Pseudopiptocarpha garcia-barrigae H. Robinson & S. C. Keeley is described as new, and P. tovarensis (Gleason) H. Robinson & S. C. Keeley of Venezuela (Asteraceae, Vernonieae) is transferred from Lepidaploa (Cassini) Cassini. The new species and P. tovarensis have branching inflorescences unlike the two previously known members of Pseudopiptocarpha H. Robinson. All four species of Pseudopiptocarpha have Aynia H. Robinson–type pollen, which does not occur in Lepidaploa as redelimited.
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1 June 2007
Additions to the Genus Pseudopiptocarpha (Asteraceae, Vernonieae) from Northern South America
Harold Robinson,
Sterling C. Keeley
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Novon: A Journal for Botanical Nomenclature
Vol. 17 • No. 2
June 2007
Vol. 17 • No. 2
June 2007
Asteraceae
Colombia
Lepidaploa
Pseudopiptocarpha
Venezuela
Vernonieae