Membraneous felt lichen
- Group
- Lichens
- Peak month
- May
- Records since 2000
- 2,536
- Home
- Designations
- GB Red List (2001 IUCN criteria)
GB Red List (2001 IUCN criteria)
5,224 species
Hoary Plantain
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 2,534
Dwarf weaver
- Group
- Spiders
- Peak month
- June
- Records since 2000
- 2,531
Broad-leaved Helleborine
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 2,529
Three-spined stickleback
- Group
- Fish
- Peak month
- September
- Records since 2000
- 2,526
Italian Lords-and-Ladies
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 2,525
Marble Screw-moss
- Group
- Mosses
- Peak month
- January
- Records since 2000
- 2,509
Field Madder
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 2,508
Shrubby Cinquefoil
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 2,502
Corncockle
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 2,501
Scented Mayweed
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 2,496
Soldier Fly
- Group
- True flies
- Peak month
- May
- Records since 2000
- 2,495
Matted Feather-moss
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 2,494
Wild Parsnip
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 2,489
Pearl Pouncewort
- Group
- Liverworts
- Peak month
- July
- Records since 2000
- 2,485
European physa, Tadpole snail, Bladder snail, Acute bladder snail, Pewter physa
- Group
- Molluscs
- Peak month
- October
- Records since 2000
- 2,479
Shiny riverbank ground beetle
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 2,479
Prickly Lettuce
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 2,470
Western Rustwort
- Group
- Liverworts
- Peak month
- July
- Records since 2000
- 2,470
Common Hemp-nettle
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 2,467
Bottle Sedge
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 2,462
Dark-footed harp ground beetle
- Group
- Beetles
- Peak month
- August
- Records since 2000
- 2,462
Oval Sedge
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 2,462
Rusty Hook-moss
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 2,461
Soapwort
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 2,459
Brown Hairstreak
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 2,458
Great Ramshorn
- Group
- Molluscs
- Peak month
- May
- Records since 2000
- 2,449
Ocean Quahog
- Group
- Molluscs
- Peak month
- May
- Records since 2000
- 2,449
Powdery Saucer Lichen
- Group
- Lichens
- Peak month
- May
- Records since 2000
- 2,443
Burnet-saxifrage
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 2,435
Moschatel
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 2,434
Sea-milkwort
- Group
- Flowering plants
- Peak month
- October
- Records since 2000
- 2,432
Velvet Feather-moss
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 2,430
Seabuckthorn
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 2,425
Hoary Rosette Lichen
- Group
- Lichens
- Peak month
- April
- Records since 2000
- 2,424
Black Spleenwort
- Group
- Ferns and horsetails
- Peak month
- April
- Records since 2000
- 2,423
Horny Orb Mussel
- Group
- Molluscs
- Peak month
- May
- Records since 2000
- 2,423
Stenophylax permistus
- Group
- Caddisflies
- Peak month
- April
- Records since 2000
- 2,423
Agonum fuliginosum
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 2,422
Shaw's Bristle-moss
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 2,410
Cranberry
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 2,409
Late Needle Fly
- Group
- Stoneflies
- Peak month
- September
- Records since 2000
- 2,409
Brook Lamprey
- Group
- Fish
- Peak month
- September
- Records since 2000
- 2,399
Halesus digitatus
- Group
- Caddisflies
- Peak month
- April
- Records since 2000
- 2,398
Glossosoma boltoni
- Group
- Caddisflies
- Peak month
- September
- Records since 2000
- 2,394
Dark-winged Black
- Group
- True flies
- Peak month
- July
- Records since 2000
- 2,393
Green Pocket-moss
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 2,389
Two-banded longhorn beetle
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 2,388