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Checklist of the Lichens of Australia and its Island Territories
Introduction | A–D | E–O | P–R | S–Z | Oceanic Islands | References
Platygramme arechavaletae (Müll.Arg.) A.W.Archer

Telopea 11: 76 (2005)

Phaeographina arechavaletae Müll.Arg., Rev. Mycol. 10: 5 (1888).

T: Montevideo, Uruguay, J.Arechavaleta; lecto: G, fide G.C.Hayward, New Zealand J. Bot. 13: 573 (1977).

Phaeographina banksiae Müll.Arg., Bull. Herb. Boissier 1: 59 (1893). T: Maffra, Vic., 1892, F.R.M.Wilson 879; holo: G; iso: NSW.

Phaeographina hymenantherae F.Wilson, nom. nud., in sched.

  Thallus pale greenish grey, thin, smooth, slightly glossy. Ascomata black, numerous, sessile to slightly immersed, straight or curved, rarely branched, 1–3 (–4) mm long, 0.2–0.3 (–0.4) mm wide, with a thin evanscent thalline margin; lips initially closed, becoming slightly open. Proper exciple laterally carbonised. Hymenium 125–150 µm thick. Ascospores 8 per ascus, submuriform to muriform, pale brown, 4–6 × 2–3-locular, (20–) 24–31 (–39) × (10–) 12–15 (–17) µm.
CHEMISTRY: No lichen compounds detected.
  Occurs in eastern in Qld, N.S.W. and Vic.; also in southern South America and New Zealand.  
  Archer (2009a)  

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

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