Willdenowia – Annals of the Botanic Garden
and
Botanical Museum Berlin-Dahlem
ISSN 0511-9618
© 2005 BGBM Berlin-Dahlem.
Killmann, D. & Fischer, E. 2005: New
records for the lichen flora of Rwanda, East Africa.
Willdenowia 35: 193-204.
doi:10.3372/wi.35.35116
Abstract
69 lichen species are recorded as new to Rwanda. Catillaria
alba, Chaenotheca stemonea and Parmotrema
neotropicum are new to Africa, Caloplaca ferruginea
to tropical Africa. Cetrariastrum vexans previously
has only been reported from Mt Kenya; for Ramalina roesleri it
is the second known locality in Africa. A short history of the
lichenological exploration as well as an overview of the vegetation of
Rwanda is presented.