FLORA OF VIETNAM
Polypodiaceae s.l. (Aspleniaceae)
Asplenium thunbergii Kunze Quang Binh Prov., Minh Hoa Distr., Thuong Hoa municipality, environs of Mo O O O village, around point 17°39′21.1”N 105°54′41.7”E.

Remnants of short tall broad-leaved primary forest on rocky top of remnant mountain composed with highly eroded solid crystalline limestone at elevation about 570 m a.s.l.

Lithophytic fern on exposed rocks. Not common.

CPC 3855 28 July 2011
Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Vinh.