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Notes on Cynanchum and Pentarrhinum (Apocynaceae: Asclepiadoideae) in tropical Africa

Title data

Goyder, David J. ; Liede-Schumann, Sigrid:
Notes on Cynanchum and Pentarrhinum (Apocynaceae: Asclepiadoideae) in tropical Africa.
In: Kew Bulletin. Vol. 63 (2008) Issue 3 . - pp. 463-466.
ISSN 1874-933X
DOI: https://doi.org/10.1007/s12225-008-9048-4

Abstract in another language

Critical re-examination of the type of Cynanchum clavidens N. E. Br. has resulted in revised synonymy for C. hastifolium K. Schum. and the description of a new subspecies, C. hastifolium subsp. longirostrum Goyder. Thegeographical and morphological pattern of variation showed by another species pair, C. gerrardii (Harv.) Liede and C. lenewtonii Liede, is comparable to that shown by the two subspecies of C. hastifolium, so C. lenewtonii is reduced tosubspecific rank under C. gerrardii. Finally, C. ledermannii Schltr. is transferred to Pentarrhinum E. Mey., and P. abyssinicum Decne. subsp. ijimense Goyder placed in synonymy with it.

Further data

Item Type: Article in a journal
Refereed: Yes
Additional notes: BAYCEER68236
Institutions of the University: Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Biology > Chair Plant Systematics
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Biology > Chair Plant Systematics > Chair Plant Systematics - Univ.-Prof. Dr. Sigrid Liede-Schumann
Research Institutions > Research Centres > Bayreuth Center of Ecology and Environmental Research- BayCEER
Faculties
Faculties > Faculty of Biology, Chemistry and Earth Sciences
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Biology
Research Institutions
Research Institutions > Research Centres
Result of work at the UBT: Yes
DDC Subjects: 500 Science
Date Deposited: 14 Jul 2015 06:21
Last Modified: 14 Jul 2015 06:21
URI: https://eref.uni-bayreuth.de/id/eprint/16326