Keuk, G 1981: Zur Bildung oberseitiger Apothecien bei Nephroma cellulosum (Lichenes, Peltigeraceae). - Berichte der Deutschen Botanischen Gesellschaft94: 93-97. [RLL List # 112-38 / Rec.# 10035] Keywords: NEPHROMA/ CHILE/ DEVELOPMENT/ GROWTH/ APOTHECIA
Abstract: 2 figures. [Some specimens of Nephroma cellulosum from Chile have been found with apothecia developed on the upper surface in front of the normal apothecia.]