Coprosma montana Hillebr. var. orbicularis W. R. B. Oliv., Bernice P. Bishop Mus. Bull. 132: 153. 1935. Type information: Holotype [BISH]. C.N. Forbes 952.H. 26 June 1915. Hawai`i: [Kiipu, Keawewai} Kipuka-Waiakea.