SPECIMEN EXAMINED. — Vietnam. Lâm ĐỒng, Dalao, épiphyte sur bois au sol, 900 m, Tixier 260 (PC [PC0764729, PC0764730]).
ILLUSTRATION. — Meagher 2019: 343, fig. 23.
Shoots 2-3 mm wide, leaves densely imbricate, broadly ovate, almost entire (Stephani’s Integrifolia group), margins denticulate, at apical part with more projecting cells. Underleaves semicircular, wider than long, with 1-3 rows of hyaline margin. Malesian-Melanesian species, distribution known from Thailand and the Philippines through Indonesia and Australia to New Caledonia and the Solomon Islands. New to Vietnam.