IBODA 05360
INSTITUTO DE BOTANICA DARWINION
Unidad Ejecutora - UE
artículos
Título:
Senecio pseudodepressus (Asteraceae, Senecioneae), a New Species from San Juan Province, Argentina
Autor/es:
SALOMON, L. & S.E. FREIRE
Revista:
SYSTEMATIC BOTANY
Editorial:
AMER SOC PLANT TAXONOMISTS
Referencias:
Lugar: Laramie; Año: 2013 vol. 38 p. 517 - 522
ISSN:
0363-6445
Resumen:
Senecio pseudodepressus, a new species from the Province of San Juan, Argentina, is described and illustrated. Senecio pseudodepressus is morphologically similar to Senecio depressus, but it is distinguished by having mostly 38-dentate leaves, pedunculate capitula and pubescent achenes. The new species is assigned to Senecio section Senecio series Chilenses subseries Candidi by its subshrubby habit, tomentose indumentum and solitary discoid capitula. A key to distinguish species of Senecio subser. Candidi with dentate leaves and large involucres is provided. The differences between Senecio pseudodepressus and its related taxa are also discussed.
