P. irianensis, Taxa Only, Exact Match: 2 Treatments

Poales		new species	Veldkamp, Jan Frederik, 1993, Miscellaneous notes on southeast Asian Gramineae. VIII New species in Danthonia, Blumea - Biodiversity, Evolution and Biogeography of Plants 38, pp. 217-219 : 218	218
Rosales		new species	Kalkman, Cornelis, 1989, Potentilla (Rosaceae) in New Guinea: census, key and some new taxa, Blumea - Biodiversity, Evolution and Biogeography of Plants 34, pp. 143-160 : 156	156