El GéneroGlandularia(Verbenaceae) En Argentina¹

Abstract

Se presenta un estudio taxonómico de las especies del género Glandularia J. F.Gmel. que habitan en Argentina, comprende 33 especies y 4 variedades, de las cuales 12 taxones son exclusivos de de la región en estudio, y se encuentran distribuidos desde la provincia de Jujuy al norte hasta la provincia de Santa Cruz en el sur. Esta es el área diversidad de Sudamérica austral.Se delimitan las especies en estudio y se esclarecen los problemas nomenclaturales y de tipificación. Se neotipifica: Verbena platensis Spreng. Se lectotipifican: Verbena aristigera S.

Field trial survey and breeder perceptions to select between ornamentalGlandulariahybrids

“…Glandularia (Verbenaceae) with 33 native species from Argentina (Peralta and Múlgura, 2011), comprises erect, semi-erect and decumbent plants with flowers of varied colours, gathered in contracted clusters striking for their size, colour and fragrance, with prolonged periods of flowering (Botta, 1993). This genus presents species with aesthetic and ornamental characters of interest (Stancanelli et al ., 2010), which can survive under unfavourable climatic conditions.…”

Variability in the amount of homoeologous pairing among F1 hybrids

“…Species of Glandularia have a North-South American disjoint distribution ( O’Leary and Peralta 2007 ; Peralta and Múlgura 2011 ). Many species, hybrids and polyploids hold great ornamental potential ( Gonzalez Roca et al 2015 ; Imhof et al 2013 ).…”

A protocol for the in vitro propagation and polyploidization of an interspecific hybrid of Glandularia (G. peruviana×G. scrobiculata)

“…These species are found in temperate and subtropical regions of North and South America. In Argentina, they are common in the provinces of Buenos Aires, Entre Ríos, Corrientes, Formosa and Santa Fe (Peralta and Mulgura, 2011). Glandularia has important ornamental potential due, mainly, to its attractive flowers, which come in a wide variety of colors (white, red, pink, lilac or violet).…”