Xanthoparmelia flavescentireagens (Gyeln.) D.J.Galloway
Details
Xanthoparmelia flavescentireagens (Gyeln.) D.J.Galloway, New Zealand J. Bot. 18: 533 (1981)
Xanthoparmelia flavescentireagens (Gyeln.) D.J.Galloway
Biostatus
Nomenclature
(Gyeln.) D.J.Galloway
Gyeln.
D.J.Galloway
1981
533
ICN
species
Xanthoparmelia flavescentireagens
Classification
Synonyms
Descriptions
Xanthoparmelia flavescentireagens (Gyeln.) D.J.Galloway
Thallus foliose, loosely attached to adnate, to 10 cm diam. Lobes ± rounded at margins, 2-6 mm wide, linear-laciniate centrally, margins entire, subcrenate to ± incised, shining, brown or black. Upper surface smooth, shining, yellow to pale greenish-yellow, maculae, isidia and soredia absent. Lower surface pale brown with a narrow marginal zone which is darker, rhizinate. Rhizines simple, pale or brown, thick, numerous. Apothecia rare, subpedicellate, to 6 mm diam., disc brown, shining, imperforate, concave to plane, margins thick, entire or crenulate, concolorous with thallus, thalline exciple smooth, shining. Pycnidia occasional to common on fertile plants only, black, crateriform. Chemistry: Cortex K-; medulla K-, C-, KC+ pink, Pd-. Norlobaridone, loxodin and usnic acid.
Taxonomic concepts
Parmelia flavescentiregens Gyeln.
Xanthoparmelia flavescentireagens (Gyeln.) D.J.Galloway
Xanthoparmelia flavescentireagens (Gyeln.) D.J.Galloway
Xanthoparmelia flavescentireagens (Gyeln.) D.J.Galloway
Xanthoparmelia flavescentireagens (Gyeln.) D.J.Galloway
Xanthoparmelia flavescentireagens (Gyeln.) D.J.Galloway
Xanthoparmelia flavescentireagens (Gyeln.) D.J.Galloway
Collections
Metadata
99500e9b-4545-465e-a9bb-5bd7d2137c9a
scientific name
Names_Plants
1 January 2000
6 April 2016