Australian Plant Name Index (APNI)
The Australian Plant Name Index (APNI) is a tool for the botanical community that deals with plant names and their usage in the scientific literature, whether as a current name or synonym. APNI does not recommend any particular taxonomy or nomenclature. For a listing of currently accepted scientific names for the Australian vascular flora, please use the Australian Plant Census (APC) link above.
pro parte misapplication:
by Leeuwenberg, A.J.M. & Dilst, F.J.H. van(2001), Series of revisions of Apocynaceae XLIX. Carissa L.Wageningen University Papers2001-01: 35-70, Figs 7-10, Maps 6, 7