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GB Red List (2001 IUCN criteria)

GB Red List (2001 IUCN criteria)

5,224 species

Dwarf Neckera

Group: Mosses
Peak month: March
Records since 2000: 1,857

Ricasolia virens

Group: Lichens
Peak month: March
Records since 2000: 1,854

Small Scabious

Group: Flowering plants
Peak month: July
Records since 2000: 1,851

Brown-beret Lichen

Group: Lichens
Peak month: May
Records since 2000: 1,850

Fingered Cowlwort

Group: Liverworts
Peak month: March
Records since 2000: 1,850

Small Nettle

Group: Flowering plants
Peak month: May
Records since 2000: 1,849

Common February Red

Group: Stoneflies
Peak month: April
Records since 2000: 1,846

Ringless Hook-moss

Group: Mosses
Peak month: July
Records since 2000: 1,833

Stripe-legged Robberfly

Group: True flies
Peak month: June
Records since 2000: 1,833

Zigzag Clover

Group: Flowering plants
Peak month: July
Records since 2000: 1,825

Hooked Scorpion-moss

Group: Mosses
Peak month: July
Records since 2000: 1,824

Common Orache

Group: Flowering plants
Peak month: August
Records since 2000: 1,820

Musk Thistle

Group: Flowering plants
Peak month: July
Records since 2000: 1,819

Short-beaked Wood-moss

Group: Mosses
Peak month: July
Records since 2000: 1,819

Greater Burrdock

Group: Flowering plants
Peak month: July
Records since 2000: 1,815

Rock Ptarmigan

Group: Birds
Peak month: May
Records since 2000: 1,814

Keeled Ramshorn

Group: Molluscs
Peak month: July
Records since 2000: 1,813

Verdigris Tufa-moss

Group: Mosses
Peak month: July
Records since 2000: 1,809

Grass Vetchling

Group: Flowering plants
Peak month: June
Records since 2000: 1,808

Marbled Crenella

Group: Molluscs
Peak month: May
Records since 2000: 1,808

Welted Thistle

Group: Flowering plants
Peak month: July
Records since 2000: 1,808

Cep, Penny Bun

Group: Fungi
Peak month: October
Records since 2000: 1,807

Compact Bog-moss

Group: Mosses
Peak month: July
Records since 2000: 1,797

Cladonia polydactyla

Group: Lichens
Peak month: May
Records since 2000: 1,794

Viviparous Fescue

Group: Flowering plants
Peak month: July
Records since 2000: 1,794

Xanthoria calcicola

Group: Lichens
Peak month: June
Records since 2000: 1,794

Tar Lichen

Group: Fungi
Peak month: August
Records since 2000: 1,792

Hairy Wood-rush

Group: Flowering plants
Peak month: May
Records since 2000: 1,787

Lesser Pond-sedge

Group: Flowering plants
Peak month: July
Records since 2000: 1,786

Marsh Ragwort

Group: Flowering plants
Peak month: July
Records since 2000: 1,781

Small-flowered Crane's-bill

Group: Flowering plants
Peak month: May
Records since 2000: 1,780

Fused Rim-lichen

Group: Lichens
Peak month: June
Records since 2000: 1,779

Hare's-foot Clover

Group: Flowering plants
Peak month: July
Records since 2000: 1,778

Rock Urchin

Group: Starfish and sea urchins
Peak month: June
Records since 2000: 1,770

Purple-stalked Pocket-moss

Group: Mosses
Peak month: July
Records since 2000: 1,769

Midland Hawthorn

Group: Flowering plants
Peak month: May
Records since 2000: 1,768

Spurge-laurel

Group: Flowering plants
Peak month: April
Records since 2000: 1,768

Diamond Northern Caddisfly

Group: Caddisflies
Peak month: August
Records since 2000: 1,762

Pterostichus nigrita

Group: Beetles
Peak month: June
Records since 2000: 1,752

Alpine Haircap

Group: Mosses
Peak month: July
Records since 2000: 1,748

Myriolecis crenulata

Group: Lichens
Peak month: July
Records since 2000: 1,745

Livid Soldier Beetle

Group: Beetles
Peak month: June
Records since 2000: 1,741

Common Rose Fusehorn

Group: Bees, wasps and ants
Peak month: August
Records since 2000: 1,740

Anchomenus dorsalis

Group: Beetles
Peak month: May
Records since 2000: 1,738

Kuettlingeria teicholyta

Group: Lichens
Peak month: June
Records since 2000: 1,734

Charlock

Group: Flowering plants
Peak month: June
Records since 2000: 1,733

Hazel dormouse

Group: Mammals
Peak month: October
Records since 2000: 1,733

Claw-leaved Hook-moss

Group: Mosses
Peak month: July
Records since 2000: 1,730