The rosettig-star-shaped bearing of Physcia stellaris is white-gray to gray. Thallus lobules are 0.5 to 1.5 (rarely to 3) mm wide, white to light brown underneath. In contrast to the very similar Physcia aipolia, the camp is not white dotted. The dark brown, partly frosted Apothecien (diameter 0.7 to 3 mm) occur frequently and have a bearing-colored edge.
Odor:
Mild mushroomy but not distinctive.
In This Article
Attributes
Similar Species
Tips for Finding
Clean and Preserve
Common Questions
General Info About Star rosette lichen
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Attributes of Star rosette lichen
Cap
Up to 4 cm diam.; orbicular or irregular; whitish gray to cream
Spore Print Color
Brown
Odor
Mild mushroomy but not distinctive.
Body Color
Gray
Flesh Bruises
The flesh or milk does not discolor when bruised or cut.