"The end of an enigma", a new subtribe and nomenclatural novelties in Asclepiadeae (Apocynaceae: Asclepiadoideae)

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Keller, Héctor ; Liede-Schumann, Sigrid:
"The end of an enigma", a new subtribe and nomenclatural novelties in Asclepiadeae (Apocynaceae: Asclepiadoideae).
In: Bonplandia. Bd. 26 (2017) Heft 2 . - S. 133-136.
ISSN 1853-8460

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Abstract

A new name, Topea H. A. Keller, is proposed for the genus Aenigma H. A. Keller (Apocynaceae) because there is a preexisting phonetic homonym. In addition, based on molecular phylogenetic studies, the new, monogeneric subtribe Topeinae H. A. Keller & Liede, endemic to the southerncone of South America, is here described within the tribe Asclepiadeae.