Observation 20217: Porpidia albocaerulescens (Wulfen) Hertel & Knoph

When: 2009-04-12

Collection location: Royalston, Massachusetts, USA [Click for map]

Who: Noah Siegel (Noah)

No specimen available

Proposed Names

57% (1)
Recognized by sight

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= Observer’s choice
= Current consensus

Comments

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Looks like it but…
By: Jason Hollinger (jason)
2009-04-12 23:24:39 PDT (-0700)

…the only way to be 100% sure is to pop it under the microscope. However, Porpidia albocaerulescens is a distinctive and common crust on forest boulders on the east coast, where few (if any?) other crustose lichens flourish like this.

Created: 2009-04-12 19:41:22 PDT (-0700)
Last modified: 2017-01-30 13:08:11 PST (-0800)
Viewed: 62 times, last viewed: 2019-01-28 02:11:12 PST (-0800)
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