Observation 177522: Lecanora pulicaris (Pers.) Ach.

When: 2010-12-11

Collection location: Turnbull National Wildlife Refuge, Spokane Co., Washington, USA [Click for map]

47.4168° -117.535° 701m

Who: Jason Hollinger (jason)

Specimen available

Notes:
off of loop road across from headquarters, on Pinus ponderosa branch; disks dark brown-black, rims only slightly bumpy, cortex quite thickened below, epihymenium dark brown obscuring fine POL+ granules entirely within epihymenium and upper hymenium, spores broadly ellipsoid 12.9+/-1.1×8.7+/-0.5um walls 1.0-1.3um N=17

det. by B. McCune as L. circumborealis back in 2012, but revised to L. pulicaris by I. Brodo on 20140909; atranorin and roccellic acid present by TLC, but no fumarprotocetraric acid (P- strain)

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Created: 2014-09-11 06:05:05 IST (+0530)
Last modified: 2014-09-11 06:07:24 IST (+0530)
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