Holotype of Glossorhyncha altigena P.Royen L0061262, Balgooy, MMJ van, #628
Glossorhyncha altigena van Royen, drawing van Royen. The Alpine Flora of New Guinea volume 2 (1979)
Holotype of Glossorhyncha altigena P.Royen L0061262, Balgooy, MMJ van, #628