Two new genera, Hoffmannanthus and Jeffreycia, mostly from East Africa (Erlangeinae, Vernonieae, Asteraceae)

Two genera of Vernonieae subtribe Erlangeinae with Type A pollen, 5-ribbed achenes, and blunt-tipped sweeping hairs on the styles are described as new, Hoffmannanthus with one species and with Vernonia brachycalyx O. Hoffm. as type, and Jeffreycia with five known species, with Vernonia zanzibarensis...

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Bibliographic Details
Main Authors: Harold Robinson, Stirling Keeley, John Skvarla, Raymund Chan
Format: Article
Language:English
Published: Pensoft Publishers 2014-07-01
Series:PhytoKeys
Online Access:http://phytokeys.pensoft.net/lib/ajax_srv/article_elements_srv.php?action=download_pdf&item_id=1537