Original Research

Cetraria (Parmeliaceae) and some related genera on the African continent

I. Kärnefelt
Bothalia | Vol 17, No 1 | a1014 | DOI: https://doi.org/10.4102/abc.v17i1.1014 | © 1987 I. Kärnefelt | This work is licensed under CC Attribution 4.0
Submitted: 22 October 1987 | Published: 23 October 1987

About the author(s)

I. Kärnefelt,, Sweden

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Abstract

Four species are reported new for the lichen flora of southern Africa:  Bryoria fuseescens (Gyeln.) Brodo & D. Hawksw.,  B. motykae (D. Hawksw.) Brodo & D. Hawksw.,  Cetraria chlorophylla (Humb.) Vain, and  Platismatia glauca (L.) Culb. & Culb. (Parmeliaceae), found at high elevations in Natal and south-west Cape.  B. fuscescens, B. motykae and  P. glauca were previously known from a few localities, also at high elevations, in east Africa. The genus Cetraria s. str. was previously unknown on the African continent.


Keywords

<i>Bryoria</i>; <i>Cetraria</i>; new records; Parmeliaceae; <i>Platismatia</i>; southern Africa; taxonomy

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