Observation 31941: Lasallia papulosa (Ach.) Llano

When: 2010-01-05

Collection location: Pinnacles Trail, The Basin, Big Bend National Park, Brewster Co., Texas, USA [Click for map]

Who: Chris Parrish (kitparrish)

No specimen available

Locality: 29°15’7.40"N, 103°17’50.60"W, el. 2050 m

Substrate and habitat: Growing on rock at the base of an enormous shear rock face, part of the Pinnacles formation overlooking The Basin, in an open woodland of piñon, juniper, and oak.

Identification: umbilicate lichen with thallus texture suggesting toad-like warts

Common name: common toadskin

Proposed Names

28% (1)
Eye3 Eyes3
Used references: Brodo, Sharnoff, and Sharnoff, 2001, pp.366-368

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Eye3 = Observer’s choice
Eyes3 = Current consensus


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Created: 2010-01-13 07:58:05 CST (-0600)
Last modified: 2010-01-13 07:58:05 CST (-0600)
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