Xanthoparmelia pictada (Essl.) O.Blanco, A.Crespo. Elix, D.Hawksw. & Lumbsch
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Details
Xanthoparmelia pictada (Essl.) O.Blanco, A.Crespo. Elix, D.Hawksw. & Lumbsch, Taxon 53: 970 (2004)
Xanthoparmelia pictada (Essl.) O.Blanco, A.Crespo. Elix, D.Hawksw. & Lumbsch
Biostatus
Nomenclature
(Essl.) O.Blanco, A.Crespo. Elix, D.Hawksw. & Lumbsch
Essl.
O.Blanco, A.Crespo. Elix, D.Hawksw. & Lumbsch
2004
970
ICN
species
Xanthoparmelia pictada
Classification
Descriptions
Thallus appressed to subpulvinate, moderately adnate, 2-8 cm diam., saxicolous. Lobes 0.5-2.5 mm broad, flat to moderately convex near apices, strongly convex centrally, elongate to linear-elongate, discrete to loosely entangled. Upper surface dark olive-brown to red brown or blackening, slightly paler at apices, smooth to weakly pitted at apices, wrinkled-plicate centrally, ± dull, without isidia. Lower surface dark brown to black, paler at apices, smooth and dull, flat to weakly channelled, sparsely to moderately rhizinate. Rhizines concolorous with lower surface, to 0.5 mm long, often in scattered clusters. Apothecia common, sessile, concave when young, plane or subconvex, to 3.5 mm diam., margins irregularly crenate. Ascospores broadly ellipsoid to subglobose, 7-9 × 5.5-6.5 µm. Pycnidia common. Conidia 5-7.5 × 1 µm, bifusiform. Chemistry: Cortex K- HNO3+ dark blue-green; medulla K-, C-, KC-, Pd-. Divaricatic acid.
Taxonomic concepts
Neofuscelia pictada (Essl.) Essl.
Xanthoparmelia pictada (Essl.) O.Blanco, A.Crespo. Elix, D.Hawksw. & Lumbsch
Parmelia pictada Essl.
Xanthoparmelia pictada (Essl.) O.Blanco, A.Crespo. Elix, D.Hawksw. & Lumbsch
Xanthoparmelia pictada (Essl.) O.Blanco, A.Crespo. Elix, D.Hawksw. & Lumbsch
Xanthoparmelia pictada (Essl.) O.Blanco, A.Crespo. Elix, D.Hawksw. & Lumbsch
Xanthoparmelia pictada (Essl.) O.Blanco, A.Crespo. Elix, D.Hawksw. & Lumbsch
Collections
Xanthoparmelia pictada (Essl.) O.Blanco, A.Crespo. Elix, D.Hawksw. & Lumbsch
New Zealand
Southland Land District
Metadata
813b8800-1325-48c0-82e9-04f51885a20e
scientific name
Names_Plants
14 January 2011
6 April 2016