distribution map
Phreatia rupestris J.J.Sm., habit, drawing Natadipoera, from de Kock
Phreatia rupestris J.J.Sm., floral analysis, drawing J.J. Smith, from de Kock
Phreatia rupestris J.J.Sm., habit & floral analysis, drawing P. van Royen in Alpine Flora of New Guinea 2 (1979) fig. 269, based on de Kock 57