H. hellwigii aff.

A number of collections from southern Papua New Guinea have broad, elliptic leaves, but in other respects closely match H. hellwigii .

Papua New Guinea: Gay 487 ( LAE), Western Province, Ok Tedi area, Ok Menga valley. Jacobs 9116 (L), Jacobs 9233 (L), Southern Highlands Province,Waro airstrip,20 km SSW of Kutubu,S6°31'E143°10'. Streimann & Kairo NGF 35950 (A, BRI, BULOLO, CANB, K, L, LAE), Gulf Province, Titamunga, Kukipi subdistrict, S7°22' E146°03'. Gray & Floyd NGF 8026 (A, BRI, L, LAE); S7°30' E144°30', near Kinomeri, Uramu Island.