|Common name: Appalachian mock-orange.
Voucher: Kostadinov 184, (URV)
Brief description: An arching shrub to 3 m. Leaves are ovate to oblong, simple, opposite, entire, glabrous to very sparsely hairy beneath, margins toothed to entire. Flowers are perfect, white, non-fragrant, in cymules of 3 or solitary. Fruits are an obovoid capsule.
Campus data: Occasionally cultivated on campus.