Asahina, Y 1929: On the Specimens of Lichens Collected in the Vicinity of Sapporo, HokkaidÃ%B4, 50 Years Ago.. - Journal of Japanese Botany/J. Jap. Bot.6(8): 234-253. [RLL Suppl.] Keywords: CLARK/ TUCKERMAN/ LIST
Abstract: [New: Nephromopsis endoxantha f. clarkii (= Cetraria clarkii)]