To accommodate the inclusion of Polianthes into Agave, which is strongly supported by molecular phylogenetic studies, four new combinations for the transfer of Polianthes geminiflora and its infraspecific taxa are proposed. A lectotype is selected for Coetocapnia geminiflora, and a neotype for Robynsia geminiflora.
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7 December 2013
Transfer of Polianthes geminiflora into Agave (Asparagaceae): new combinations (Nomenclature of Agave II)
Rafaël Govaerts,
Joachim Thiede
![](/ContentImages/journals/will/43/2/2/WebImages/101.043.0200.cover.jpg)
Willdenowia
Vol. 43 • No. 2
Dec 2013
Vol. 43 • No. 2
Dec 2013
Agavaceae
Bravoa
Flora of Mexico
nomenclature
taxonomy
Typification