Resumen

ZANOTTI, Christian A.; IGLESIAS, Matías F.; MORONI, Pablo  y  ACOSTA, Juan M.. CONFIRMACIÓN DE LA PRESENCIA DE ALSTROEMERIA SPATHULATA (ALSTROEMERIACEAE) EN LA ARGENTINA MEDIANTE OBSERVACIONES MORFOLÓGICAS Y ANÁLISIS MOLECULARES. Darwiniana, nueva serie [online]. 2023, vol.11, n.2, pp.452-465.  Epub 02-Ene-2024. ISSN 0011-6793.  http://dx.doi.org/10.14522/darwiniana.2023.112.1155.

Zanotti, C. A.; M. F. Iglesias, P. Moroni & J. M. Acosta. 2023. Confirmation of the presence of Alstroemeria spathulata (Alstroemeriaceae) in Argentina through morphological observations and molecular analysis. Darwiniana, nueva serie 11(2): 452-465.

Alstroemeria spathulata C. Presl. is an endemic species described for central Chile that is recorded here for the first time in Argentina (Mendoza, Malargüe Department) in a locality close to the border with Chile. The species is described and illustrated with field photographs and environmental notes are provided regarding habitat and possible pollinator of the specimen collected. A geographic distribution map of the species in Argentina and Chile is provided; the morphological identification is also corroborated with molecular analysis of the collected specimen and another one found in the herbarium SI. Finally, a dichotomous key is provided for 12 Alstroemeria species recorded for Argentina, including the new record.

Palabras clave : Alstroemeria; Chile; Mendoza; new record..

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