Not an accepted name (status: unknown). The accepted name is Crassula perfoliata var. falcata (J.C.Wendl.) Toelken, 1975.

Crassula perfoliata var. minor (Haw.) G.D.Rowley, 1975 2% complete

No common name

Cact. Succ. J. Gr. Brit. 40:53. 1978

There is no corrections for Crassula perfoliata var. minor yet.