Australian Biological Resources Study
| Checklist of the Lichens of Australia and its Island Territories | ||
| Introduction | A–D | E–O | P–R | S–Z | Oceanic Islands | References | ||
| Diorygma rufopruinosum (A.W.Archer) Kalb, Staiger & Elix | ||
Symb. Bot. Upsal. 34(1): 169 (2004) Graphina rufopruinosa A.W.Archer, Mycotaxon 77: 170 (2001). T: Gordon Ck, l9 km SW of Cape Weymouth, Qld, 13 Oct. 1995, H.Streimann 56556; holo: CANB. Graphina boweniana A.W.Archer, Mycotaxon 77: 164 (2001). T: Stony Ck, Bowenia State Forest, 25 km NNW of Yeppoon, Qld, 24 Aug. 1993, J.A.Elix 34564; holo: CANB. |
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| Thallus pale greenish white, thin, subtartareous, dull. Ascomata inconspicuous, immersed to subsessile, white, scattered or clustered, straight, curved or sinuous, rarely branched, with a conspicuous thalline margin, 1–3 mm long, 0.3–0.5 mm wide; lips initially closed, later opening. Proper exciple absent. Hymenium 150–200 µm thick, I–. Epihymenium black, reddish brown-pruinose. Ascospores 1 per ascus, muriform, (105–) 120–150 (–170) × 30–42 µm, I+ blue-violet. CHEMISTRY: Protocetraric acid (major), norstictic acid (major or minor), salazinic acid (minor), stictic acid (trace), subvirensic acid (trace), virensic acid (trace), methyl virensate (trace). |
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| Occurs on bark in submontane rainforest in north-eastern Qld; also in the Solomon Islands, Norfolk Island, Singapore and Papua New Guinea. | ||
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| Archer (2009a) | ||
| Checklist Index |
| Introduction | A–D | E–O | P–R | S–Z | Oceanic Islands | References |
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