Quang Tri Prov., Huong Hoa Distr., Huong Lap municipality, Cup village, around point 16°55’11”N 106°34’36”E. Poor remnants of primary broadleaved evergreen forest on very steep slopes of river valley composed with stratified shale at elev. about 350 m a.s.l. Undershrub 1.5 m tall on shady river slopes. Syconia green. Not common.
Record creation: 2023-10-16, Galina Savich, PhotoScan D2.Citation: Specimen LE 01253053 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01253053