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A Reappraisal of <i>Clathroporina</i> Müll. Arg. (Trichotheliaceae)

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1995

Year

Abstract

Abstract Clathroporina Müll. Arg. (1882), a genus of muriform-spored, pyrenocarpous lichens, is considered to be synonymous with Porina Müll. Arg. nom. cons. (1883). In order to avoid nomenclatural chaos, a proposal should be made to add it to the list of rejected names for Porina . Meanwhile, the following species are recognized: C. biroi Szatala, C. eminentior (NyL) Müll. Arg., C. exocha (Nyl.) Müll. Arg. and C. nuculastrum Müll. Arg. The following new combinations are effected: Aspidothelium cuyabense (Malme) P. M. McCarthy ( Thelenella cuyabensis Malme), C. eminentior f. sorediifera (Müll. Arg.) P. M. McCarthy ( C. desquamans f. sorediifera Müll. Arg), Laurera straminea (Malme) P. M. McCarthy ( T. straminea Malme) and P. tahitensis (Räsänen) P. M. McCarthy ( T. tahitensis Räsänen). The name P. farinose Knight is available for C. farinose (Knight) Müll. Arg. and P. grandispora sp. nov. is described from SE China. Fifteen species of Clathroporina and Thelenella sect. Clathroporina are referred to genera outside the Trichotheliaceae.