Mashau, A.C.; Van Wyk, Abraham Erasmus (Braam); Fish, Lyn
(AOSIS OpenJournals, 2015-03-25)
BACKGROUND : Helictotrichon (excluding Amphibromus, Avenula, Helictochloa and Tricholemma), a genus of temperate C3 grasses, is represented by 14 species in southern Africa. Members of the genus are difficult to identify ...