Common Field-speedwell
- Peak month
- April
- Records since 2000
- 8,966
- Scientific name
- Veronica persica
Reed Canary-grass
- Peak month
- July
- Records since 2000
- 8,811
- Scientific name
- Phalaris arundinacea
Common Mallow
- Peak month
- June
- Records since 2000
- 8,810
- Scientific name
- Malva sylvestris
Harebell
- Peak month
- July
- Records since 2000
- 8,639
- Scientific name
- Campanula rotundifolia
Guelder-rose
- Peak month
- August
- Records since 2000
- 8,622
- Scientific name
- Viburnum opulus
Common Cottongrass
- Peak month
- June
- Records since 2000
- 8,473
- Scientific name
- Eriophorum angustifolium
Goat Willow
- Peak month
- August
- Records since 2000
- 8,468
- Scientific name
- Salix caprea
Meadow Foxtail
- Peak month
- May
- Records since 2000
- 8,431
- Scientific name
- Alopecurus pratensis
Traveller's-joy
- Peak month
- August
- Records since 2000
- 8,332
- Scientific name
- Clematis vitalba
Hedge Mustard
- Peak month
- June
- Records since 2000
- 8,158
- Scientific name
- Sisymbrium officinale
Thyme-leaved Speedwell
- Peak month
- May
- Records since 2000
- 8,155
- Scientific name
- Veronica serpyllifolia
Alexanders [Smyrnium olusatrum]
- Peak month
- April
- Records since 2000
- 8,145
- Scientific name
- Smyrnium olusatrum
Rainbow weed, Spiked loosestrife, Purple-loosestrife
- Peak month
- August
- Records since 2000
- 8,145
- Scientific name
- Lythrum salicaria
Queen Anne's Lace
- Peak month
- July
- Records since 2000
- 8,098
- Scientific name
- Daucus carota
Greater Bird's-foot-trefoil
- Peak month
- July
- Records since 2000
- 8,081
- Scientific name
- Lotus pedunculatus
Bristly Oxtongue
- Peak month
- July
- Records since 2000
- 8,049
- Scientific name
- Helminthotheca echioides
Wood Dock
- Peak month
- July
- Records since 2000
- 7,910
- Scientific name
- Rumex sanguineus
Lesser Burrdock
- Peak month
- July
- Records since 2000
- 7,906
- Scientific name
- Arctium minus
Black Bryony
- Peak month
- May
- Records since 2000
- 7,792
- Scientific name
- Dioscorea communis
Feverfew
- Peak month
- June
- Records since 2000
- 7,779
- Scientific name
- Tanacetum parthenium
Sweet Chestnut
- Peak month
- June
- Records since 2000
- 7,703
- Scientific name
- Castanea sativa
Pignut
- Peak month
- May
- Records since 2000
- 7,683
- Scientific name
- Conopodium majus
Dog-rose
- Peak month
- June
- Records since 2000
- 7,677
- Scientific name
- Rosa canina
Bell Heather
- Peak month
- July
- Records since 2000
- 7,603
- Scientific name
- Erica cinerea
Phacelia
- Peak month
- June
- Records since 2000
- 7,497
- Scientific name
- Phacelia tanacetifolia
Petty Spurge
- Peak month
- July
- Records since 2000
- 7,495
- Scientific name
- Euphorbia peplus
Dove's-foot Crane's-bill
- Peak month
- May
- Records since 2000
- 7,440
- Scientific name
- Geranium molle
Hare's-tail Cottongrass
- Peak month
- August
- Records since 2000
- 7,439
- Scientific name
- Eriophorum vaginatum
European Spindletree
- Peak month
- October
- Records since 2000
- 7,415
- Scientific name
- Euonymus europaeus
Lesser Spearwort
- Peak month
- July
- Records since 2000
- 7,405
- Scientific name
- Ranunculus flammula
Glaucous Sedge
- Peak month
- June
- Records since 2000
- 7,387
- Scientific name
- Carex flacca
False Brome
- Peak month
- June
- Records since 2000
- 7,325
- Scientific name
- Brachypodium sylvaticum
Marsh Woundwort
- Peak month
- July
- Records since 2000
- 7,315
- Scientific name
- Stachys palustris
Norway Maple
- Peak month
- April
- Records since 2000
- 7,211
- Scientific name
- Acer platanoides
Brooklime
- Peak month
- June
- Records since 2000
- 7,185
- Scientific name
- Veronica beccabunga
Knotgrass
- Peak month
- August
- Records since 2000
- 7,179
- Scientific name
- Polygonum aviculare
Opposite-leaved Golden-saxifrage
- Peak month
- April
- Records since 2000
- 7,171
- Scientific name
- Chrysosplenium oppositifolium
Downy Birch
- Peak month
- August
- Records since 2000
- 7,152
- Scientific name
- Betula pubescens
Broad-leaved Willowherb
- Peak month
- June
- Records since 2000
- 7,139
- Scientific name
- Epilobium montanum
Bulrush
- Peak month
- July
- Records since 2000
- 7,052
- Scientific name
- Typha latifolia
Bog Asphodel
- Peak month
- July
- Records since 2000
- 7,024
- Scientific name
- Narthecium ossifragum
Sheep's Sorrel
- Peak month
- June
- Records since 2000
- 7,014
- Scientific name
- Rumex acetosella
Broom
- Peak month
- May
- Records since 2000
- 7,008
- Scientific name
- Cytisus scoparius
Raspberry
- Peak month
- July
- Records since 2000
- 6,958
- Scientific name
- Rubus idaeus
Laurustinus
- Peak month
- March
- Records since 2000
- 6,936
- Scientific name
- Viburnum tinus
Autumn Hawkbit
- Peak month
- August
- Records since 2000
- 6,867
- Scientific name
- Scorzoneroides autumnalis
Procumbent Pearlwort
- Peak month
- June
- Records since 2000
- 6,809
- Scientific name
- Sagina procumbens
Common Fleabane
- Peak month
- August
- Records since 2000
- 6,682
- Scientific name
- Pulicaria dysenterica