Janex-Favre, MC 1981: Etudes ontogeniques chez le Porina byssophila (pyrenolichen) II.--Les peritheces. - Cryptogamie, Bryologie et Lichenologie2: 253-275. [RLL List # 116-50 / Rec.# 9326] Keywords: MORPHOLOGY/ PERITHECIA/ PYRENULA/ PORINA/ PYRENOCARPOUS/ DEVELOPMENT
Abstract: 24 figures. [Detailed survey of development of the perithecium shows that the features of this species are close to Pyrenula nitida. "Porina cf. byssophila may be related to the ascohymenial type of the Prenomycetes, it also recalls the ontogenetic type of some Discomycetes."]