A synopsis of the African genus Whitfieldia (Acanthaceae: Whitfieldieae) and a key to the species
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DOI: 10.1007/s12225-021-09941-8
Abstract: We present a synopsis and an identification key for the 13 species and one subspecies of the African genus Whitfieldia Hook. (Acanthaceae: Acanthoideae: Whitfieldieae). This work is based on the observation and analysis of morphological… read more here.
Keywords: key species; whitfieldia; genus whitfieldia; acanthaceae ... See more keywords
Ten new species in the southern African genus Heliophila (Brassicaceae; Cruciferae)
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DOI: 10.11646/phytotaxa.434.1.5
Abstract: Ten new South African species of Heliophila (H. astyla, H. biseriata, H. clarkii, H. crassistyla, H. goldblattii, H. magaliesbergensis, H. pseudoeximia, H. roggeveldensis, H. volkii, and H. xylopoda) are described, illustrated, and their relationships and… read more here.
Keywords: genus heliophila; ten new; new species; southern african ... See more keywords
Taxonomic revision of the African genus Greenwayodendron (Annonaceae)
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DOI: 10.3897/phytokeys.114.27395
Abstract: Abstract Greenwayodendron (Annonaceae) is a tropical African genus of trees occurring mainly in rain forests. Until recently, Greenwayodendron contained only two species: Greenwayodendronoliveri from West Africa and Greenwayodendronsuaveolens from Central and East Africa. Genetic data,… read more here.
Keywords: taxonomic revision; african genus; greenwayodendron annonaceae; revision african ... See more keywords