Henssen, A/ James, PW 1982: The lichen genus Steinera. - Bulletin of the British Museum (Natural History), Botany Series10: 227-256. [RLL List # 117-42 / Rec.# 8286] Keywords: STEINERA/ NEW TAXA/ KEY/ COCCOCARPIACEAE
Abstract: 24 figures. [Recognition of 4 species; key. New: Steinera polymorpha P. James & Henssen, sp. nov.; S. sorediata P. James & Henssen, sp. nov.; S. radiata subsp. aucklandica P. James & Henssen, subsp. nov. Authors place the genus in the Coccocarpiaceae and discuss its relationship to other members of that family.]