Pseudocyphellaria coriacea (Hook.f. & Taylor) D.J.Galloway & P.James
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Details
Pseudocyphellaria coriacea (Hook.f. & Taylor) D.J.Galloway & P.James, Lichenologist 12: 295 (1980)
Pseudocyphellaria coriacea (Hook.f. & Taylor) D.J.Galloway & P.James
Biostatus
Nomenclature
(Hook.f. & Taylor) D.J.Galloway & P.James
Hook.f. & Taylor
D.J.Galloway & P.James
1980
295
ICN
species
Pseudocyphellaria coriacea
Classification
Synonyms
- Lobaria coriacea (Hook.f. & Taylor) Trevis.
- Lobaria coriacea var. elaphocera (Nyl.) Hellb.
- Lobaria subcoriacea (Nyl.) Hellb.
- Phaeosticta subcoriacea (Nyl.) Trevis.
- Pseudocyphellaria allanii D.J.Galloway
- Ricasolia coriacea (Hook.f. & Taylor) Nyl.
- Ricasolia coriacea var. elaphocera Nyl.
- Ricasolia elaphocera (Nyl.) Nyl.
- Sticta canaliculata C.Knight
- Sticta coriacea Hook.f. & Taylor
- Sticta coriacea var. vestitula Zahlbr.
- Sticta elaphocera (Nyl.) Stizenb.
- Sticta perissa Stirt.
- Sticta subcoriacea Nyl.
Associations
Descriptions
Thallus orbicular to spreading, ± entangled, to 18 cm diam., loosely to closely attached. Lobes linear-elongate (3-)5-8(-14) mm wide, 1.5-6.0 cm long, ± subcanaliculate, subdichotomously branched, discrete, margins entire, sinuous, slightly thickened below, faintly white-pubescent towards apices. Upper surface dark greyish-blue to blue-green, tinged brownish at margins when wet, pale greyish-fawn when dry, minutely scabrid, coriaceous, uneven or very slightly wrinkled-undulate, without isidia, soredia or pseudocyphellae. Medulla white. Photobiont blue-green. Lower surface densely tomentose to margins, occasionally naked centrally, pale buff at margins, dark brown to black centrally, tomentum thick, silky, pale whitish to dark brown, occasionally in scattered, squarrose tufts. Pseudocyphellae white, scattered, conspicuous, round to irregular, 0.5-2.5 mm wide, plane to concave, with a raised margin at maturity, often sunk in tomentum. Apothecia not seen. Pycnidia sparse to frequent, immersed, 1.5 mm diam., visible as hemispherical swellings on lower surface. Chemistry: 7β-acetoxyhopan-22-ol and hopane-15α, 22-diol.
Pseudocyphellaria coriacea (Hook.f. & Taylor) D.J.Galloway & P.James
Thallus orbicular to spreading, 5-10(-25) cm diam., loosely to closely attached. Lobes linear-elongate, ± subdichotomously branching, discrete, or ± imbricate, to broad and rounded, ± continuous centrally, margins entire, sinuous, subascendent, thickened below, conspicuously white-pubescent or tomentose, rather tough, coriaceous in texture. Upper surface bright lettuce-green when wet, pale greyish-green or fawnish when dry, becoming brown, buff or yellowish on storage, smooth, matt, sometimes ± scabrid-areolate in patches, and with a thin, scattered pubescence especially at margins, without soredia, isidia, phyllidia or pseudocyphellae. Internal cephalodia often visible as small, hemispherical swellings on upper and lower surface. Medulla white. Photobiont green. Lower surface pale buff to dark chocolate-brown, densely tomentose, tomentum white, silky, rather soft. Pseudocyphellae white, conspicuous, large, numerous, often with a raised margin at centre, immarginate towards lobe apices and margins. Apothecia sparse to frequent, laminal and marginal, sessile to subpedicellate, 1-4 mm diam., disc red-brown, matt, smooth, epruinose, concave to plane, margins entire or crenulate, massive at first and obscuring disc, excluded with age, ± white-pubescent or tomentose, thalline exciple areolate-scabrid, often white-pubescent. Ascospores brown, 1-3-septate, fusiform, 23-33 × 7-11 µm. Chemistry: 7β-acetoxyhopan-22-ol, hopane-15α,22-diol and hopane-7β,22-diol (tr.).
Taxonomic concepts
Lobaria coriacea (Hook.f. & Taylor) Trevis.
Pseudocyphellaria coriacea (Hook.f. & Taylor) D.J.Galloway & P.James
Lobaria coriacea var. elaphocera (Nyl.) Hellb.
Pseudocyphellaria coriacea (Hook.f. & Taylor) D.J.Galloway & P.James
Lobaria subcoriacea (Nyl.) Hellb.
Pseudocyphellaria coriacea (Hook.f. & Taylor) D.J.Galloway & P.James
Phaeosticta subcoriacea (Nyl.) Trevis.
Pseudocyphellaria coriacea (Hook.f. & Taylor) D.J.Galloway & P.James
Pseudocyphellaria allanii D.J.Galloway
Pseudocyphellaria allanii D.J.Galloway
Pseudocyphellaria coriacea (Hook.f. & Taylor) D.J.Galloway & P.James
Pseudocyphellaria coriacea (Hook.f. & Taylor) D.J.Galloway & P.James
Pseudocyphellaria coriacea (Hook.f. & Taylor) D.J.Galloway & P.James
Pseudocyphellaria coriacea (Hook.f. & Taylor) D.J.Galloway & P.James
Pseudocyphellaria coriacea (Hook.f. & Taylor) D.J.Galloway & P.James
Pseudocyphellaria coriacea (Hook.f. & Taylor) D.J.Galloway & P.James
Ricasolia coriacea (Hook.f. & Taylor) Nyl.
Pseudocyphellaria coriacea (Hook.f. & Taylor) D.J.Galloway & P.James
Ricasolia coriacea var. elaphocera Nyl.
Pseudocyphellaria coriacea (Hook.f. & Taylor) D.J.Galloway & P.James
Sticta canaliculata C.Knight
Pseudocyphellaria coriacea (Hook.f. & Taylor) D.J.Galloway & P.James
Sticta coriacea Hook.f. & Taylor
Pseudocyphellaria coriacea (Hook.f. & Taylor) D.J.Galloway & P.James
Sticta coriacea var. vestitula Zahlbr.
Pseudocyphellaria coriacea (Hook.f. & Taylor) D.J.Galloway & P.James
Sticta elaphocera (Nyl.) Stizenb.
Pseudocyphellaria coriacea (Hook.f. & Taylor) D.J.Galloway & P.James
Sticta perissa Stirt.
Pseudocyphellaria coriacea (Hook.f. & Taylor) D.J.Galloway & P.James
Sticta subcoriacea Nyl.
Pseudocyphellaria coriacea (Hook.f. & Taylor) D.J.Galloway & P.James
Collections
Pseudocyphellaria coriacea (Hook.f. & Taylor) D.J.Galloway & P.James
New Zealand
Canterbury Land District
Pseudocyphellaria coriacea (Hook.f. & Taylor) D.J.Galloway & P.James
New Zealand
Marlborough Land District
Pseudocyphellaria coriacea (Hook.f. & Taylor) D.J.Galloway & P.James
New Zealand
North Auckland Land District
Pseudocyphellaria coriacea (Hook.f. & Taylor) D.J.Galloway & P.James
New Zealand
Otago Land District
Pseudocyphellaria coriacea (Hook.f. & Taylor) D.J.Galloway & P.James
New Zealand
South Auckland Land District
Pseudocyphellaria coriacea (Hook.f. & Taylor) D.J.Galloway & P.James
New Zealand
Southland Land District
Pseudocyphellaria coriacea (Hook.f. & Taylor) D.J.Galloway & P.James
New Zealand
Wellington Land District
Pseudocyphellaria coriacea (Hook.f. & Taylor) D.J.Galloway & P.James
New Zealand
Westland Land District
Metadata
6c7d7a86-5e41-4467-b27c-e3594dff3e31
scientific name
Names_Plants
1 January 2000
9 June 2010