| Keller, HA; Liede-Schumann, S: "The end of an enigma", a new subtribe and nomenclatural novelties in Ascelpiadeae (Apocynaceae: Asclepiadoideae), Bonplandia, 26(2) (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. |
