Open AccessLettowia, a new genus of Vernonieae from East Africa (Asteraceae)
Author(s) -
Harold Robinson,
John Skvarla
Publication year - 2013
Publication title -
phytokeys
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.511
H-Index - 16
eISSN - 1314-2011
pISSN - 1314-2003
DOI - 10.3897/phytokeys.25.5556
Subject(s) - asteraceae , pollen , genus , botany , biology , geography
A new genus, Lettowia H. Rob. & Skvarla is named for the single East African species originally described as Vernonia nyassae Oliv. Its pollen is lophate and triporate, with a perforated tectum restricted to the muri. The new genus is placed near Vernoniastrum in the subtribe Erlangeinae.
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