Is it poisonous?
We have no record of American Rosette Lichen being toxic, poisonous or venomous. That is not proof that it is safe. Never eat, touch or handle a wild plant, mushroom or animal on the strength of an identification; ask someone qualified.
Easily confused with
- Physcia clementei
- Pyxine subcinerea
- Heterodermia albicans
- Physcia tribacioides
- Dirinaria applanata
- Parmeliopsis hyperopta
Classification
- Kingdom
- Fungi
- Phylum
- Ascomycota
- Class
- Lecanoromycetes
- Order
- Caliciales
- Family
- Physciaceae
- Genus
- Physcia
- Species
- Physcia americana
Found one? Take a photo and B.inomen will suggest what it is, free.
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