4.0 Article

Four new taxa of Chroodiscus (thelotremoid Graphidaceae) from Southeast Asia

Journal

BRYOLOGIST
Volume 112, Issue 1, Pages 152-163

Publisher

AMER BRYOLOGICAL LICHENOLOGICAL SOC INC
DOI: 10.1639/0007-2745-112.1.152

Keywords

Chapsa; Chroodiscus; Graphidaceae; Thelotremataceae; Thailand

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Four new taxa of the lichenized, foliicolous ascomycete genus Chroodiscus are described from Southeast Asia: Chroodiscus defectus Papong & Locking, Ch. homchantarae Papong & Locking, Ch. khaolungensis Papong & Locking and Ch. khaosokensis Papong & Locking. Chroodiscus aryillaceus (Moll. Arg.) Locking & Papong (= Chroodiscus parvisporus Kalb & Locking) is introduced as new combination. The genus as currently circumscribed now includes 14 taxa, which are keyed out here. A short discussion on the putative evolution and taxonomic treatment of species pairs in this genus is included.

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