FLORA OF VIETNAM Orchidaceae Juss. Vrydagzynea formosana Hayata.
N. Vietnam, Tuyen Quang prov., Na Hang distr., Xuan Tam municipality, near Ban Cai village (22°29′18′'N, 105°19′47′'E). Primary broad-leaved evergreen dry forest on very steep slopes of highly eroded remnant limestone ridge at elev. 450-500 m a.s.l. Terrestrial creeping herb in shady rocky slope. Leaves pure green. Flowers: sepals green, petals yellow. Rare. HAL 221 22 March 2001 Collectors: P.K.Loc, N.X.Tam, L. Averyanov.
Det. Averyanov, Leonid Vladimirovich at 08.05.2021.
Coordinates (geographic position):22° 29′ 18″ N, 105° 19′ 47″ E ±1000 mComment:
Record creation: 2021-05-08, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01122418 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01122418