FIGURE 1. Chusquea argentina. A in Revalidation of Chusquea argentina (Poaceae, Bambusoideae, Bambuseae) on the basis of morphological, anatomical and phenological characters

FIGURE 1. Chusquea argentina. A. Fragment of culm with a flowering branch complement. B. Culm leaf. C. Culm leaf blade and inner ligule. D. Foliage leaf inner ligule and pseudopetiole. E. Spikelet. F. Glumes. G. Sterile lemmas and anthecium. H. Lower sterile lemma. I. Upper sterile lemma. J. Fertile lemma. K. Palea, dorsal view. L. Palea, ventral view. M. Lodicules, gynoecium and anthers. A, D and E from Caso 15187 (BAB), illustrated by Irene Coloiera, reproduced from Nicora (1978), with permission of the copyright holder, INTA; B and C from Roig 13919 (BAB), all others from Cabrera 253 (BAA), illustrated by Francisco Rojas.