Allomarkgrafia is a genus of flowering plants in the dogbane family, Apocynaceae, first described as a genus in 1932. It is native to Central America and northwestern South America.
SpeciesAllomarkgrafia brenesiana Woodson - Costa Rica, PanamaAllomarkgrafia campanulata (Markgr. ex A.H.Gentry) J.F.Morales - PanamaAllomarkgrafia ecuatoriana J.F. Morales - Colombia, EcuadorAllomarkgrafia foreroi A.H.Gentry - Colombia, EcuadorAllomarkgrafia insignis J.F.Morales - Costa RicaAllomarkgrafia laxiflora A.H.Gentry - Colombia, EcuadorAllomarkgrafia ovalis (Ruiz & Pav. ex Markgr.) Woodson - PeruAllomarkgrafia plumeriiflora Woodson - Costa Rica, Panama, Nicaragua, Honduras, ColombiaAllomarkgrafia tubiflora Woodson ex Dwyer - Peru