ABSTRACT


CARMEN SANZ DE CORTAZAR1
 

Six different chilean species,were used in a cytological study. The following chromosomal, numbers were observed:

Alstroemeria haemantha, R. et Pav. colected in Quilpué, n = 8
Alstroemeria haemantha, R. et Pav. colected in Pichilemu, n = 8
Calceolaria integrifolia, Murr. colected in Pichilemu, n = 11
Cassia closiana, Ph. colecled in the Coast Aconcagua, n = 12
Lobelia tupa, L. colected in Pichilemu, n = 16
Pisataea coerulea, Don. colected in Los Andes, n = 10
Vicia Macraei, Hook et Am. colected in Quebrada Macul, n = 7

Eight drawings with camera lucida and three microphotographs are presented.

Keywords:
1 Ingeniero Agronómo a cargo del Laboratorio de Citología. Sección Botanica. Depto. Investigaciones Agrícolas