FLORA OF VIETNAM Polypodiaceae s.l. Haplopteris elongata (Sw.) E.H. Crane Ha Giang Prov., Quan Ba Distr., Thai An Commune, Seo Lung Two Village, around point 22.96988ºN 105.08646ºE. Very steep mountain slopes composed of stratified shale and clayey subsoil at elevation 800–1000 m a.s.l. Primary and secondary evergreen broad-leaved humid forest. Epiphyte on old mossy tree, leaves pendulous, to 1.5 m long. Not common. 10 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1506.
Координаты:22° 58′ 11.57″ N, 105° 5′ 11.26″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01066986 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01066986