INVESTIGADORES
ALISCIONI Sandra Silvina
artículos
Título:
Revisión de las especies de Paspalum (Panicoideae: Paniceae), subgénero Anachyris
Autor/es:
MORRONE O., S. DENHAN, S. ALISCIONI & F. ZULOAGA
Revista:
CANDOLLEA
Editorial:
Conservatoire et du Jardin Botaniques Ville de Genève
Referencias:
Lugar: Genève; Año: 2000 vol. 51 p. 105 - 135
ISSN:
0373-2967
Resumen:
The subgenus Anachyris of genus Pasaplum includes six species, ranging from Mexico in North America to Brazil, Bolivia, Paraguay, Argentina, and Uruguay. The subgenus is mainly defined by having a boat-shaped, concavo-convex spikelet, the upper lemma with the abaxial surface furrowed, having prominent longitudinal ridges. Anatomically, the species of the subgenus Anachyris are characterized as Kranz, of the MS (=X y MS-) type. Relationships of the subgenus with other taxa of Paspalum are discussed and a key to the species, as well as an anatomical description of the subgenus, photomicrographs, morphological description of the species, and distribution maps are presented.
