Grusonia kellermanii (Rose) G.D.Rowley in Tephrocactus Study Group 12(3): 42. 2006
Grusonia kellermanii in Tephrocactus Study Group 12(3): 42. 2006
is new combination for Pereskiopsis kellermanii in Smithsonian Misc. Collect. 50: 332. 1907
Grusonia kellermanii in Tephrocactus Study Group 12(3): 42. 2006
Taxon for this name