distribution in New Guinea
Octarrhena filiformis (L.O.Williams) P.Royen var. brachyphylla (L.O.Williams) P.Royen, drawing P. van Royen in Alp. Fl. New Guinea 2 (1979) 728, fig. 250
Chitonanthera filiformis L.O.Williams var. brachyphylla L.O.Williams, herbarium sheet, Brass 9347 (isotype specimen L)