Further records of foliicolous lichens and lichenicolous fungi from Australasia, with an updated checklist for continental Australia
AbstractBased on collections gathered by H. Streimann and J. A. Elix in Papua New Guinea, Australia (including Tasmania), and Vanuatu, five new foliicolous lichen species are described: Calenia bullatinoides Lücking, Eremothecella cyaneoides Lücking, Fellhanera tasmanica Lücking & Elix, Fellhaneropsis australiana Lücking, and Porina vanuatuensis Lücking. In addition, the following new combinations are proposed: Coenogonium isidiiferum (Lücking) Lücking [Bas.: Dimerella isidiifera Lücking], Coenogonium lisowskii (Vězda) Lücking [Bas.: Dimerella lisowskii Vězda], Coenogonium queenslandicum (Kalb & Vězda) Lücking [Bas.: Dimerella queenslandica Kalb & Vězda], Echinoplaca tetrapla (Zahlbr.) Lücking [Bas.: Gonolecania tetrapla Zahlbr.], and Porina subepiphylla var. australiensis (Lücking & Vězda) Lücking [Bas.: Porina lucida var. australiensis Lücking & Vězda]. Coenogonium piliferum (Vězda) Kalb & Lěcking [Bas.: Dimerella pilifera Vě zda] is placed into synonymy with Coenogonium epiphyllum Vain. An updated checklist of foliicolous lichens from Australia includes 202 species and excludes five previously reported taxa.