Mashau, A.C.Fish, LynVan Wyk, Abraham Erasmus (Braam)2014-07-092014-07-092013Mashau, AC, Fish, L & Van Wyk, AE 2013, 'Taxonomic significance of epidermal structure in southern African members of Helictotrichon', Bothalia, vol. 43, no. 1, pp, 70-75.0006-824110.4102/abc.v43i1.109http://hdl.handle.net/2263/40673Helictotrichon Besser ex Schult. & Schult.f. (excluding Avenula (Dumort.) Dumort. and Amphibromus Nees) is a genus of temperate C3 grasses with about 40 species (Gibbs Russell et al. 1990; Mabberley 2008). The genus is most diverse in the temperate regions of the northern hemisphere, especially in Europe, from where it extends southwards along the African mountains (Afromontane Region). This paper deals only with those species occurring in southern Africa, a secondary centre of diversity for the genus.enNational Botanical InstituteTaxonomicEpidermal structureSouthern AfricaHelictotrichonTemperate regionsArticle