The new genus Angiactis Aptroot & Sparrius is described, with three species, A. bermudensis LaGreca sp. nov. from Bermuda, A. littoralis (Kantvilas) Aptroot & Sparrius comb. nov. from Australia and A. spinicola Aptroot & Sparrius sp. nov. from the Galápagos. The new genus differs from Lecanographa in the presence of a thalline exciple, and from Llimonaea in the non-corticate thallus and presence of a thalline exciple.
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1 September 2008
Angiactis, a New Crustose Lichen Genus in The Roccellaceae, with Species from Bermuda, The Galápagos Islands and Australia
André Aptroot,
Laurens B. Sparrius,
Scott LaGreca,
Frank Bungartz
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The Bryologist
Vol. 111 • No. 3
Fall 2008
Vol. 111 • No. 3
Fall 2008
Angiactis
Arthoniales
Lecanographa
Llimonaea