Plagiogyria pycnophylla Java, Mt Gede, van Gesker s.n. (L) Java, Mt Gede., Raciborski s.n. (L) Holotype: Luzon, Mt Data, alt. 2250 m ., II-1894, Loher 953 (K) Java, Mt Pangerango., Raciborski s.n. (P) Java, Mt Pangerango., Raciborski s.n. (L) Isotype: Java, Mt Pangerango., Raciborski s.n. (K) Holotype: Nakaike 280 (TNS) Nakaike 280 Isotype: Java, G. Salak, alt. 2000 m, 2/4-XI-1843, Zollinger 232z (L) Mt Data, alt. 2000 m, Copeland 1854 1847, Lobb 274 (K) Holotype: 1847, Lobb 274 (P) Isotype: 1847, Lobb 274 (BM) 1847, Lobb 274 Blume s.n. (L)