The shrubby-bushy thallus of Grubigen bearded lichen is fused only in one place with the substrate, gray to yellowish greenish and reaches to about 5 cm in length and width. The branches are up to about 0.6 mm thick (rarely more), partially edged or slightly grubig and have inside a tough, white central strand. Characteristic are a bright base and numerous thorn-like protruding, long and thin isidia. Fruit bodies (Apothecia) are very rare.
Odor:
Mildly mushroomy but not distinctive
In This Article
Attributes
Similar Species
Tips for Finding
Clean and Preserve
Common Questions
General Info About Beard lichen
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Attributes of Beard lichen
Height
5 - 8 cm
Stem
Up to 5 cm long; shrubby, flaccid to stiff
Odor
Mildly mushroomy but not distinctive
Body Color
Black
Green
Yellow
Gray
White
Flesh Bruises
The flesh or milk does not discolor when bruised or cut.