Bulbous Buttercup
- Peak month
- May
- Records since 2000
- 6,662
- Scientific name
- Ranunculus bulbosus
Greater Celandine
- Peak month
- May
- Records since 2000
- 6,651
- Scientific name
- Chelidonium majus
Wych Elm
- Peak month
- May
- Records since 2000
- 6,614
- Scientific name
- Ulmus glabra
Field Forget-me-not
- Peak month
- May
- Records since 2000
- 6,582
- Scientific name
- Myosotis arvensis
Bee Orchid
- Peak month
- June
- Records since 2000
- 6,503
- Scientific name
- Ophrys apifera
Carnation Sedge
- Peak month
- June
- Records since 2000
- 6,500
- Scientific name
- Carex panicea
Gypsywort
- Peak month
- August
- Records since 2000
- 6,492
- Scientific name
- Lycopus europaeus
Wavy Bitter-cress
- Peak month
- May
- Records since 2000
- 6,487
- Scientific name
- Cardamine flexuosa
Bearbind
- Peak month
- August
- Records since 2000
- 6,477
- Scientific name
- Calystegia sepium
Barren Brome
- Peak month
- June
- Records since 2000
- 6,383
- Scientific name
- Bromus sterilis
Borage
- Peak month
- July
- Records since 2000
- 6,379
- Scientific name
- Borago officinalis
Purple Toadflax
- Peak month
- June
- Records since 2000
- 6,373
- Scientific name
- Linaria purpurea
Canadian Waterweed
- Peak month
- August
- Records since 2000
- 6,360
- Scientific name
- Elodea canadensis
Mistletoe
- Peak month
- January
- Records since 2000
- 6,276
- Scientific name
- Viscum album
Wild Privet
- Peak month
- June
- Records since 2000
- 6,265
- Scientific name
- Ligustrum vulgare
Hard Rush
- Peak month
- July
- Records since 2000
- 6,248
- Scientific name
- Juncus inflexus
Barren Strawberry
- Peak month
- April
- Records since 2000
- 6,239
- Scientific name
- Potentilla sterilis
Crosswort
- Peak month
- May
- Records since 2000
- 6,186
- Scientific name
- Cruciata laevipes
Wild Strawberry
- Peak month
- May
- Records since 2000
- 6,172
- Scientific name
- Fragaria vesca
Soft Brome
- Peak month
- June
- Records since 2000
- 6,146
- Scientific name
- Bromus hordeaceus
Meadow Campion
- Peak month
- June
- Records since 2000
- 6,145
- Scientific name
- Silene flos-cuculi
Mouse-ear-hawkweed
- Peak month
- June
- Records since 2000
- 6,138
- Scientific name
- Pilosella officinarum
Mat-grass
- Peak month
- July
- Records since 2000
- 6,125
- Scientific name
- Nardus stricta
Black Horehound
- Peak month
- July
- Records since 2000
- 6,109
- Scientific name
- Ballota nigra
Sticky Mouse-ear
- Peak month
- April
- Records since 2000
- 6,100
- Scientific name
- Cerastium glomeratum
Scarlet Pimpernel
- Peak month
- June
- Records since 2000
- 6,084
- Scientific name
- Lysimachia arvensis
Three-cornered Garlic
- Peak month
- April
- Records since 2000
- 6,061
- Scientific name
- Allium triquetrum
Timothy
- Peak month
- July
- Records since 2000
- 6,033
- Scientific name
- Phleum pratense
Jointed Rush
- Peak month
- July
- Records since 2000
- 6,027
- Scientific name
- Juncus articulatus
Stinking Iris
- Peak month
- June
- Records since 2000
- 6,013
- Scientific name
- Iris foetidissima
Lilac
- Peak month
- May
- Records since 2000
- 6,008
- Scientific name
- Syringa vulgaris
Red Valerian
- Peak month
- May
- Records since 2000
- 5,970
- Scientific name
- Centranthus ruber
Creeping Soft-grass
- Peak month
- July
- Records since 2000
- 5,895
- Scientific name
- Holcus mollis
Eelgrass
- Peak month
- August
- Records since 2000
- 5,884
- Scientific name
- Zostera marina
Shining Crane's-bill
- Peak month
- April
- Records since 2000
- 5,867
- Scientific name
- Geranium lucidum
Hornbeam
- Peak month
- May
- Records since 2000
- 5,848
- Scientific name
- Carpinus betulus
Opium Poppy
- Peak month
- June
- Records since 2000
- 5,832
- Scientific name
- Papaver somniferum
Common Sedge
- Peak month
- June
- Records since 2000
- 5,800
- Scientific name
- Carex nigra
Agrimony
- Peak month
- July
- Records since 2000
- 5,759
- Scientific name
- Agrimonia eupatoria
Sharp-flowered Rush
- Peak month
- July
- Records since 2000
- 5,653
- Scientific name
- Juncus acutiflorus
Mother of Thyme
- Peak month
- July
- Records since 2000
- 5,633
- Scientific name
- Thymus praecox
Yellow Pimpernel
- Peak month
- May
- Records since 2000
- 5,601
- Scientific name
- Lysimachia nemorum
Smooth Hawk's-beard
- Peak month
- July
- Records since 2000
- 5,576
- Scientific name
- Crepis capillaris
Perennial Sow-thistle
- Peak month
- July
- Records since 2000
- 5,567
- Scientific name
- Sonchus arvensis
Large Gray Willow
- Peak month
- July
- Records since 2000
- 5,535
- Scientific name
- Salix cinerea
Bird Cherry
- Peak month
- April
- Records since 2000
- 5,516
- Scientific name
- Prunus padus
White Campion
- Peak month
- June
- Records since 2000
- 5,458
- Scientific name
- Silene latifolia
Redshank [plant]
- Peak month
- August
- Records since 2000
- 5,442
- Scientific name
- Persicaria maculosa