Resumo

COHEN1, Dylan H.  e  GRANERO2, Alejandra Maza. THE FIRST COLLECTION OF PINNASA VOLUBILIS (LOASACEAE) FOR THE FLORA OF ARGENTINA. Darwiniana, nueva serie [online]. 2019, vol.7, n.2, pp.330-334. ISSN 0011-6793.  http://dx.doi.org/10.14522/darwiniana.2019.72.858.

Cohen, D. H. & A. Maza. 2019. The first collection of Pinnasa volubilis (Loasaceae) for the Flora of Argentina. Darwiniana, nueva serie 7(2): 330-334.

Plants of Pinnasa (Loasaceae) are vining or rosette-forming perennial herbs distributed across the southern Andes and Patagonian Steppe. Three species were formerly cited for Argentina. We report a fourth species, P. volubilis, until now known only from southern Chile, for the first time from Neuquén province. A description of the species, together with photos, a distribution map, and a key for Pinnasa species in Argentina are here provided.

Palavras-chave : Flora; Neuquén; Pinnasa; taxonomy..

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