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Hypogymnia billardierei (Mont.) Filson

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This is indigenous

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Hypogymnia billardierei (Mont.) Filson, Victoria Naturalist 87: 325 (1970)
Hypogymnia billardierei (Mont.) Filson

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Indigenous, non-endemic
Wild
New Zealand
Political Region
Australasian

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(Mont.) Filson
Mont.
Filson
1970
325
ICN
species
Hypogymnia billardierei

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billardierei

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Hypogymnia billardierei (Mont.) Filson

Thallus ± orbicular, to 10 cm diam., often coalescing to form irregularly spreading patches, adnate to branches, twigs or dead wood. Lobes very diverse in width and separation, margins flattened, contiguous, ± placodioid, apices rotund 2-4(-7) mm wide, centrally lobes commonly contiguous forming a compact, wrinkled or puckered surface, in young thalli central parts of small, short, irregularly and sparingly branched lobes 1-2 mm wide, sometimes narrow, slightly extended, finger-like marginal lobes of similar width to young lobes are found on twig-growing plants. Upper surface pale grey to grey. Medulla solid for the most part, white. Lower surface black, wrinkled, pale brown or whitish near lobe apices. Apothecia common, subpedicellate, with a deeply wrinkled stalk and moderately wrinkled exciple, margins often involute (especially in young fruits), disc pale to dark brown, 2-10(-12) mm diam., concave at first, becoming convex and irregular with age, margins thin, symmetrical at first, becoming crenulate. Ascospores 3-5-6.5 × 5-8 µm. Chemistry: Cortex K+ yellow; medulla KC+ red, Pd-. Atranorin, chloroatranorin, physodic, 3-hydroxyphysodic, 2' -O-methylphysodic and alectoronic acids.

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Cetraria billardierei Mont.
Hypogymnia billardierei (Mont.) Filson
Hypogymnia billardierei (Mont.) Filson
Hypogymnia billardieri (Mont.) Filson
Hypogymnia billardierei (Mont.) Filson
Hypogymnia billardieri (Mont.) Filson
Hypogymnia billardierei (Mont.) Filson

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Hypogymnia billardierei (Mont.) Filson
New Zealand
Nelson Land District

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cbd22eae-a352-47b2-96d0-f3c83cc4cedd
scientific name
Names_Plants
1 January 2000
17 August 2011
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