The restoration of the genus Vernonella Sond. (Vernonieae: Asteraceae)

Harold Robinson; John J. Skvarla

doi:10.2988/09-28.1

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Harold Robinson,¹ John J. Skvarla²

¹a(HR) Department of Botany, MRC 166, National Museum of Natural History, P.O. Box 37012, Smithsonian
²b(JJS) Department of Botany and Microbiology, Oklahoma Biological Survey, University of Oklahoma, No

Abstract

Vernonella Sond. is restored as a distinct genus from synonymy under Vernonia and Centrapalus. Included are the type species Vernonella africana and 10 additional species with thinly scarious-margined involucral bracts and distinctive small, short-colpate type A pollen.

Citation Download Citation

Harold Robinson and John J. Skvarla "The restoration of the genus Vernonella Sond. (Vernonieae: Asteraceae)," Proceedings of the Biological Society of Washington 123(3), 181-192, (1 September 2010). https://doi.org/10.2988/09-28.1

Published: 1 September 2010