PHYSOSTIGMA VENENOSUM(noun)Did you mean?Synonyms RhymesAlso try..physostigmaDefinitions There is 1 meaning of the phrase Physostigma Venenosum. Physostigma Venenosum - as a noun Tropical african woody vine yielding calabar beans Synonyms (Exact Relations)calabar-bean vineWord Variations & RelationsStarts PStarts PHStarts PHYStarts PHYSEnds MEnds UMEnds SUMEnds OSUMStarts P & ends MStarts PH & ends MStarts P & ends UMA-Z Proximitiesphysitheisms25physitheistic26physoclistous23physostegiaphysostigma Physostigma Venenosum physostigmin23physostigmine24physostigmines25physostigmins24physostomous22