Enchanter's nightshade, Witch's grass
- Peak month
- July
- Records since 2000
- 12,056
- Scientific name
- Circaea lutetiana
Silverweed
- Peak month
- May
- Records since 2000
- 12,032
- Scientific name
- Argentina anserina
Common Chickweed
- Peak month
- April
- Records since 2000
- 11,998
- Scientific name
- Stellaria media
Greater Stitchwort
- Peak month
- May
- Records since 2000
- 11,979
- Scientific name
- Rabelera holostea
Purple Moor-grass
- Peak month
- June
- Records since 2000
- 11,789
- Scientific name
- Molinia caerulea
Devil's-bit Scabious
- Peak month
- August
- Records since 2000
- 11,742
- Scientific name
- Succisa pratensis
Crested Dog's-tail
- Peak month
- June
- Records since 2000
- 11,688
- Scientific name
- Cynosurus cristatus
Rough Meadow-grass
- Peak month
- June
- Records since 2000
- 11,534
- Scientific name
- Poa trivialis
Prickly Sow-thistle
- Peak month
- June
- Records since 2000
- 11,523
- Scientific name
- Sonchus asper
Rhododendron
- Peak month
- May
- Records since 2000
- 11,503
- Scientific name
- Rhododendron ponticum
Water Mint
- Peak month
- August
- Records since 2000
- 11,367
- Scientific name
- Mentha aquatica
Creeping Cinquefoil
- Peak month
- June
- Records since 2000
- 11,337
- Scientific name
- Potentilla reptans
Pyramidal Orchid
- Peak month
- June
- Records since 2000
- 11,220
- Scientific name
- Anacamptis pyramidalis
Heath Bedstraw
- Peak month
- June
- Records since 2000
- 11,207
- Scientific name
- Galium saxatile
Colt's-foot
- Peak month
- March
- Records since 2000
- 11,051
- Scientific name
- Tussilago farfara
Narrowleaf Vetch
- Peak month
- May
- Records since 2000
- 11,032
- Scientific name
- Vicia sativa
Pineapple Weed
- Peak month
- July
- Records since 2000
- 11,025
- Scientific name
- Matricaria discoidea
Hemp-agrimony
- Peak month
- August
- Records since 2000
- 10,961
- Scientific name
- Eupatorium cannabinum
Tufted Vetch
- Peak month
- July
- Records since 2000
- 10,953
- Scientific name
- Vicia cracca
Wild Teasel
- Peak month
- July
- Records since 2000
- 10,799
- Scientific name
- Dipsacus fullonum
Cross-leaved Heath
- Peak month
- July
- Records since 2000
- 10,772
- Scientific name
- Erica tetralix
Mugwort
- Peak month
- July
- Records since 2000
- 10,551
- Scientific name
- Artemisia vulgaris
Wood-sorrel
- Peak month
- April
- Records since 2000
- 10,549
- Scientific name
- Oxalis acetosella
Cut-leaved Crane's-bill
- Peak month
- June
- Records since 2000
- 10,545
- Scientific name
- Geranium dissectum
Black Medick
- Peak month
- June
- Records since 2000
- 10,508
- Scientific name
- Medicago lupulina
Wild Cherry
- Peak month
- April
- Records since 2000
- 10,464
- Scientific name
- Prunus avium
Curled Dock
- Peak month
- June
- Records since 2000
- 10,374
- Scientific name
- Rumex crispus
Bugle
- Peak month
- May
- Records since 2000
- 10,367
- Scientific name
- Ajuga reptans
Himalayan Honeysuckle
- Peak month
- August
- Records since 2000
- 10,314
- Scientific name
- Leycesteria formosa
Wood Anemone
- Peak month
- April
- Records since 2000
- 10,279
- Scientific name
- Anemone nemorosa
Dogwood
- Peak month
- June
- Records since 2000
- 10,200
- Scientific name
- Cornus sanguinea
Common Reed
- Peak month
- August
- Records since 2000
- 10,169
- Scientific name
- Phragmites australis
Butterfly-bush
- Peak month
- July
- Records since 2000
- 10,146
- Scientific name
- Buddleja davidii
Shepherd's-purse
- Peak month
- April
- Records since 2000
- 9,963
- Scientific name
- Capsella bursa-pastoris
Pendulous Sedge
- Peak month
- May
- Records since 2000
- 9,859
- Scientific name
- Carex pendula
Hemlock Water-dropwort
- Peak month
- June
- Records since 2000
- 9,856
- Scientific name
- Oenanthe crocata
Marsh-marigold
- Peak month
- April
- Records since 2000
- 9,736
- Scientific name
- Caltha palustris
Yellow-rattle
- Peak month
- June
- Records since 2000
- 9,710
- Scientific name
- Rhinanthus minor
Lesser Trefoil
- Peak month
- June
- Records since 2000
- 9,703
- Scientific name
- Trifolium dubium
Field Bindweed
- Peak month
- July
- Records since 2000
- 9,669
- Scientific name
- Convolvulus arvensis
Ivy-leaved Toadflax
- Peak month
- April
- Records since 2000
- 9,640
- Scientific name
- Cymbalaria muralis
Lesser Stitchwort
- Peak month
- June
- Records since 2000
- 9,336
- Scientific name
- Stellaria graminea
Field Wood-rush
- Peak month
- April
- Records since 2000
- 9,310
- Scientific name
- Luzula campestris
Japanese Rose
- Peak month
- August
- Records since 2000
- 9,179
- Scientific name
- Rosa rugosa
Wood Sage
- Peak month
- July
- Records since 2000
- 9,132
- Scientific name
- Teucrium scorodonia
Meadow Crane's-bill
- Peak month
- July
- Records since 2000
- 9,089
- Scientific name
- Geranium pratense
Wavy Hair-grass
- Peak month
- July
- Records since 2000
- 8,986
- Scientific name
- Avenella flexuosa
Common Marsh-bedstraw
- Peak month
- July
- Records since 2000
- 8,973
- Scientific name
- Galium palustre