Not an accepted name (status: unknown). The accepted name is Pelecyphora robbinsorum (W.H.Earle) D.Aquino & Dan.Sánchez.

Escobaria robbinsorum (Earle) D.R.Hunt, 1978 4% complete

No common name

Cact. Succ. J. Gr. Brit. 40: 13 (1978)

There is no corrections for Escobaria robbinsorum yet.