Observation 48552: Lecidea fuscoatra (L.) Ach.
When: 2010-07-12
Herbarium specimen reported

Notes: on exposed, crumbling, granitic outcrop in chaparral at around 2000’

Images

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apothecial section in water at 100x
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apothecial section in water at 100x, cross-polarized
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spores in water at 1000x

Proposed Names

87% (1)
Eye3 Eyes3
Used references: Lichen Flora of the Greater Sonoran Desert Region, Vol. II. 2004. Hertel & Printzen.
Based on microscopic features: spores ~11-12 × 6-7 µm, epihymenium brown, hypothecium dark brown
Based on chemical features: cortex, medulla and epihymenium C+r and KC+r

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Eye3 = Observer’s choice
Eyes3 = Current consensus

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Created: 2010-07-14 16:57:17 PDT (-0700)
Last modified: 2010-07-14 16:57:20 PDT (-0700)
Viewed: 8 times, last viewed: 2016-10-25 11:04:19 PDT (-0700)
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