Ziziphus obtusifolia var. canescens (A.Gray) M.C.Johnst.
, Brittonia 14: 367 (1962).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:271223-2
- Publication
- Brittonia; a Series of Botanical Papers. New York, NY
- Collation
- 14: 367
- Family as entered in IPNI
- Rhamnaceae