Siphulastrum mamillatum (Hook.f. & Taylor) D.J.Galloway
Details
Siphulastrum mamillatum (Hook.f. & Taylor) D.J.Galloway, New Zealand J. Bot. 21: 197 (1983)
Siphulastrum mamillatum (Hook.f. & Taylor) D.J.Galloway
Biostatus
Nomenclature
(Hook.f. & Taylor) D.J.Galloway
Hook.f. & Taylor
D.J.Galloway
1983
197
ICN
species
Siphulastrum mamillatum
Classification
Synonyms
Descriptions
Siphulastrum mamillatum (Hook.f. & Taylor) D.J.Galloway
Thallus squamulose, becoming minutely subfruticose, in patches, to 10 cm diam., forming a dense, caespitose mat. Squamules crowded, nodular-papillate, flattened or subterete 0.2-2 mm tall, 0.1-0.4 mm wide, greyish-black above, yellowish-brown below, blackened at apices, often distinctly white-pruinose, occasionally squamules may enlarge to forma lobate, dorsiventral, foliose rosette with laciniate margins to 5 mm diam., anchored to the substrate with short, black rhizines. Apothecia sessile, small, to 0.5 mm diam., often numerous and projecting above squamules, disc plane, dark brownish to black, shining, without pruina, proper margin thin, concolorous with thallus, often excluded in older fruits. Ascospores irregularly biseriate, rarely uniseriate, ellipsoid with rounded apices 11-14 × 5-7 µm.
Taxonomic concepts
Lecidea mamillata Hook.f. & Taylor
Siphulastrum mamillatum (Hook.f. & Taylor) D.J.Galloway
Siphulastrum mamillatum (Hook.f. & Taylor) D.J.Galloway
Siphulastrum mamillatum (Hook.f. & Taylor) D.J.Galloway
Siphulastrum mamillatum (Hook.f. & Taylor) D.J.Galloway
Siphulastrum mamillatum (Hook.f. & Taylor) D.J.Galloway
Siphulastrum mamillatum (Hook.f. & Taylor) D.J.Galloway
Collections
Metadata
d1a7a5d6-9dd1-4680-814e-fdf13e42a74a
scientific name
Names_Plants
1 January 2000
30 August 2010