Avonia ustulata (E.Mey. ex Fenzl) G.D.Rowley
, Bradleya 12: 112 (prepr. 4 July 1994): (1994).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:978190-1
- Publication
- Bradleya; Yearbook of the British Cactus and Succulent Society. Botley
- Collation
- 12: 112 (prepr. 4 July 1994):
- Date of Publication
- 1994
- Family as entered in IPNI
- Portulacaceae