Anulocaulis leiosolenus var. leiosolenus ContentDistribution Tipo de ambiente Distribution México (Country) native: Chihuahua native Tipo de ambiente No method for rendering unknown description class: SynonymyAnulocaulis leiosolenus (Torr.) Standl. var. leiosolenus in Contr. U.S. Natl. Herb. 12(8): 375. 1909