Lesser Bulrush
- Peak month
- August
- Records since 2000
- 827
- Scientific name
- Typha angustifolia
Red Oak
- Peak month
- October
- Records since 2000
- 827
- Scientific name
- Quercus rubra
Fennel Pondweed
- Peak month
- August
- Records since 2000
- 825
- Scientific name
- Stuckenia pectinata
Trailing St John's-wort
- Peak month
- June
- Records since 2000
- 825
- Scientific name
- Hypericum humifusum
Spike Woodrush
- Peak month
- June
- Records since 2000
- 824
- Scientific name
- Luzula congesta
Crimson Flax
- Peak month
- July
- Records since 2000
- 815
- Scientific name
- Linum grandiflorum
Spiked Sedge
- Peak month
- June
- Records since 2000
- 815
- Scientific name
- Carex spicata
Hoary Mustard
- Peak month
- August
- Records since 2000
- 814
- Scientific name
- Hirschfeldia incana
Pink Water-speedwell
- Peak month
- July
- Records since 2000
- 809
- Scientific name
- Veronica catenata
Spiked Water-milfoil
- Peak month
- August
- Records since 2000
- 805
- Scientific name
- Myriophyllum spicatum
Indian Rhubarb
- Peak month
- May
- Records since 2000
- 801
- Scientific name
- Darmera peltata
Tubular Water-dropwort
- Peak month
- July
- Records since 2000
- 801
- Scientific name
- Oenanthe fistulosa
Reflexed Stonecrop
- Peak month
- July
- Records since 2000
- 789
- Scientific name
- Petrosedum rupestre
Globeflower
- Peak month
- May
- Records since 2000
- 787
- Scientific name
- Trollius europaeus
Red Goosefoot
- Peak month
- August
- Records since 2000
- 785
- Scientific name
- Oxybasis rubra
Marsh St John's-wort
- Peak month
- July
- Records since 2000
- 783
- Scientific name
- Hypericum elodes
Tuberous Comfrey
- Peak month
- May
- Records since 2000
- 780
- Scientific name
- Symphytum tuberosum
Water Chickweed
- Peak month
- August
- Records since 2000
- 780
- Scientific name
- Stellaria aquatica
Bog-rosemary
- Peak month
- August
- Records since 2000
- 779
- Scientific name
- Andromeda polifolia
Autumn Gentian
- Peak month
- August
- Records since 2000
- 778
- Scientific name
- Gentianella amarella
Cockspur [grass]
- Peak month
- August
- Records since 2000
- 778
- Scientific name
- Echinochloa crus-galli
Early Forget-me-not
- Peak month
- April
- Records since 2000
- 778
- Scientific name
- Myosotis ramosissima
Lesser Skullcap
- Peak month
- July
- Records since 2000
- 778
- Scientific name
- Scutellaria minor
White Melilot
- Peak month
- July
- Records since 2000
- 776
- Scientific name
- Melilotus albus
Ivy Broomrape
- Peak month
- June
- Records since 2000
- 774
- Scientific name
- Orobanche hederae
Mountain Pansy
- Peak month
- May
- Records since 2000
- 773
- Scientific name
- Viola lutea
Early Crocus
- Peak month
- February
- Records since 2000
- 770
- Scientific name
- Crocus tommasinianus
Dwarf Birch
- Peak month
- July
- Records since 2000
- 766
- Scientific name
- Betula nana
Mare's-tail
- Peak month
- July
- Records since 2000
- 766
- Scientific name
- Hippuris vulgaris
Brown Sedge
- Peak month
- June
- Records since 2000
- 765
- Scientific name
- Carex disticha
Starry Saxifrage
- Peak month
- July
- Records since 2000
- 765
- Scientific name
- Micranthes stellaris
Atlantic Ivy
- Peak month
- March
- Records since 2000
- 764
- Scientific name
- Hedera hibernica
Spring Squill
- Peak month
- May
- Records since 2000
- 762
- Scientific name
- Scilla verna
Alpine Bistort
- Peak month
- June
- Records since 2000
- 761
- Scientific name
- Bistorta vivipara
Marsh Speedwell
- Peak month
- July
- Records since 2000
- 759
- Scientific name
- Veronica scutellata
Red-osier Dogwood
- Peak month
- August
- Records since 2000
- 758
- Scientific name
- Cornus sericea
Squinancywort
- Peak month
- July
- Records since 2000
- 758
- Scientific name
- Cynanchica pyrenaica
Elecampane
- Peak month
- July
- Records since 2000
- 756
- Scientific name
- Inula helenium
Meadow Oat-grass
- Peak month
- July
- Records since 2000
- 756
- Scientific name
- Helictotrichon pratense
Elephant-ears [Bergenia crassifolia]
- Peak month
- April
- Records since 2000
- 750
- Scientific name
- Bergenia crassifolia
Red jasmine
- Peak month
- June
- Records since 2000
- 746
- Scientific name
- Jasminum beesianum
Great Sundew
- Peak month
- June
- Records since 2000
- 741
- Scientific name
- Drosera anglica
Common Club-rush
- Peak month
- July
- Records since 2000
- 740
- Scientific name
- Schoenoplectus lacustris
Brookweed
- Peak month
- July
- Records since 2000
- 738
- Scientific name
- Samolus valerandi
Duke of Argyll's Teaplant
- Peak month
- August
- Records since 2000
- 738
- Scientific name
- Lycium barbarum
Wild Clary
- Peak month
- May
- Records since 2000
- 738
- Scientific name
- Salvia verbenaca
Meadow oat grass
- Peak month
- June
- Records since 2000
- 735
- Scientific name
- Helictochloa pratensis
Perennial Coneflower
- Peak month
- August
- Records since 2000
- 727
- Scientific name
- Rudbeckia fulgida