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When: 2019-12-17

Collection location: Carpinteria, Santa Barbara Co., California, USA [Click for map]

Who: Skullroy (

No specimen available

Many individuals growing primarily on the tops of +/- horizontal branches of plum tree.


Proposed Names

84% (3)
Recognized by sight: large, yellow-green lichen with abundant soredia toward center of thallus

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= Observer’s choice
= Current consensus


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