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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
Fissurina dumastii Fée

Essai Crypt. écorc. 45 (1825)

Graphis dumastii (Fée) Spreng., Syst. Veg. 4(1): 254 (1827).

T: America, locality unknown; holo: G.

Graphis glauca Müll.Arg., Bull. Herb. Boissier 1: 58 (1893); — Fissurina glauca (Müll.Arg.) Staiger, Biblioth. Lichenol. 85: 159 (2002). T: Warburton, Vic., Dec. 1885, F.R.M.Wilson 884; holo: G; iso: NSW.

  Thallus green, thin, smooth, glossy. Ascomata inconspicuous, immersed, indicated by a thin line between 2 lips, sometimes slightly open, somewhat raised and paler than the thallus, straight, curved or sinuous, often branched, 1–3 mm long, 0.05–0.10 mm wide. Proper exciple absent. Hymenium 100–125 µm thick. Ascospores overlapping-uniseriate, 4-locular, 18–20 × 8–10 µm, I–.
CHEMISTRY: No lichen compounds detected.
  An uncommon, corticolous species in south-eastern Qld, N.S.W. and Vic.; also in Brazil, Indonesia and the Solomon Islands.  
  Archer (2009a)  

Checklist Index
Introduction | A–D | E–O | P–R | S–Z | Oceanic Islands | References

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