Ahti, T 1984: Proposal to conserve Roccella against Thamnium (Lichenized fungi). - Taxon33: 330-331. [RLL List # 127-4 / Rec.# 320] Keywords: ROCCELLA/ THAMNIUM/ NOMENCLATURE/ CONSERVATION/ CLADINA
Abstract: [Author presents reasons for the conservation of the generic name Roccella.]