Observation 60222: Lecidella enteroleucella (Nyl.) Hertel

When: 2010-11-07

Collection location: Dabney Creek, Madison Co., Arkansas, USA [Click for map]

Who: Jason Hollinger (jason)

Specimen available

Notes:
on silceous sandstone outcrop in shaded forest near top of ridge

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: Ozark Keys, Harris & Ladd 2005.
Lichen Flora of Greater Sonoran Desert Region, Vol. II. Nash et al.
Based on microscopic features: algae trebouxioid; exciple brownish with POL+ granules clearing in K; paraphyses simple but strongly conglutinated in thick clear gel; spores oblong to bean-shaped, simple, hyaline, smooth, ~8-10 × 4-5 µm
Based on chemical features: thallus K+y, C+y/o, KC+o, UV+y

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Eye3 = Observer’s choice
Eyes3 = Current consensus

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Created: 2010-12-04 17:57:16 CET (+0100)
Last modified: 2010-12-04 17:57:19 CET (+0100)
Viewed: 15 times, last viewed: 2017-06-08 13:14:58 CEST (+0200)
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