobularia maritima “Sweet Alison”
neophyte
flowering late
81
44
Arrhenatherum elatius “False Oat-grass” ↓
native
flowering late
82
43
Solanum nigrum “Black Nightshade” ↑
native or alien
flowering late
83
42
Malva sylvestris “Common Mallow” ↑
archaeophyte
flowering late
84
40
Polygonum aviculare agg. “Knotgrass” ↓
native
flowering late
85
38
Scorzoneroides autumnalis “Autumn Hawkbit” ↑
native
flowering late
38
Senecio inaequidens “Narrow-leaved Ragwort” ↑
neophyte
flowering late
38
Sherardia arvensis “Field Madder” ↑
native
flowering late
88
37
Geranium pyrenaicum “Hedgerow Crane's-bill” ↑
neophyte
flowering late
89
36
Veronica hederifolia “Ivy-leaved Speedwell”
archaeophyte
flowering early
36
Medicago lupulina “Black Medick” ↓
native
flowering early
91
34
Ruscus aculeatus “Butcher's-broom” ↑
native
flowering expected
92
33
Borago officinalis “Borage” ↑
neophyte
flowering late
33
Veronica agrestis “Green Field-speedwell” ↑
archaeophyte
flowering expected
94
32
Raphanus raphanistrum “Wild Radish” ↓
native
flowering late
95
31
Viola arvensis “Field Pansy” ↓
archaeophyte
flowering late
31
Primula veris “Cowslip” ↑
native
flowering early
31
Galinsoga quadriradiata “Shaggy Soldier” ↑
neophyte
flowering late
31
Narcissus “Daffodils” ↑
native
flowering expected
99
30
Vicia sepium “Bush Vetch” ↑
native
flowering early or late
30
Sinapis arvensis “Charlock” ↓
archaeophyte
flowering expected
101
29
Prunella vulgaris “Selfheal” ↑
native
flowering late
29
Fumaria muralis “Common Ramping-fumitory” ↓
native
flowering late
29
Veronica polita “Grey Field-speedwell” ↓
neophyte
flowering expected
104
28
Jasminum nudiflorum “Winter Jasmine” ↑
neophyte
flowering expected
105
27
Veronica arvensis “Wall Speedwell” ↓
native
flowering early or late
106
26
Eranthis hyemalis “Winter Aconite” ↑
neophyte
flowering expected
26
Erodium moschatum “Musk Stork's-bill” ↑
archaeophyte
flowering early
26
Knautia arvensis “Field Scabious” ↑
native
flowering late
26
Hieracium “Hawkweeds” ↓
native
flowering late
110
25
Geranium pusillum “Small-flowered Crane's-bill” ↑
native
flowering late
25
Viburnum tinus “Laurustinus” ↓
neophyte
flowering expected
25
Symphytum grandiflorum “Creeping Comfrey” ↑
neophyte
flowering early
25
Geranium rotundifolium “Round-leaved Crane's-bill” ↑
native
flowering late
25
Ballota nigra “Black Horehound” ↑
archaeophyte
flowering late
25
Symphytum orientale “White Comfrey” ↑
neophyte
flowering expected
116
24
Fumaria officinalis “Common Fumitory” ↓
archaeophyte
flowering late
24
Alliaria petiolata “Garlic Mustard” ↓
native
flowering early
24
Veronica chamaedrys “Germander Speedwell” ↓
native
flowering early
119
23
Antirrhinum majus “Snapdragon” ↓
neophyte
flowering late
120
21
Smyrnium olusatrum “Alexanders” ↓
archaeophyte
flowering early
121
20
Daphne laureola “Spurge-laurel” ↑
native
flowering expected
20
Glebionis segetum “Corn Marigold” ↑
archaeophyte
flowering late
20
Laphangium luteoalbum “Jersey Cudweed” ↑
neophyte
flowering late
124
19
Rumex obtusifolius “Broad-leaved Dock” ↓
native
flowering late
19
Alnus glutinosa “Alder” ↓
native
flowering early
19
Rosmarinus officinalis “Rosemary” ↑
neophyte
flowering early
19
Hirschfeldia incana “Hoary Mustard” ↓
neophyte
flowering late
19
Vicia sativa “Common Vetch” ↓
native
flowering late
19
Aethusa cynapium “Fool's Parsley” ↓
native
flowering late
130
18
Brachypodium sylvaticum “False Brome” ↑
native
flowering late
18
Lepidium didymum “Lesser Swine-cress” ↓
neophyte
flowering late
18
Chaerophyllum temulum “Rough Chervil” ↑
native
flowering early
18
Sagina procumbens “Procumbent Pearlwort” ↓
native
flowering late
18
Erica cinerea “Bell Heather” ↓
native
flowering late
18
Lamium hybridum “Cut-leaved Dead-nettle” ↓
archaeophyte
flowering early or late
18
Oxalis corniculata “Procumbent Yellow-sorrel” ↑
neophyte
flowering late
18
Spergula arvensis “Corn Spurrey” ↑
native
flowering late
18
Lysimachia arvensis “Scarlet Pimpernel” ↑
native
flowering late
139
17
Armeria maritima “Thrift” ↓
native
flowering late
17
Picris hieracioides “Hawkweed Oxtongue” ↓
native
flowering late
141
16
Lamium amplexicaule “Henbit Dead-nettle” ↓
archaeophyte
flowering early
142
15
Myosotis sylvatica “Wood Forget-me-not” ↑
native
flowering early
15
Euphorbia oblongata “Balkan Spurge” ↑
neophyte
flowering early
15
Caltha palustris “Marsh-marigold” ↑
native
flowering early
15
Erigeron acris “Blue Fleabane” ↑
native
flowering late
15
Erigeron glaucus “Seaside Daisy” ↓
neophyte
flowering early or late
15
Chenopodium album s.s. “Fat-hen” ↑
native
flowering late
148
14
Fumaria capreolata “White Ramping-fumitory” ↓
native
flowering late
14
Galinsoga parviflora “Gallant Soldier” ↑
neophyte
flowering late
14
Potentilla indica “Yellow-flowered Strawberry” ↑
neophyte
flowering early
14
Viola × ⁠wittrockiana “Garden Pansy” ↓
cultivated hybrid (native × alien)
flowering late
14
Vinca difformis “Intermediate Periwinkle” ↑
neophyte
flowering early
153
13
Lolium perenne “Perennial Rye-grass” ↓
native
flowering early or late
13
Persicaria capitata “Pink-headed Persicaria” ↑
neophyte
flowering expected
13
Briza maxima “Greater Quaking-grass” ↑
neophyte
flowering early
13
Senecio viscosus “Sticky Groundsel” ↓
neophyte
flowering late
13
Mycelis muralis “Wall Lettuce” ↑
native
flowering late
13
Anisantha sterilis “Barren Brome” ↑
archaeophyte
flowering early
159
12
Artemisia vulgaris “Mugwort” ↑
archaeophyte
flowering late
12
Silene uniflora “Sea Campion” ↑
native
flowering late
12
Torilis japonica “Upright Hedge-parsley” ↑
native
flowering late
12
Pastinaca sativa “Parsnips” ↑
native
flowering late
12
Mahonia aquifolium “Oregon-grape” ↑
neophyte
flowering early
12
Erysimum cheiri “Wallflower” ↓
archaeophyte
flowering early
12
Thlaspi arvense “Field Penny-cress” ↑
archaeophyte
flowering late
12
Calluna vulgaris “Heather” ↑
native
flowering late
12
Conium maculatum “Hemlock” ↑
archaeophyte
flowering early or late
168
11
Filipendula ulmaria “Meadowsweet” ↑
native
flowering late
11
Cirsium arvense “Creeping Thistle” ↓
native
flowering late
11
Umbilicus rupestris “Navelwort” ↓
native
flowering late
11
Angelica sylvestris “Wild Angelica” ↓
native
flowering late
11
Teucrium scorodonia “Wood Sage” ↓
native
flowering late
11
Valerianella carinata “Keeled-fruited Cornsalad” ↓
archaeophyte
flowering early
11
Pulmonaria officinalis “Lungwort” ↑
neophyte
flowering early
11
Plantago coronopus “Buck's-horn Plantain” ↓
native
flowering early
11
Crataegus monogyna “Hawthorn” ↑
native
flowering early
11
Leucojum aestivum “Summer Snowflake” ↑
neophyte
flowering early
11
Aubrieta deltoidea “Aubretia” ↑
neophyte
flowering early
179
10
Crithmum maritimum “Rock Samphire” ↓
native
flowering late
10
Leontodon saxatilis “Lesser Hawkbit” ↓
native
flowering late
10
Tripolium pannonicum “Sea Aster” ↑
native
flowering late
10
Sisymbrium orientale “Eastern Rocket” ↑
neophyte
flowering late
10
Tussilago farfara “Colt's-foot” ↑
native
flowering early
10
Erodium cicutarium s.s. “Common Stork's-bill” ↓
native
flowering late
10
Ulex gallii “Western Gorse” ↓
native
flowering early
186
9
Foeniculum vulgare “Fennel” ↑
archaeophyte
flowering late
9
Viola riviniana “Common Dog-violet” ↓
native
flowering early
9
Verbena bonariensis “Argentinian Vervain” ↑
neophyte
flowering late
9
Oxalis articulata “Pink-sorrel” ↓
neophyte
flowering late
9
Soleirolia soleirolii “Mind-your-own-business” ↑
neophyte
flowering late
9
Nigella damascena “Love-in-a-mist” ↑
neophyte
flowering early
9
Petasites hybridus “Butterbur” ↑
native
flowering early
9
Geranium dissectum “Cut-leaved Crane's-bill” ↓
archaeophyte
flowering early or late
9
Trifolium repens “White Clover” ↓
native
flowering late
9
Symphytum officinale “Common Comfrey” ↑
native
flowering early
9
Tanacetum vulgare “Tansy” ↓
native
flowering late
9
Lobelia erinus “Garden Lobelia” ↑
neophyte
flowering early or late
9
Geranium lucidum “Shining Crane's-bill” ↑
native
flowering early or late
9
Arenaria serpyllifolia s.l. “Thyme-leaved & Slender Sandworts” ↑
native
flowering late
9
Matricaria chamomilla “Scented Mayweed” ↓
archaeophyte
flowering late
201
8
Cytisus scoparius “Broom” ↓
native
flowering early
8
Carpobrotus edulis “Hottentot-fig” ↑
neophyte
flowering early
8
Stachys sylvatica “Hedge Woundwort” ↓
native
flowering late
8
Centaurea nigra s.s. “Common Knapweed” ↓
native
flowering late
8
Lycopsis arvensis “Bugloss” ↑
archaeophyte
flowering late
8
Stellaria pallida “Lesser Chickweed” ↑
native
flowering early
8
Leycesteria formosa “Himalayan Honeysuckle” ↓
neophyte
flowering late
8
Silene latifolia “White Campion” ↓
archaeophyte
flowering late
8
Poa infirma “Early Meadow-grass” ↑
native
flowering early
8
Malva moschata “Musk-mallow” ↓
native
flowering late
8
Melilotus albus “White Melilot” ↓
neophyte
flowering late
8
Echium vulgare “Viper's-bugloss” ↑
native
flowering late
8
Myosotis discolor “Changing Forget-me-not” ↑
native
flowering late
8
Lonicera japonica “Japanese Honeysuckle” ↓
neophyte
flowering late
8
Brassica rapa “Turnip” ↓
archaeophyte
flowering early
8
Cochlearia danica “Danish Scurvygrass” ↑
native
flowering early
217
7
Stachys arvensis “Field Woundwort” ↓
archaeophyte
flowering late
7
Atriplex patula “Common Orache” ↓
native
flowering late
7
Fuchsia magellanica “Fuchsia” ↑
neophyte
flowering late
7
Chamaemelum nobile “Chamomile” ↑
native
flowering early or late
7
Salvia verbenaca “Wild Clary” ↑
native
flowering early or late
7
Schedonorus arundinaceus “Tall Fescue” ↓
native
flowering late
7
Brachyglottis × ⁠jubar “Shrub Ragwort” ↑
cultivated hybrid (alien × alien)
flowering late
7
Hesperis matronalis “Dame's-violet” ↑
neophyte
flowering early or late
7
Diplotaxis tenuifolia “Perennial Wall-rocket” ↑
archaeophyte
flowering late
7
Oxalis incarnata “Pale Pink-sorrel” ↑
neophyte
flowering early
7
Alcea rosea “Hollyhock” ↑
neophyte
flowering late
7
Brassica nigra “Black Mustard” ↓
native or alien
flowering late
7
Papaver cambricum “Welsh Poppy” ↑
native
flowering late
230
6
Euphorbia paralias “Sea Spurge” ↑
native
flowering late
6
Cyclamen hederifolium “Sowbread” ↑
neophyte
flowering late
6
Cyclamen coum “Eastern Sowbread” ↑
neophyte
flowering early
6
Euphorbia amygdaloides “Wood Spurge” ↑
native
flowering early
6
Ervilia hirsuta “Hairy Tare” ↓
native
flowering early or late
6
Betonica officinalis “Betony” ↑
native
flowering late
6
Lonicera periclymenum “Honeysuckle” ↓
native
flowering late
6
Viola reichenbachiana “Early Dog-violet” ↑
native
flowering early
6
Persicaria maculosa “Redshank” ↑
native
flowering late
6
Malva neglecta “Dwarf Mallow” ↑
archaeophyte
flowering late
6
Lamium maculatum “Spotted Dead-nettle” ↓
neophyte
flowering early or late
6
Jacobaea erucifolia “Hoary Ragwort” ↓
native
flowering late
6
Helleborus argutifolius “Corsican Hellebore” ↑
neophyte
6
Prunus cerasifera “Cherry Plum” ↑
neophyte
flowering expected
6
Euphorbia characias “Mediterranean Spurge” ↑
neophyte
flowering early
6
Pilosella aurantiaca “Fox-and-cubs” ↓
neophyte
flowering early
6
Viburnum × ⁠bodnantense ↑
neophyte
flowering expected
6
Holcus lanatus “Yorkshire-fog” ↓
native
flowering late
6
Mahonia × ⁠media ↑
neophyte
flowering expected
6
Lunaria annua “Honesty” ↓
neophyte
flowering early
250
5
Sison amomum “Stone Parsley” ↓
native
flowering late
5
Prunus laurocerasus “Cherry Laurel” ↑
neophyte
flowering early
5
Helleborus viridis “Green Hellebore” ↑
native or alien
flowering early
5
Hypericum androsaemum “Tutsan” ↓
native
flowering late
5
Jacobaea maritima “Silver Ragwort” ↑
neophyte
flowering late
5
Melilotus altissimus “Tall Melilot” ↑
archaeophyte
flowering late
5
Symphytum tuberosum “Tuberous Comfrey” ↑
neophyte
flowering early or late
5
Ceratochloa cathartica “Rescue Brome” ↓
neophyte
flowering late
5
Geranium × ⁠oxonianum “Druce's Crane's-bill” ↑
cultivated hybrid (alien × alien)
flowering late
5
Bergenia crassifolia “Elephant-ears” ↑
neophyte
flowering early
5
Polycarpon tetraphyllum “Four-leaved Allseed” ↑
native or alien
flowering early or late
5
Prunus × ⁠subhirtella ↑
cultivated hybrid (alien × alien)
5
Veronica × ⁠franciscana ↓
cultivated hybrid (alien × alien)
5
Rapistrum rugosum “Bastard Cabbage” ↑
neophyte
flowering late
5
Berberis darwinii “Darwin's Barberry” ↑
neophyte
flowering early
5
Calystegia silvatica “Large Bindweed” ↑
neophyte
flowering late
5
Catapodium rigidum “Fern-grass” ↑
native
flowering early
5
Chelidonium majus “Greater Celandine” ↓
archaeophyte
flowering early or late
5
Viburnum lantana “Wayfaring-tree” ↑
native
flowering early
5
Galium album “Hedge Bedstraw” ↓
native
flowering late
5
Scabiosa columbaria “Small Scabious” ↑
native
flowering late
5
Prunus spinosa “Blackthorn” ↑
native
flowering early
5
Claytonia perfoliata “Springbeauty” ↑
neophyte
flowering early
5
Glechoma hederacea “Ground-ivy” ↓
native
flowering early
5
Primula × ⁠polyantha “False Oxlip” ↑
spontaneous hybrid (native × native)
5
Valerianella locusta “Common Cornsalad” ↑
native
flowering early
5
Juncus tenuis “Slender Rush” ↑
neophyte
flowering late
5
Galium aparine “Cleavers” ↓
native
flowering late
278
4
Poa trivialis “Rough Meadow-grass” ↓
native
flowering early or late
4
Iris foetidissima “Stinking Iris” ↑
native
flowering early
4
Brassica napus “Rape” ↓
neophyte
flowering early
4
Jasione montana “Sheep's-bit” ↑
native
flowering early or late
4
Rumex crispus “Curled Dock” ↓
native
flowering late
4
Ranunculus auricomus “Goldilocks Buttercup” ↑
native
flowering early
4
Rhododendron ponticum “Rhododendron” ↑
neophyte
flowering early
4
Scrophularia auriculata “Water Figwort” ↓
native
flowering late
4
Bromus hordeaceus “Soft-brome” ↑
native
flowering early
4
Erica tetralix “Cross-leaved Heath” ↑
native
flowering late
4
Lonicera fragrantissima ↑
neophyte
4
Cotula australis “Annual Buttonweed” ↑
neophyte
flowering late
4
Malva arborea “Tree-mallow” ↓
native
flowering late
4
Oenanthe crocata “Hemlock Water-dropwort” ↑
native
flowering early or late
4
Melilotus officinalis “Ribbed Melilot” ↓
neophyte
flowering late
4
Salix caprea “Goat Willow” ↓
native
flowering early
4
Petasites albus “White Butterbur” ↑
neophyte
flowering early
4
Claytonia sibirica “Pink Purslane” ↑
neophyte
flowering early
4
Erica carnea “Winter Heath” ↑
neophyte
flowering early
4
Symphytum × ⁠hidcotense “Hidcote Comfrey” ↑
cultivated hybrid (alien × alien)
flowering early
4
Valeriana officinalis “Common Valerian” ↑
native
flowering late
4
Brunnera macrophylla “Great Forget-me-not” ↑
neophyte
flowering early
4
Helleborus niger “Christmas-rose” ↑
neophyte
flowering expected
4
Clematis cirrhosa “Early Virgin's-bower” ↑
neophyte
flowering expected
4
Blackstonia perfoliata “Yellow-wort” ↓
native
flowering late
4
Erysimum cheiranthoides “Treacle-mustard” ↑
archaeophyte
flowering late
4
Ranunculus bulbosus “Bulbous Buttercup” ↓
native
flowering early
305
3
Leontodon hispidus “Rough Hawkbit” ↓
native
flowering late
3
Viola × ⁠contempta ↑
spontaneous hybrid (native × native)
flowering early or late
3
Pimpinella saxifraga “Burnet-saxifrage” ↓
native
flowering late
3
Lactuca serriola “Prickly Lettuce” ↓
archaeophyte
flowering late
3
Yucca gloriosa “Spanish-dagger” ↑
neophyte
flowering late
3
Jacobaea aquatica “Marsh Ragwort” ↓
native
flowering late
3
Gazania rigens “Treasureflower” ↑
neophyte
flowering late
3
Chenopodiastrum murale “Nettle-leaved Goosefoot” ↑
archaeophyte
flowering late
3
Rumex acetosella “Sheep's Sorrel” ↑
native
flowering early or late
3
Pulmonaria rubra “Red Lungwort” ↑
neophyte
flowering early
3
Plantago lanceolata “Ribwort Plantain” ↓
native
flowering early
3
Spergularia rupicola “Rock Sea-spurrey” ↑
native
flowering late
3
Silene × ⁠hampeana “Hybrid Campion” ↓
spontaneous hybrid (native × alien)
flowering early
3
Centaurea montana “Perennial Cornflower” ↑
neophyte
flowering early
3
Linaria purpurea “Purple Toadflax” ↓
neophyte
flowering late
3
Alnus cordata “Italian Alder” ↑
neophyte
flowering early
3
Escallonia rubra “Escallonia” ↓
neophyte
flowering late
3
Oxalis pes-caprae “Bermuda-buttercup” ↑
neophyte
flowering early
3
Pseudognaphalium undulatum “Cape Cudweed” ↑
neophyte
flowering late
3
Carpobrotus glaucescens “Angular Sea-fig” ↑
neophyte
flowering early
3
Geum rivale “Water Avens” ↑
native
flowering late
3
Tristagma uniflorum “Spring Starflower” ↑
neophyte
flowering early
3
Leucanthemum × ⁠superbum “Shasta Daisy” ↑
cultivated hybrid (alien × alien)
flowering late
3
Medicago arabica “Spotted Medick” ↓
native
flowering late
3
Anchusa officinalis “Alkanet” ↑
neophyte
flowering late
3
Persicaria lapathifolia “Pale Persicaria” ↑
native
flowering late
3
Geranium sanguineum “Bloody Crane's-bill” ↑
native
flowering late
3
Silene vulgaris “Bladder Campion” ↑
native
flowering late
3
Clematis vitalba “Traveller's-joy” ↓
native
flowering late
3
Papaver rhoeas “Common Poppy” ↓
archaeophyte
flowering late
3
Saxifraga tridactylites “Rue-leaved Saxifrage” ↓
native
flowering early
3
Verbascum thapsus “Great Mullein” ↑
native
flowering late
3
Sonchus arvensis “Perennial Sow-thistle” ↓
native
flowering late
3
Calystegia sepium “Hedge Bindweed” ↑
native
flowering late
3
Cornus sanguinea “Dogwood” ↓
native
flowering early or late
3
Bergenia × ⁠schmidtii “Ciliate Elephant-ears” ↑
cultivated hybrid (alien × alien)
flowering early
3
Arbutus unedo “Strawberry-tree” ↓
native
flowering late
3
Campanula persicifolia “Peach-leaved Bellflower” ↑
neophyte
flowering late
3
Stellaria graminea “Lesser Stitchwort” ↓
native
flowering early or late
3
Helleborus × ⁠hybridus “Hybrid Lenten-rose” ↑
cultivated hybrid (alien × alien)
3
Chenopodium strictum “Striped Goosefoot” ↑
neophyte
flowering late
3
Barbarea vulgaris “Winter-cress” ↓
native
flowering early
3
Alopecurus pratensis “Meadow Foxtail” ↑
native
flowering early
3
Silybum marianum “Milk Thistle” ↑
archaeophyte
flowering late
3
Spartina anglica s.s. “Common Cord-grass” ↑
native
flowering late
3
Potentilla reptans “Creeping Cinquefoil” ↓
native
flowering late
3
Succisa pratensis “Devil's-bit Scabious” ↑
native
flowering late
3
Crepis biennis “Rough Hawk's-beard” ↑
native
flowering late
3
Lamium confertum “Northern Dead-nettle” ↑
archaeophyte
flowering late
3
Helleborus orientalis “Lenten-rose” ↑
neophyte
flowering expected
3
Euphorbia lathyris “Caper Spurge” ↑
archaeophyte
flowering early or late
3
Raphanus sativus “Garden Radish” ↑
neophyte
flowering late
3
Trisetum flavescens “Yellow Oat-grass” ↑
native
flowering early
358
2
Agrostemma githago “Corncockle” ↑
archaeophyte
flowering late
2
Ranunculus parviflorus “Small-flowered Buttercup” ↑
native
flowering early
2
Tragopogon pratensis “Goat's-beard” ↑
native
flowering early or late
2
Vaccinium myrtillus “Bilberry” ↑
native
flowering early
2
Potentilla anglica “Trailing Tormentil” ↑
native
flowering late
2
Vicia cracca “Tufted Vetch” ↓
native
flowering late
2
Symphoricarpos albus “Snowberry” ↑
neophyte
flowering late
2
Carex divulsa “Grey Sedge” ↑
native
flowering late
2
Salvia pratensis “Meadow Clary” ↑
native or alien
flowering early or late
2
Lolium multiflorum “Italian Rye-grass” ↑
neophyte
flowering late
2
Agrostis capillaris “Common Bent” ↓
native
flowering late
2
Orobanche hederae “Ivy Broomrape” ↑
native
flowering late
2
Kickxia elatine “Sharp-leaved Fluellen” ↓
archaeophyte
flowering late
2
Myosotis ramosissima “Early Forget-me-not” ↓
native
flowering early
2
Myosotis scorpioides “Water Forget-me-not” ↑
native
flowering late
2
Urtica membranacea “Mediterranean Nettle” ↑
neophyte
flowering late
2
Delairea odorata “German-ivy” ↑
neophyte
flowering late
2
Symphytum × ⁠uplandicum “Russian Comfrey” ↑
cultivated hybrid (alien × alien)
flowering early or late
2
Chaenostoma cordatum “Bacopa” ↑
neophyte
2
Carduus crispus “Welted Thistle” ↓
native
flowering late
2
Anemone blanda “Balkan Anemone”
neophyte
flowering early
2
Crepis vesicaria “Beaked Hawk's-beard” ↓
neophyte
flowering late
2
Silene flos-cuculi “Ragged-Robin” ↓
native
flowering early
2
Oxalis mirbelii “Fleshy Yellow-sorrel” ↑
neophyte
flowering early
2
Euphorbia portlandica “Portland Spurge” ↓
native
flowering late
2
Anthyllis vulneraria “Kidney Vetch” ↑
native
flowering late
2
Pilosella officinarum “Mouse-ear-hawkweed” ↓
native
flowering early or late
2
Lepidium coronopus “Swine-cress” ↑
archaeophyte
flowering late
2
Diplotaxis muralis “Annual Wall-rocket” ↓
neophyte
flowering late
2
Rosa × ⁠alba “White Rose”
neophyte
flowering early or late
2
Lagurus ovatus “Hare's-tail” ↑
neophyte
flowering late
2
Lavandula angustifolia “Garden Lavender” ↑
neophyte
flowering early or late
2
Rubus idaeus “Raspberry” ↑
native
flowering early
2
Trifolium hybridum “Alsike Clover” ↑
neophyte
flowering late
2
Crocus × ⁠luteus “Yellow Crocus” ↑
cultivated hybrid (alien × alien)
2
Barbarea verna “American Winter-cress” ↑
neophyte
flowering early
2
Rosa spinosissima “Burnet Rose” ↑
native
flowering early
2
Anthemis punctata “Sicilian Chamomile” ↑
neophyte
flowering early or late
2
Tamarix gallica “Tamarisk” ↑
neophyte
flowering early
2
Anthriscus caucalis “Bur Chervil” ↑
native
flowering early
2
Impatiens glandulifera “Himalayan Balsam” ↑
neophyte
flowering late
2
Garrya elliptica “Silk-tassel” ↑
neophyte
flowering early
2
Myrrhis odorata “Sweet Cicely” ↑
neophyte
flowering early
2
Poa compressa “Flattened Meadow-grass” ↓
native
flowering late
2
Chaenomeles japonica “Japanese quince” ↑
neophyte
flowering early
2
Euphorbia exigua “Dwarf Spurge” ↑
archaeophyte
flowering late
2
Veronica officinalis “Heath Speedwell” ↑
native
flowering early or late
2
Setaria pumila “Yellow Bristle-grass”
neophyte
flowering late
2
Fatsia japonica “Fatsia” ↑
neophyte
flowering late
2
Geranium macrorrhizum “Rock Crane's-bill” ↑
neophyte
flowering early
2
Pimpinella major “Greater Burnet-saxifrage” ↓
native
flowering late
2
Viola tricolor “Wild Pansy” ↓
native
flowering early or late
2
Fragaria ananassa “Garden Strawberry” ↑
neophyte
flowering early
2
Thymus drucei “Wild Thyme” ↓
native
flowering early or late
2
Elymus caninus “Bearded Couch” ↓
native
flowering late
2
Carduus nutans “Musk Thistle” ↓
native
flowering early or late
2
Poa nemoralis “Wood Meadow-grass” ↑
native
flowering early or late
2
Polygala serpyllifolia “Heath Milkwort” ↑
native
flowering early or late
2
Sedum album “White Stonecrop” ↑
archaeophyte
flowering late
2
Geranium versicolor “Pencilled Crane's-bill” ↑
neophyte
flowering late
2
Hypericum calycinum “Rose-of-Sharon” ↑
neophyte
flowering late
2
Fumaria bastardii “Tall Ramping-fumitory” ↓
native
flowering late
2
Atriplex prostrata s.s. “Spear-leaved Orache” ↓
native
flowering late
2
Phragmites australis “Common Reed” ↑
native
flowering late
2
Laurus nobilis “Bay” ↑
neophyte
flowering early
2
Geranium phaeum “Dusky Crane's-bill” ↑
neophyte
flowering early
2
Salix cinerea “Grey Willows” ↑
native
flowering early
2
Campanula rapunculoides “Creeping Bellflower” ↑
neophyte
flowering late
2
Cakile maritima “Sea Rocket” ↓
native
flowering expected
2
Hedera colchica “Persian Ivy” ↑
neophyte
flowering late
2
Sedum acre “Biting Stonecrop” ↑
native
flowering early or late
2
Tropaeolum majus “Nasturtium” ↓
neophyte
flowering late
2
Geum × ⁠intermedium “Hybrid Avens” ↑
spontaneous hybrid (native × native)
2
Agrostis stolonifera “Creeping Bent” ↓
native
flowering late
2
Trifolium incarnatum “Crimson & Long-headed Clovers” ↑
native
flowering late
2
Trifolium dubium “Lesser Trefoil” ↓
native
flowering late
2
Osteospermum jucundum “Cape daisy” ↑
neophyte
2
Cirsium palustre “Marsh Thistle” ↓
native
flowering late
2
Calendula arvensis “Field Marigold” ↑
neophyte
flowering early or late
2
Ceratocapnos claviculata “Climbing Corydalis” ↓
native
flowering late
2
Arabis collina “Rosy Cress”
neophyte
flowering late
2
Poterium sanguisorba ↑
neophyte
flowering early or late
2
Hypericum perforatum sensu Stace “Perforate St John's-wort” ↓
native
flowering late
441
1
Iris pseudacorus “Yellow Iris” ↑
native
flowering late
1
Hamamelis mollis “Chinese Witch Hazel” ↑
1
Linaria vulgaris “Common Toadflax” ↑
native
flowering late
1
Conopodium majus “Pignut” ↑
native
flowering early
1
Rumex × ⁠dufftii ↑
spontaneous hybrid (native × native)
1
Moehringia trinervia “Three-nerved Sandwort” ↑
native
flowering early
1
Carex panicea “Carnation Sedge”
native
flowering early
1
Carduus tenuiflorus “Slender Thistle” ↑
native
flowering late
1
Oxalis stricta “Upright Yellow-sorrel” ↑
neophyte
flowering late
1
Elaeagnus × ⁠submacrophylla “Ebbinge's Oleaster” ↓
cultivated hybrid (alien × alien)
flowering late
1
Galium verum “Lady's Bedstraw” ↓
native
flowering late
1
Veronica montana “Wood Speedwell” ↓
native
flowering early
1
Nemesia floribunda
neophyte
1
Epilobium ciliatum “American Willowherb” ↑
neophyte
flowering late
1
Phleum pratense s.s. “Timothy” ↓
native
flowering late
1
Lotus corniculatus “Common Bird's-foot-trefoil” ↑
native
flowering late
1
Digitalis purpurea “Foxglove” ↑
native
flowering late
1
Iris unguicularis “Algerian Iris” ↑
neophyte
1
Aeonium cuneatum “Aeonium”
neophyte
flowering early
1
Festuca rubra “Red Fescue” ↑
native
flowering late
1
Veronica salicifolia “Narrow-leaved Hebe” ↑
neophyte
flowering late
1
Pseudofumaria alba “Pale Corydalis” ↑
neophyte
flowering late
1
Sarcococca confusa “Sweet Box” ↑
neophyte
flowering expected
1
Erigeron bonariensis “Argentine Fleabane” ↑
neophyte
flowering late
1
Polypogon monspeliensis “Annual Beard-grass” ↑
native
flowering late
1
Centaurea dealbata
neophyte
1
Sinapis alba “White Mustard” ↓
archaeophyte
flowering late
1
Sison segetum “Corn Parsley” ↑
native
flowering late
1
Filago germanica “Common Cudweed” ↑
native
flowering late
1
Luzula campestris “Field Wood-rush”
native
flowering early
1
Hippophae rhamnoides “Sea-buckthorn”
native
flowering early
1
Elaeagnus macrophylla “Broad-leaved Oleaster” ↑
neophyte
flowering late
1
Geranium maderense “Giant Herb-Robert” ↑
neophyte
flowering early
1
Vulpia bromoides “Squirreltail Fescue” ↑
native
flowering early
1
Elymus repens “Common Couch” ↓
native
flowering late
1
Barbarea intermedia “Medium-flowered Winter-cress” ↑
neophyte
flowering early
1
Acacia dealbata “Silver Wattle”
neophyte
1
Chrysosplenium oppositifolium “Opposite-leaved Golden-saxifrage” ↓
native
flowering early
1
Allium paradoxum “Few-flowered Garlic” ↑
neophyte
flowering early
1
Galium murale “Small Goosegrass” ↑
neophyte
1
Viburnum farreri “Farrer's Viburnum” ↑
neophyte
1
Fumaria purpurea “Purple Ramping-fumitory” ↑
native
flowering late
1
Sagina apetala “Annual Pearlwort” ↓
native
flowering early or late
1
Cirsium vulgare “Spear Thistle” ↓
native
flowering late
1
Atriplex hortensis “Garden Orache”
neophyte
flowering early or late
1
Asplenium scolopendrium “Hart's-tongue” ↓
native
flowering late
1
Anthemis cotula “Stinking Chamomile” ↑
archaeophyte
flowering late
1
Elaeagnus pungens “Spiny Oleaster” ↑
neophyte
flowering late
1
Cyperus eragrostis “Pale Galingale” ↓
neophyte
flowering late
1
Spartium junceum “Spanish Broom” ↑
neophyte
flowering early or late
1
Artemisia absinthium “Wormwood” ↑
archaeophyte
flowering late
1
Nerine bowdenii “Bowden Lily” ↑
neophyte
1
Potentilla recta “Sulphur Cinquefoil” ↑
neophyte
flowering early or late
1
Grevillea rosmarinifolia “Rosemary Grevillea”
1
Aurinia saxatilis “Golden Alison” ↑
neophyte
1
Ornithopus perpusillus “Bird's-foot” ↑
native
flowering early or late
1
Ranunculus sardous “Hairy Buttercup” ↑
native or alien
flowering late
1
Cortaderia selloana “Pampas-grass” ↑
neophyte
flowering late
1
Acanthus mollis “Bear's-breech” ↑
neophyte
flowering late
1
Dipsacus fullonum s.s. “Wild Teasel” ↓
native or alien
flowering late
1
Lathyrus odoratus “Sweet Pea”
neophyte
flowering late
1
Cyclamen persicum “Florist's Cyclamen” ↑
neophyte
1
Achillea ptarmica “Sneezewort” ↑
native
flowering late
1
Alnus incana “Grey Alder” ↓
neophyte
flowering early
1
Juncus bufonius s.s. “Toad Rush” ↓
native
flowering early or late
1
Rumex conglomeratus “Clustered Dock” ↑
native
flowering late
1
Veronica peregrina “American Speedwell” ↑
neophyte
flowering early
1
Carex hirta “Hairy Sedge”
native
flowering early
1
Muehlenbeckia complexa “Wireplant” ↑
neophyte
flowering late
1
Potentilla erecta “Tormentil” ↓
native
flowering late
1
Geum macrophyllum “Large-leaved Avens” ↑
neophyte
flowering early or late
1
Symphyotrichum novi-belgii “Confused Michaelmas-daisy” ↑
neophyte
flowering late
1
Petroselinum crispum “Garden Parsley” ↑
archaeophyte
flowering late
1
Kniphofia × ⁠praecox “Greater Red-hot-poker”
cultivated hybrid (alien × alien)
flowering late
1
Symphyotrichum × ⁠salignum “Common Michaelmas-daisy” ↓
cultivated hybrid (alien × alien)
flowering late
1
Cynosurus cristatus “Crested Dog's-tail” ↑
native
flowering late
1
Campanula rotundifolia “Harebell” ↓
native
flowering late
1
Coronilla valentina “Shrubby Scorpion-vetch” ↓
neophyte
flowering early
1
Rosa rugosa “Japanese Rose” ↑
neophyte
flowering early or late
1
Sagina filicaulis “Slender Pearlwort” ↓
native
flowering early or late
1
Erysimum linifolium
neophyte
1
Helosciadium nodiflorum “Fool's-water-cress” ↑
native
flowering late
1
Scrophularia nodosa “Common Figwort” ↑
native
flowering late
1
Glebionis coronaria “Crown Daisy”
neophyte
flowering late
1
Arabis procurrens “Prostrate Rock-cress” ↑
neophyte
1
Spartina × ⁠townsendii “Townsend's Cord-grass” ↑
spontaneous hybrid (native × alien)
flowering late
1
Mibora minima “Early Sand-grass”
native
flowering early
1
Lampranthus falciformis “Sickle-leaved Dewplant”
neophyte
flowering early
1
Skimmia japonica ↑
neophyte
1
Poa alpina “Alpine Meadow-grass” ↑
native
flowering late
1
Mauranthemum paludosum “Annual Marguerite” ↑
neophyte
1
Papaver lecoqii “Yellow-juiced Poppy”
archaeophyte
flowering early
1
Allium ursinum “Ramsons” ↑
native
flowering early
1
Cotoneaster integrifolius “Entire-leaved Cotoneaster” ↑
neophyte
flowering early
1
Geranium albanum
1
Scutellaria altissima “Somerset Skullcap”
neophyte
flowering late
1
Eupatorium cannabinum “Hemp-agrimony” ↑
native
flowering late
1
Lysimachia tenella “Bog Pimpernel”
native
flowering late
1
Echinochloa crus-galli “Cockspur” ↑
neophyte
flowering late
1
Solanum nitidibaccatum “Green Nightshade”
neophyte
flowering late
1
Centaurea cyanus “Cornflower” ↓
archaeophyte
flowering late
1
Beta vulgaris “Beet” ↓
native
flowering late
1
Lonicera nitida “Wilson's Honeysuckle” ↑
neophyte
flowering early
1
Fascicularia bicolor “Rhodostachys”
neophyte
flowering late
1
Euonymus europaeus “Spindle” ↑
native
flowering early
1
Drabella muralis “Wall Whitlowgrass” ↑
native
flowering early
1
Cotoneaster wardii “Ward's Cotoneaster” ↑
neophyte
flowering early or late
1
Trifolium campestre “Hop Trefoil” ↑
native
flowering late
1
Lathyrus linifolius “Bitter-vetch” ↑
native
flowering early
1
Mahonia japonica ↓
neophyte
flowering expected
1
Hordeum vulgare “Six-rowed Barley” ↑
neophyte
flowering early
1
Crocosmia × ⁠crocosmiiflora “Montbretia”
cultivated hybrid (alien × alien)
flowering late
1
Ceratochloa carinata “California Brome” ↑
neophyte
flowering expected
1
Centaurea scabiosa “Greater Knapweed” ↓
native
flowering late
1
Erophila glabrescens “Glabrous Whitlowgrass” ↑
native
flowering early
1
Euryops pectinatus ↑
neophyte
1
Cichorium intybus “Chicory” ↑
archaeophyte
flowering late
1
Agapanthus praecox “African Lily” ↑
neophyte
flowering late
1
Oenothera glazioviana “Large-flowered Evening-primrose” ↓
neophyte
flowering late
1
Sedum kimnachii “Lesser Mexican-stonecrop” ↑
neophyte
flowering early
1
Pittosporum tenuifolium “Kohuhu”
neophyte
flowering early
1
Arabis caucasica “Garden Arabis” ↑
neophyte
flowering early
1
Rosa arvensis “Field-rose”
native
flowering early or late
1
Sisyrinchium bermudiana “Blue-eyed-grass”
native
flowering early or late
1
Mahonia × ⁠wagneri ↑
absent
flowering early
1
Aegonychon purpureocaeruleum “Purple Gromwell”
native
flowering early
1
Ulex minor “Dwarf Gorse” ↑
native
flowering late
1
Veronica × ⁠lackschewitzii
spontaneous hybrid (native × native)
1
Scleranthus annuus “Annual Knawel” ↑
native
flowering late
1
Euphorbia dulcis “Sweet Spurge” ↑
neophyte
flowering early
1
Primula auricula “Auricula” ↑
neophyte
flowering early or late
1
Petasites japonicus “Giant Butterbur”
neophyte
flowering early
1
Papaver atlanticum “Atlas Poppy” ↓
neophyte
flowering late
1
Erica lusitanica “Portuguese Heath” ↓
neophyte
flowering expected
1
Euphorbia platyphyllos “Broad-leaved Spurge” ↑
archaeophyte
flowering late
1
Oxalis exilis “Least Yellow-sorrel” ↑
neophyte
flowering late
1
Aegopodium podagraria “Ground-elder” ↓
archaeophyte
flowering early
1
Oenothera biennis “Common Evening-primrose” ↑
neophyte
flowering late
1
Muscari armeniacum “Garden Grape-hyacinth” ↑
neophyte
flowering early
1
Erica arborea “Tree Heath” ↑
neophyte
flowering expected
1
Descurainia sophia “Flixweed” ↑
archaeophyte
flowering late
1
Juncus effusus “Soft-rush” ↓
native
flowering late
1
Bistorta officinalis “Common Bistort” ↑
native
flowering late
1
Cerinthe major “Greater Honeywort” ↑
neophyte
1
Iberis sempervirens “Perennial Candytuft” ↑
neophyte
flowering early
1
Trifolium arvense “Hare's-foot Clover” ↓
native
flowering late
1
Lactuca tatarica “Blue Lettuce”
neophyte
flowering late
1
Anthoxanthum odoratum “Sweet Vernal-grass” ↓
native
flowering early
1
Lepidium ruderale “Narrow-leaved Pepperwort” ↑
archaeophyte
flowering late
1
Odontites vernus “Red Bartsia” ↓
native
flowering late
1
Phacelia tanacetifolia “Phacelia” ↓
neophyte
flowering early
1
Ranunculus omiophyllus “Round-leaved Crowfoot” ↑
native
flowering late
1
Brassica juncea “Chinese Mustard” ↑
neophyte
flowering early
1
Sabulina verna “Spring Sandwort” ↑
native
flowering early
1
Silene viscaria “Sticky Catchfly”
native
flowering late
1
Chaenorhinum origanifolium “Malling Toadflax” ↑
neophyte
flowering late
1
Verbascum nigrum “Dark Mullein” ↑
native
flowering early or late
1
Oenothera stricta “Fragrant Evening-primrose” ↑
neophyte
flowering late
1
Carex sylvatica “Wood-sedge” ↑
native
flowering early
1
Geranium endressii “French Crane's-bill” ↑
neophyte
flowering late
1
Hypochaeris glabra “Smooth Cat's-ear” ↓
native
flowering late
1
Campanula glomerata “Clustered Bellflower” ↑
native
flowering late
1
Cupressus macrocarpa “Monterey Cypress” ↑
neophyte
flowering early
1
Ehrharta erecta ↑
neophyte
1
Dipsacus pilosus “Small Teasel” ↑
native
flowering late
1
Holcus mollis “Creeping Soft-grass” ↑
native
flowering late
1
Alchemilla mollis “Garden Lady's-mantle” ↑
neophyte
flowering late
1
Schizostylis coccinea “Kaffir Lily” ↑
neophyte
1
Stellaria holostea “Greater Stitchwort” ↑
native
flowering early
1
Oxalis dillenii “Sussex Yellow-sorrel” ↑
neophyte
flowering late
1
Sedum dasyphyllum “Thick-leaved Stonecrop” ↑
neophyte
flowering early or late
1
Dianthus plumarius “Pink”
neophyte
flowering late
1
Montia fontana “Blinks” ↓
native
flowering late
1
Medicago polymorpha “Toothed Medick” ↑
native
flowering late
1
Forsythia suspensa “Golden-bell”
neophyte
flowering early
1
Aphanes arvensis agg. “Parsley Pierts (aggregate)” ↓
native
flowering late
1
Pittosporum crassifolium “Karo”
neophyte
flowering early
1
Geranium purpureum “Little-Robin”
native
flowering late
1
Nasturtium officinale s.s. “Water-cress” ↑
native
flowering late
1
Clematis tangutica “Orange-peel Clematis” ↑
neophyte
flowering early
1
Bromus racemosus “Smooth Brome” ↑
native
flowering early or late
1
Veronica × ⁠lewisii “Lewis's Hebe”
cultivated hybrid (alien × alien)
flowering late
1
Epilobium montanum “Broad-leaved Willowherb” ↓
native
flowering late
1
Solidago canadensis “Canadian Goldenrod” ↑
neophyte
flowering late
1
Carlina vulgaris “Carline Thistle” ↑
native
flowering late
1
Plantago major “Greater Plantain” ↓
native
flowering late
1
Silene gallica “Small-flowered Catchfly” ↑
archaeophyte
flowering late
1
Erinus alpinus “Fairy Foxglove” ↑
neophyte
flowering late
1
Solanum crispum
neophyte
1
Taxus baccata “Yew” ↓
native
flowering early
1
Oloptum miliaceum “Smilo-grass” ↑
neophyte
1
Ammi majus “Bullwort” ↑
neophyte
flowering late
1
Crocus tommasinianus “Early Crocus”
neophyte
flowering early
1
Erythranthe guttata “Monkeyflower” ↑
neophyte
flowering late
1
Bidens frondosa “Beggarticks” ↑
neophyte
flowering late
1
Myrica gale “Bog-myrtle” ↑
native
flowering early
1
Malva verticillata “Chinese Mallow” ↑
neophyte
flowering late
1
Silaum silaus “Pepper-saxifrage” ↑
native
flowering late
1
Lepidium virginicum “Least Pepperwort” ↑
neophyte
flowering late
1
Rumex sanguineus “Wood Dock” ↓
native
flowering late
1
Clinopodium nepeta “Lesser Calamint” ↑
native
flowering late
1
Anthemis arvensis “Corn Chamomile” ↓
archaeophyte
flowering early or late
1
Centaurium erythraea “Common Centaury” ↓
native
flowering late
1
Amaryllis belladonna “Jersey Lily”
neophyte
flowering late
1
Vulpia myuros “Rat's-tail Fescue” ↑
archaeophyte
flowering early
1
Geranium nodosum “Knotted Crane's-bill” ↑
neophyte
flowering late

Summaries

Overall flowering counts

species countrecord count (all lists)
Early1684898
Early or Late693469
Expected366169
Late3399214
Not determined34
Total sp count646

Native flowering counts

species countrecord count (all lists)
Early803826
Early or Late402545
Expected113486
Late1764934
Not determined4
Total sp count311