Papuahoya

Papuahoya is a genus of flowering plants in the family Apocynaceae. It includes three species endemic to New Guinea.
 * Papuahoya bykulleana Simonsson & Rodda
 * Papuahoya neoguineensis Simonsson & Rodda
 * Papuahoya urniflora (P.I.Forst.) Rodda & Simonsson