Spiraeopsis brassii Holotype: Mt Tafa, Central Prov., Papua New Guinea., Brass 4852 (A) Mt Tafa, Central Prov., Papua New Guinea., Brass 4852 (NY) Mt Tafa, Central Prov., Papua New Guinea., Brass 4852 (BRI) Mt Tafa, Central Prov., Papua New Guinea., Brass 4852 (US) Mt Tafa, Central Prov., Papua New Guinea., Brass 4852 (BO) Yoangen, Huon Peninsula, Papua New Guinea., Clemens 3429 (B) Holotype: Yoangen, Huon Peninsula, Papua New Guinea., Clemens 3429 (A) Yoangen, Huon Peninsula, Papua New Guinea., Clemens 3429 (G) Yoangen, Huon Peninsula, Papua New Guinea., Clemens 3429 (L)