Snapshots of the taxonomy

This species name was first published in Mat. Veg. & Min. Kingd. Veracruz, Mexico pp. 13-14 (1893); Kraemer in Bull.Pharm. xi. 174 (1897); F. A. Barkley in Ann. Missouri Bot. Gard. xxiv. 442(1937)  

This species name has been reclassified since this snapshot. Its current preferred usage is a synonym .