A new species of Fissurina and new records of Graphidaceae from Vietnam

Santosh JOSHI, Dalip Kumar UPRETI, Thi Thuy NGUYEN, Anh Dong NGUYEN, Soon-Ok OH & Jae-Seoun HUR

en Cryptogamie, Mycologie 36 (4) - Pages 383-397

Published on 25 December 2015

Fissurina hemithecioides from Vietnam is described for the first time. The new taxon is characterized by prominent ascomata with swollen labia, 2-3-spored asci, rather large, muriform, I- to weakly amyloid ascospores and the presence of the stictic acid chemosyndrome. In addition, records of the genera Carbacanthographis, Chapsa, Graphis, Pallidogramme, Phaeographis and Thecographa are listed, including important diagnostic characteristics of species along with distribution, ecology and illustrations.

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