INVESTIGADORES
ZULOAGA Fernando Omar
artículos
Título:
Revisión de Paspalum grupo Gardneriana (Poaceae, Paspaleae)
Autor/es:
NICOLA, MARCELA; SALOMON, LUCIANA; F.O. ZULOAGA; MORRONE, O.
Revista:
DARWINIANA
Editorial:
INSTITUTO DE BOTÁNICA DARWINION
Referencias:
Lugar: Buenos Aires; Año: 2014 vol. 2 p. 154 - 173
ISSN:
0011-6793
Resumen:
Species of Paspalum group Gardneriana are revised as a whole for the first time. Seven speciesare treated in this work, being the group characterized by including annual or perennial species, withspikelets usually obovoid, upper glume absent or reduced, and upper anthecium indurate and stronglypapillose, with verrucose papillae all over its surface. A key to the species is provided, together witha discussion of previous infrageneric classifications and relationships of Gardneriana; morphologicaldescriptions, and illustrations of all species are also presented. The following species are included inPaspalum group Gardneriana: Paspalum burchellii, P. delicatum, P. gardnerianum, P. nudatum, P. pictum,P. reduncum, and P. subsesquiglume. Also, lectotypes are designated for P. burchellii, P. connectens,P. reduncum, and P. subsesquiglume; P. gemmosum is defined as a new synonym of P. subsesquiglume