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Article . 2018
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First report of Duchesnea indica F. albocaput (Rosaceae) in northwestern Argentina

Authors: Debes, Mario Alberto; Orce, Ingrid Georgina; Luque, Ana Catalina; Diaz Ricci, Juan Carlos; Castagnaro, Atilio Pedro; Arias, Marta Eugenia;

First report of Duchesnea indica F. albocaput (Rosaceae) in northwestern Argentina

Abstract

Primer informe de Duchesnea indica f. albocaput (Rosaceae) en Noroeste de Argentina. El género Duchesnea incluye dos especies originarias de India: D. indica y D. chrysantha. Durante el período 2002-2016, se realizaron monitoreos de especies silvestres relacionadas con la frutilla cultivada en el Noroeste Argentino y se encontraron numerosas poblaciones de D. indica pero ninguna de D. chrysantha. Plantas de D. indica con frutos rojos y plantas con frutos blancos fueron colectadas y conservadas ex situ, en cámaras bajo condiciones controladas y en invernaderos a campo. Se consultaron también materiales de diferentes herbarios nacionales e internacionales, y solo se encontraron reportes de ejemplares de D. indica de frutos rojos para Argentina. En el presente trabajo se reporta por primera vez para Argentina y Sudamérica, la presencia de poblaciones de D. indica f. albocaput, co-habitando con poblaciones de D. indica f. indica en sotobosques de Tucumán. Con esta cita se amplía el rango de distribución de D. indica f. albocaput, citada como endémica para Japón. Se presentan además, las características morfo-anatómicas distintivas de ambas formas botánicas de D. indica (genotipos de frutos rojos y genotipos de frutos blancos): color del fruto, número de foliolos, y forma de cristales.

The genus Duchesnea includes two species originally from India: D. indica and D. chrysantha. In Northwestern Argentina the monitoring of wild strawberry-like species was carried out; during 2002- 2016, many populations of D. indica and none of D. chrysantha were discovered. Red- and white-fruited plants of D. indica were collected from disturbed areas and ex situ conserved in green-house and in nursery conditions. Were also consulted materials from different national and international herbaria, and we only found reports of D. indica with red fruit for Argentina. In the present work, we report for the first time the presence of D. indica f. albocaput in Argentina and South America, cohabiting with populations of D. indica f. indica in the underwoods of Tucumán. This finding broadens the distribution range of D. indica f. albocaput, cited as endemic to Japan by Naruhashi 1992. The morphological and anatomical charactersof the two botanical forms of D. indica (red fruit genotypes and white fruit genotypes) are also presented: fruit color, number of leaflets, and crystal form.

Fil: Castagnaro, Atilio Pedro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Tecnología Agroindustrial del Noroeste Argentino. Provincia de Tucumán. Ministerio de Desarrollo Productivo. Estación Experimental Agroindustrial "Obispo Colombres" (p). Instituto de Tecnología Agroindustrial del Noroeste Argentino; Argentina

Fil: Orce, Ingrid Georgina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Tecnología Agroindustrial del Noroeste Argentino. Provincia de Tucumán. Ministerio de Desarrollo Productivo. Estación Experimental Agroindustrial "Obispo Colombres" (p). Instituto de Tecnología Agroindustrial del Noroeste Argentino; Argentina

Fil: Debes, Mario Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo; Argentina

Fil: Diaz Ricci, Juan Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina

Fil: Arias, Marta Eugenia. Universidad Nacional de Catamarca. Facultad de Ciencias Exactas y Naturales; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo; Argentina

Fil: Luque, Ana Catalina. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo; Argentina

Country
Argentina
Keywords

WILD-STRAWBERRY, https://purl.org/becyt/ford/1.6, MORPHO-ANATOMICAL, DUCHESNEA, https://purl.org/becyt/ford/1

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
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