Observation 116643: Punctelia caseana Lendemer & Hodkinson
When: 2009-10-22
Herbarium specimen reported

Notes: HABITAT open young cove hardwood forest; SUBSTRATE Malus twig; ASPECT mostly open; NOTES on apple twig, shaded spot on lower limb, behind cabin; THALLUS narrow (1-3mm) strap-like irregularly-branched lobes, shiny, gray-green, white pseudocyphellae along margins and a few punctate ones too, pale buff to whitish below with brownish short simple rhizines, no cilia, rather ruffled and loose, granular soredia to almost corticate sorsidia in marginal soralia abundant, K+ yellow, C-, KC-; MEDULLA white, K-, C+ strong red, KC+ strong red.

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Created: 2012-11-13 18:06:19 MST (-0700)
Last modified: 2012-11-13 18:06:22 MST (-0700)
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