Dalzielia is a genus of plants in the Apocynaceae first described as a genus in 1922.Turrill, William Bertram. 1922. Hooker's Icones Plantarum 31: t. 3061 It contains only one known species, Dalzielia oblanceolata, native to tropical West Africa.Tropicos, Dalzielia oblanceolata Turrill Omlor, Ralf. 1996. Gen. Revis. Marsdenieae.
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