Six species of Caralluma have been found to occur in Oman: C. adenensis, C. “arabica”, C. flava, C. hexagona, C. penicillata and C. quadrangula, none being endemic to the country. The name C. aucheriana is considered obscure and its application should be discontinued. The application of the name C. arabica is uncertain. All except C. hexagona are illustrated with line drawings.
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Bradleya
Vol. 1993 • No. 11
February 1993
Vol. 1993 • No. 11
February 1993