Observation 100586: Pertusaria rubefacta Erichsen
When: 2011-06-24
(36.159° -82.0922° 1062m)
Herbarium specimen reported

Notes: HABITAT open hardwood forest on low knob; SUBSTRATE Quercus bark; ASPECT partly sunny; NOTES yellowish, cortex UV+ weak and C+y/o, medulla K+y-r bright producing norstictic acid crystals, ostiole inset and dark but epihymenium apparently K- in some or K+v in darkest; SPORES > 5 per ascus, smooth walls, ~100 × 40 µm

(collected with S. Beeching, M. Hodges)

Proposed Names

87% (1)
Eye3 Eyes3
Recognized by sight

Please login to propose your own names and vote on existing names.

Eye3 = Observer’s choice
Eyes3 = Current consensus


Add Comment
No one has commented yet.

Created: 2012-07-15 13:45:41 PDT (-0700)
Last modified: 2012-07-15 14:45:06 PDT (-0700)
Viewed: once, last viewed: 2014-03-06 21:50:48 PST (-0800)
Show Log