Hechtia zacatecae L.B.Sm.

Taxonomic Change:

• treated as a synonym of Hechtia texensis —See Burt-Utley et al. 2011 p. 16-17
• Treated as a synonym of Hechtia texensis Zucch. —See Binomials 13 (2012) p. 42

Literature references:

Smith & Downs 1974: 594 U.S. Nat. Herb.

Comments:

• Known from fragments only. —See Smith & Downs 1974