When: 2017-04-21

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

34.6968°N 120.4626°W 96m [Click for map]

Who: J-Dar

Specimen available
Collection number: Jason Dart 793.1

Twig of Artemisia californica on ground in a sandy dune maritime chaparral habitat.
Thallus grey with orange mottling, crustose, thin. Apothecia crowded, plane, with a rim that becomes mostly flush, proper dominant but thalline present too. Orange or white outer margin.

Spore average size 10.1×4.7µm with septum 2.6 (n=4). Narrow septum seems to separate this from C. pyracea.


Proposed Names

57% (1)
Recognized by sight

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