Usnea antarctica Du Rietz
Details
Usnea antarctica Du Rietz (1926)
Usnea antarctica Du Rietz
Biostatus
Nomenclature
Du Rietz
Du Rietz
1926
93
ICN
Usnea antarctica Du Rietz
species
Usnea antarctica
Classification
Descriptions
Thallus fruticose, tufted, to 8 cm tall. Branches sparingly to copiously divided, becoming entangled-complex at apices. Surface yellow or brownish-yellow at base, variegated yellow and black apices, without annulations, distinctly papillate or coarsely warted towards base. Soralia blackened, granular. Apothecia not seen in New Zealand material. Chemistry: Cortex K-; medulla K+ brown, C-, KC-, Pd+ red. Fumarprotocetraric and usnic acids.
Taxonomic concepts
Neuropogon antarcticus (Du Rietz) I.M.Lamb
Neuropogon antarcticus (Du Rietz) I.M.Lamb
Usnea antarctica Du Rietz
Collections
Metadata
38eb1aad-54ea-4677-bb16-495adc9181ab
scientific name
Names_Plants
13 March 2002
5 December 2014