FLORA OF VIETNAM Araceae Schismataglottis calyptrata Zoll. ex Motitzi
Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Comm., Ban On Vill., Pa Nun Valley, at point 17°40′22″N, 105°58′22″E, 250-260 m.
In rather open places of heavily logged primary, sometimes in secondary closed evergreen broad-leaved forests on foot and lower part of slopes of limestone mts. Clustered in heavily logged primary evergreen broad-leaved forests on foot of limestone mts.
Perennial herb, up to 0.2-0.3 m tall, clustered. Spathe white. Very common.