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vol.10 issue2ARISTIDA DIEGO-SANTIAGOII, UNA NUEVA ESPECIE DE ARISTIDA (POACEAE) PARA PERÚSISTEMÁTICA DE CORDIACEAE EN ARGENTINA II: LAS ESPECIES DEL GÉNERO VARRONIA author indexsubject indexarticles search
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Darwiniana, nueva serie

Print version ISSN 0011-6793On-line version ISSN 1850-1699

Abstract

SLANIS, Alberto C. et al. HIPPEASTRUM ESCOIPENSE (AMARYLLIDACEAE, AMARYLLIDOIDEAE): UNA NUEVA ESPECIE CRÍPTICA DEL NOROESTE DE ARGENTINA. Darwiniana, nueva serie [online]. 2022, vol.10, n.2, pp.486-493.  Epub Sep 01, 2022. ISSN 0011-6793.  http://dx.doi.org/10.14522/darwiniana.2022.102.1066.

Slanis, A. C.; H. Huaylla, J. E. Ortiz, L. C. Luna & G. E. Feresin. 2022. Hippeastrum escoipense (Amaryllidaceae, Amaryllidoideae): a new cryptic species from northwestern Argentina. Darwiniana, nueva serie 10(2): 486-493.

A new species of the genus Hippeastrum (Amaryllidaceae, Amaryllidoideae, Hippeastreae), collected at Escoipe area (Salta, Argentina), is here described as H. escoipense. Due to its morphological affinities, it was erroneously considered under the binomial H. argentinum, a species from which it differs by its three-lobed stigma and erect leaves (vs. trifid stigma, curved leaves). We provide information on geographic location, habitat description, conservation status assessment, along with a key to differentiate it from related species from Argentina and Bolivia, and the comparative chemical profile of alkaloids between this new entity and H. argentinum.

Keywords : Flora; Hippeastreae; new taxon; Salta; taxonomy..

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