Pseudoparmelia texana (Tuck.) Hale
Details
Nomenclature
Classification
Descriptions
Pseudoparmelia texana (Tuck.) Hale
Thallus closely attached, 6-12 cm diam., corticolous and saxicolous. Lobes sublinear to subirregular, apices rounded 3-5 mm wide. Upper surface ashy white, plane to wrinkled, usually deep rimose, sorediate. Soralia laminal, punctiform to capitate, partially pustulate, soredia, whitish or grey-white, coarse, granular. Lower surface black with a narrow, brown, naked, marginal zone. Rhizines sparse to moderate, black, simple. Apothecia not seen. Chemistry: Cortex K ± yellow; medulla K-, KC-, C-, Pd-. Divaricatic acid and atranorin.
Taxonomic concepts
Pseudoparmelia texana (Tuck.) Hale
Pseudoparmelia texana (Tuck.) Hale
Metadata
2a0245eb-2f4f-46d8-8dbd-9b0111810b98
scientific name
Names_Plants
20 April 2006
23 October 2008