Fig. 5
From: Management, morphological and genetic diversity of domesticated agaves in Michoacán, México
Principal components analysis (PCA) according to the 20 morphological variables measured in the seven traditional varieties of Agave in the studied localities in the state of Michoacán. The varieties “Tarímbaro” and “Listoncillo” form the red circle group. The varieties “Verde” and “Negro” are enclosed in the green circle group and “Carrizaleño,” “Cenizo” and “Blanco” in the blue circle group