Record basis:
Preserved Specimen
Preferred stable uri:
https://www.cactuspro.com/lecture/Berger-Alwin/Kakteen/page-64.en.html
Specimen type designations:
  • Lectotype (designated by Iliff, J.: 51)
accessioning of:
Record basis:
Field Unit
Locality:
[icon] photograph accompanying the protologue in Berger, Kakteen: 54, fig. 9. 1929