FLORA OF VIETNAM Polypodiaceae s.l. (Cyatheaceae) Sphaeropteris brunoniana (Hook.) R.M. Tryon Ha Giang Prov., Quan Ba Distr., Tung Vai Commune, Thang Village, around point 23.05349ºN 104.86446ºE, steep rocky slopes of river valley composed with eroded limestone mixed with sandstone at elevation 1000–1100 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest along river. Woody fern about 2 m tall on steep shady slope. Common. 7 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1434.
Координаты:23° 3′ 12.56″ N, 104° 51′ 52.06″ E ±1000 mСоздание записи: 2019-12-31, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01066980 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01066980