swap_horiz Pertusaria amara Alternatives

1

Graphis scripta

Graphis scripta, the script lichen, is a crustose lichen that grows primarily on the bark of trees. Its pale, tightly at...

Woodland Bark Crustose Script Lichen

8.6 Great

2

Thelotrema lepadinum

Thelotrema lepadinum is a crustose lichen with a pale gray, warted thallus and apothecia that are immersed in the thallu...

Oceanic Woodland Bark Crustose

8.1 Great

3

Calicium viride

Calicium viride is a pin lichen with small, black, stalked fruiting bodies. The tops of these structures are covered by...

Woodland Bark Crustose Pin Lichen

8.0 Great

4

Chrysothrix candelaris

Chrysothrix candelaris, commonly called gold-dust lichen, is a leprose lichen with a bright yellow to yellow-green, powd...

Yellow Woodland Bark Leprose

7.8 Good

5

Cladonia digitata

Cladonia digitata is a European lichen in the genus Cladonia, a group known for producing upright secondary structures c...

Woodland Bark Fruticose Finger Cup

7.8 Good

6

Leptogium saturninum

Leptogium saturninum is a foliose lichen containing cyanobacteria and is often described as a jelly lichen because its t...

Woodland Grey Bark Foliose

7.7 Good

7

Arthonia radiata

Arthonia radiata is a crustose lichen that grows on tree bark and produces dark, radiating reproductive structures. Thes...

Woodland Bark Crustose Graphidales

7.7 Good

8

Mycoblastus sanguinarius

Mycoblastus sanguinarius is a crustose lichen that grows on the bark of trees and on decaying wood, particularly in cool...

Boreal Bark Epiphytic Crustose

7.6 Good

9

Lecanora conizaeoides

Lecanora conizaeoides is a crustose lichen and an obligate acidophile, growing on acidic bark, wood, siliceous rock, wal...

Urban Bark Crustose Acid Bark

7.5 Good

10

Cladonia polydactyla

Cladonia polydactyla is a fruticose lichen noted for its tall, unbranched podetia terminating in small, narrow cups, com...

Woodland Bark Scarlet Fruticose

7.5 Good

11

Opegrapha atra

Opegrapha atra is a crustose lichen commonly called the common script lichen. It usually grows on the bark of trees in s...

Woodland Bark Shade Crustose

7.4 Good

12

Opegrapha varia

Opegrapha varia is a crustose lichen that grows on the bark of trees, especially the relatively smooth bark of deciduous...

Bark Widespread Shade Crustose

7.2 Good

13

Lecanora chlarotera

Lecanora chlarotera is a common crustose lichen that usually grows on the bark of trees and other woody substrates. Its...

Grey Bark Widespread Crustose

7.0 Good

14

Melanelixia subaurifera

Melanelixia subaurifera is a foliose lichen with a green to green-brown thallus that lies flat against its substrate and...

Woodland Brown Bark Widespread

6.8 Fair

15

Buellia disciformis

Buellia disciformis is a crustose, bark-dwelling lichen marked by a thin white to gray or yellow-gray thallus and contra...

Woodland Grey Bark Widespread

6.8 Fair

16

Micarea prasina

Micarea prasina is a small crustose lichen with a pale to dark green thallus made of densely aggregated goniocysts, givi...

Woodland Bark Widespread Crustose

6.7 Fair

17

Buellia griseovirens

Buellia griseovirens is a crustose lichen that commonly grows on the bark of trees and shrubs. It forms a gray-green tha...

Bark Widespread Crustose Grey Green

6.6 Fair

18

Lecanora pulicaris

Lecanora pulicaris is a species of crustose lichen in the genus Lecanora. It is a bark-dwelling organism that forms a cl...

Conifer Bark Widespread Crustose

6.6 Fair

19

Porina aenea

Porina aenea is a thin, smooth crustose lichen notable for its tiny, flask-shaped reproductive structures embedded in th...

Oceanic Woodland Bark Widespread

6.5 Fair

20

Catillaria nigroclavata

Catillaria nigroclavata is a bark-dwelling crustose lichen found in temperate forests, readily identified by its thin, p...

Woodland Bark Widespread Crustose

6.3 Fair