Collema quadriloculare F.Wilson
Details
Collema quadriloculare F.Wilson, Vict. Naturalist 6: 61 (1889)
Collema quadriloculare F.Wilson
Biostatus
Indigenous, non-endemic
Wild
New Zealand
Political Region
Only var. tasmaniae is listed for New Zealand
Nomenclature
F.Wilson
F.Wilson
1889
61
ICN
Collema quadriloculare F.Wilson
species
Collema quadriloculare
Classification
Descriptions
Collema quadriloculare F.Wilson
Thallus small to large to 10 cm diam., usually less, ± foliose, adnate or partly ascending, thin to thick, membranous, sparsely rugose or smooth or knotty, pale or dark olive-green to blackish, lower surface paler, matt or partly glossy, without isidia or sometimes with isidia-like outgrowths. Apothecia ± numerous, scattered to dense, sometimes crowded, laminal or marginal, appressed, sessile, constricted at base, very small, 0.5-0.8(-1) mm diam., disc plane, subconcave to subconvex, dark red to blackish, matt, epruinose, thalline margin thin to thick, entire, ± smooth, not prominent, persistent to ± disappearing. Ascospores 8 per ascus, ± polystichous, imbricate, linear-oblong with rounded ends, straight to slightly curved, 4-celled, 20-30(-35) × (3-)4.5-5(-7) µm. Pycnidia sparse, laminal and marginal, immersed, globose, 170 µm diam.
Taxonomic concepts
Metadata
aa7b831e-bbf4-4f79-921f-8c97bebf37ce
scientific name
Names_Plants
1 January 2000
31 May 2019