Genus: Frerea Dalzell

Sometimes included in: Caralluma R. Br.

Also sometimes placed in: Asclepiadaceae

List of Species Records in GRIN.

References for genus:

• Bruyns, P. V. & P. I. Forster. 1991. Recircumscription of the Stapelieae (Asclepiadaceae). Taxon 40:388. [accepts].
  
• Bruyns, P. V. et al. 2010. Phylogenetic relationships of Caralluma R. Br. (Apocynaceae). Taxon 59:1031–1043. [embedded in clade with members of Boucerosia Wight & Arn.].
  
• Gilbert, M. G. 1990. A review of Caralluma R. Br. and its segregates. Bradleya 8:9. [accepts].
  
• Meve, U. & S. Liede. 2002. A molecular phylogeny and generic rearrangement of the stapelioid Ceropegieae (Apocynaceae-Asclepiadoideae). Pl. Syst. Evol. 234:206. [= Boucerosia Wight & Arn.].
  
• Plowes, D. C. H. 1990. An introduction to stapeliad genera. Cact. Succ. J. (Los Angeles) 62:115. [accepts].
  

More:

KBD: Kew Bibliographic Databases of Royal Botanic Gardens, Kew Note: Log on to KBD for better access.

Check other nomenclature databases for Frerea:

• ING: Index Nominum Genericorum
• NCU-3e: Names in Current Use for Extant Plant Genera

Check other databases for images:

• PlantSystematics.org
• H. D. Wilson's Vascular Plant Image Library (Texas A. & M. University)

Abbreviations & symbols in GRIN Taxonomy

Ctrl P to print