Parmeliella thysanota (Stirt.) Zahlbr.
Details
Parmeliella thysanota (Stirt.) Zahlbr. (1925)
Parmeliella thysanota (Stirt.) Zahlbr.
Biostatus
Nomenclature
(Stirt.) Zahlbr.
Stirt.
Zahlbr.
1925
225
ICN
species
Parmeliella thysanota
Classification
Synonyms
Descriptions
Parmeliella thysanota (Stirt.) Zahlbr.
Thallus minutely foliose-squamulose, to 6 cm diam., corticolous, or muscicolous or terricolous. Squamules cochleate, 1-2 mm diam., margins crenate-incised, becoming ± copiously lobulate-flattened, imbricate, often ascending, upper surface greyish-white, to grey-brown marginally, smooth, lacking pruina, isidia or soredia. Lower surface whitetomentose marginally, buff or brown centrally, with occasional tufts of black squarrose rhizines. Apothecia frequent, sessile, 0.2 mm diam., plane or convex, waxy, disc red-brown with a prominent, pale margin at first, becoming occluded with age. Ascospores ellipsoid 14-16 × 6-8 µm.
Taxonomic concepts
Pannaria thysanota Stirt.
Parmeliella thysanota (Stirt.) Zahlbr.
Parmeliella thysanota (Stirt.) Zahlbr.
Parmeliella thysanota (Stirt.) Zahlbr.
Parmeliella thysanota (Stirt.) Zahlbr.
Parmeliella thysanota (Stirt.) Zahlbr.
Parmeliella thysanota (Stirt.) Zahlbr.
Collections
Metadata
b7837346-11db-461e-9c4b-601f5827afb6
scientific name
Names_Plants
1 January 2000
12 April 2010