Aspidistra zhangii Aver., Tillich & K.S.Nguyen, sp. nov. Type
Ninh Binh prov., Nho Quan district, Cuc Phuong National Park, around point N20 15 03.6 E105 41 58.7 20?15′03.6″N 105?41′58.7″E, at elev. about 165 m a.s.l., scattered in closed evergreen broad-leaved lowland secondary forests at the base of limestone. Erect herb with long rhizome, fruit green. Common 9 December 2014, Nguyen Sinh Khang NSK 762 Flowered under cultivation in 20 May 2016. Flowers odorless, perianth tube white to light green, lobes dark purple-brown to almost black, anthers yellow, stigma white, floral bracts greenish speckled with dirty purple-brown to uniform dirty purple-brown. Photos. L. Averyanov. NSK 762/AL210
Bulbophyllum frostii Dalat 2013 Coll. Petrov, AL 211.