Description : Pachyrhizus - Jicama, Mexican Potato, Mexican Turnip, Sakula, Xiquima, Yam Bean
Last Answer : DESCRIPTION: This group consists of two tuberous-rooted, perennial, tropical vines belonging to the Pea or Bean family, Leguminosae. They are natives of South America and Mexico. These vines can climb up to ... There should be 12 inches of space between plants/ SPECIES: P. erosus; P. ferrugineus.