Apocynaceae Juss.
Ichnocarpus frutescens f. pubescens Markgr. , legitimate, scientific
Markgraf, F. (1927), Die Apocynaceen von Neu-Guinea. Botanische Jahrbücher für Systematik, Pflanzengeschichte und Pflanzengeographie 61: 208 [tax. nov.]
  • Type: Nodost-Neuguinea: Kaiser-Wilhelms-Land, Minjem-Gebiet, in den Waldern am Kaulo, bluhend 11.Febr.1908 - Schlechter n. 12771.
Forster, P.I. (19 October 1992), A taxonomic revision of Ichnocarpus (Apocynaceae) in Australia and Papuasia. Australian Systematic Botany 5(5): 537 [secondary reference]
  • Text: Type: Papua New Guinea, Madang Province. Minjem Geb., 11.ii.1908, R. Schlechter 12771 (holo: B, n.v. destroyed).
Forster, P.I. (19 October 1992), A taxonomic revision of Ichnocarpus (Apocynaceae) in Australia and Papuasia. Australian Systematic Botany 5(5): 537 [taxonomic synonym]
taxonomic synonym of: Ichnocarpus frutescens (L.) W.T.Aiton legitimate