Taxonomic Revision of the genus Zyrphelis in South Africa (Strelitzia 45)

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This book presents a taxonomic account of the endemic genus Zyrphelis in South Africa, a flowering plant in the family Asteraceae.... Toon meer

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Productomschrijving

Auteurs	Paul PJ Herman, Ursula Zinnecker-Wiegand
ISBN	9781928224556
Uitgever	South African National Biodiversity Institute (SANBI Publishing)
Taal	Engels
Pagina’s	250
Formaat	24.1 × 18.2 × 1.7 cm
Bindwijze	Paperback
Afbeeldingen	Kleurenfoto's
Jaar van uitgave	2022

A taxonomic account of the endemic genus Zyrphelis in South Africa is presented. The genus Gymnostephium is sunk under Zyrphelis and some taxa previously listed under Mairia moved to Zyrphelis. Twenty-one species (total 35 taxa) are recognised. Zyrphelis ciliaris subsp. hirsuta is elevated to species level, Z. gracilis is reduced to varietal level under Z. fruticosa, Z. grauii is reduced to varietal level under Z. montana, Z. monticola is sunk under Z. microcephala subsp. microcephala. The following new subspecies and varieties are described: Z. decumbens var. grandis, Z. ecklonis subsp. longipedunculata, Z. foliosa var. glabra, Z. fruticosa var. pilosa, Z. lasiocarpa var. minor, Z. pilosella var. glandulifolia, and Z. taxifolia var. robusta. The following names are lectotypified here: Felicia monticola, Gymnostephium leve, Mairia foliosa, M. lasiocarpa and M. montana. Keys to the species, subspecies and varieties, full descriptions of all the taxa, distribution maps and illustrations are provided.

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