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Resolving nomenclatural ambiguity in South American Tephrosia (Leguminosae, Papilionoideae, Millettieae), including the description of a new species

2019; CSIRO Publishing; Volume: 32; Issue: 6 Linguagem: Inglês

10.1071/sb19011

1446-5701

Rubens Teixeira de Queiroz, Tânia Maria de Moura, Roy E. Gereau, Gwilym P. Lewis, Ana Maria Goulart de Azevedo Tozzi,

Botany, Ecology, and Taxonomy Studies

Taxonomic studies of Tephrosia Pers. (Leguminosae, Papilionoideae, Millettieae) in South America have highlighted the need to resolve some nomenclatural issues. Five new synonyms are proposed and a new species is described. Nine lectotypes of accepted names and synonyms, and one neotype, are here designated. An identification key to the taxa occurring in South America is also presented.