| Keller, HA; Liede-Schumann, S: “The end of an enigma”, new subtribe and nomenclatural novelties in Asclepiadeae (Apocynaceae: Asclepiadoideae)., Bonplandia, 26(2), 133-136 (2017) | |
| Key words: Nomenclature, phylogeny, taxonomy, Topea, Topeinae. | |
| 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 southern cone of South America, is here described within the tribe Asclepiadeae. |
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