AlkasEarly Access Alkas

Sign In Sign Up

Explore

Show | Match

Quick select

Type to search countries, states, or parks

/

Popular traits

3,591 common lichens species

Gray's Cup Lichen

Gray's Cup Lichen

Cladonia grayi

Phaeographis inusta

Phaeographis inusta

Phaeographis inusta

western waterfan lichen

western waterfan lichen

Peltigera gowardii

Myriolecis carlottiana

Myriolecis carlottiana

Myriolecis carlottiana

Agyrium rufum

Agyrium rufum

Agyrium rufum

Small Clam Lichen

Small Clam Lichen

Carbonicola anthracophila

Athallia scopularis

Athallia scopularis

Athallia scopularis

Microcalicium ahlneri

Microcalicium ahlneri

Microcalicium ahlneri

Yellow Cobblestone Lichen

Yellow Cobblestone Lichen

Acarospora socialis

Hale's Rosette Lichen

Hale's Rosette Lichen

Physcia halei

Frosted Rosette Lichen

Frosted Rosette Lichen

Physcia biziana

slender orange-bush

slender orange-bush

Teloschistes exilis

Boreal Tree Firedot

Boreal Tree Firedot

Caloplaca ahtii

Smoky Rim Lichen

Smoky Rim Lichen

Lecanora cenisia

Leptogium hibernicum

Leptogium hibernicum

Leptogium hibernicum

Alpine Foam Lichen

Alpine Foam Lichen

Stereocaulon alpinum

Tundra Horsehair Lichen

Tundra Horsehair Lichen

Bryoria nitidula

Brigantiaea fuscolutea

Brigantiaea fuscolutea

Brigantiaea fuscolutea

Shingled Rock Shield

Shingled Rock Shield

Xanthoparmelia stenophylla

Mountain Horsehair Lichen

Mountain Horsehair Lichen

Bryoria pseudofuscescens

Dotted Jelly Lichen

Dotted Jelly Lichen

Enchylium conglomeratum

greater toad pelt lichen

greater toad pelt lichen

Peltigera scabrosa

Single-spored Map Lichen

Single-spored Map Lichen

Rhizocarpon disporum

Wirth's Beard Lichen

Wirth's Beard Lichen

Usnea flavocardia

Lecidella lichen

Lecidella lichen

Lecidella elaeochroma