Descripción de las especies del género Ipomoea presentes en el area de riego del río Dulce, Santiago del Estero, Argentina
AUTOR(ES)
Carrizo, E. del V., Sobrero, Y.M.T.
FONTE
Planta Daninha
DATA DE PUBLICAÇÃO
2001-08
RESUMO
The objective of this research was to describe and differentiate the stages of species of the genus Ipomoea in the irrigated area of Rio Dulce - Santiago del Estero - Argentina, under different growth stages. Species prototypes from the area were mounted in a herbarium, photographed and then identified with detailed descriptions of the seed, seedling and mature stages. A classification key was constructed to identify them under different growth stages. Eight species in the genus Ipomoea: (I. alba, I. amnicola, I. cairica, I. carnea, I. grandifolia, I. nil, I. purpurea and I. quamoclit) were registered, some cultivated as ornamental, while others appear naturally or as crop weeds in the region.
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