Quang Binh Prov., Tuyen Hoa Distr., Lam Hoa municipality, Chuoi village, around point 17°56’51”N 105°49’18”E.
Secondary broadleaved evergreen closed forest in humid wet depression between remnant mountains composed with rocky highly eroded crystalline limestone at elev. about 100 m a.s.l. Almost stemless palm with leaves to 4 m long among mossy shady rocks. Occasional.