When: 2014-12-17

Collection location: Davis, California, USA [Click for map]

Who: A. Klein (kakaos)

No specimen available


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Add Comment
By: Jason Hollinger (jason)
2015-01-10 04:44:34 -02 (-0200)

Jovan & McCune 2004 found the former to be present at 42% of sites in the Central Valley compared to the latter in 31%. It looks more like Xanthoria montana to me, too.