Thelotrema lepadinum (Ach.) Ach.
Details
Thelotrema lepadinum (Ach.) Ach., Methodus (Acharius) 132 (1803)
Thelotrema lepadinum (Ach.) Ach.
Biostatus
Indigenous, non-endemic
Wild
New Zealand
Political Region
Nomenclature
(Ach.) Ach.
Ach.
Ach.
1803
132
ICN
species
Thelotrema lepadinum
Classification
Associations
Descriptions
Thelotrema lepadinum (Ach.) Ach.
Thallus pale fawn, buff-yellowish or whitish or olive-greenish, in irregular patches 0.5-5.0(-10) cm diam., minutely granular-verrucose or wrinkled-plicate, matt or ± effuse-roughened, or ± continuous, with occasional cracks, very faintly and minutely white-maculate when wet (×10 lens). Apothecia frequent, prominent, hemispherical, 0.2-2.0 mm diam., sessile to ± constricted at base, or in ± dimpled warts, concolorous with thallus, margins thick, flattened or puckered, ± striate or wrinkled, pore gaping, prominent, 0.1-1.2 mm diam., exciple pale buff or whitish, lacerate-ragged, often obscuring disc, detached, producing a double-walled structure around disc, disc pale brown or pinkish to blackish or greyish. Ascospores colourless, long-ellipsoid or with tapering ends, 8-12 transverse septa, 2-5 longitudinal septa, (1-)2-4(-8) per ascus, 35-130 × 10-25 µm, straight or slightly curved. Chemistry: Cortex K+ reddish. TLC nil.
Taxonomic concepts
Thelotrema aemulans Kremp.
Thelotrema aemulans Kremp.
Thelotrema lepadinum (Ach.) Ach.
Thelotrema lepadinum (Ach.) Ach.
Thelotrema lepadinum (Ach.) Ach.
Thelotrema lepadinum (Ach.) Ach.
Thelotrema lepadinum (Ach.) Ach.
Thelotrema lepadinum (Ach.) Ach.
Historic biostatus
Collections
Metadata
39a4a171-8432-479e-a6ac-cf3d3cc484f5
scientific name
Names_Plants
1 January 2000
25 November 2010