Eurya impressinervis Kobuski

Shrubs or trees, 3-10 m tall. Young branches grayish brown; current year branchlets 4-ribbed, glabrous; terminal buds glabrous. Petiole 3-5 mm, glabrous; leaf blade oblong to oblong-elliptic, 7-14 × 2-3.4 cm, papery, abaxially pale green, adaxially green, both surfaces glabrous, midvein abaxially elevated and adaxially impressed, secondary veins 10-13 on each side of midvein, abaxially raised, and adaxially conspicuously impressed, base cuneate, margin serrulate, apex acuminate. Flowers axillary, solitary or to 4 in a cluster. Pedicel 2-3 mm, glabrous. Male flowers: bracteoles orbicular, ca. 1 mm, glabrous; sepals orbicular, ca. 2 mm, membranous, glabrous, apex rounded and mucronate; petals obovate, ca. 5 mm; stamens 15-19; anthers several-locellate; pistillode glabrous. Female flowers: bracteoles and sepals similar to those of male flowers but slightly smaller; petals oblong, ca. 3 mm; ovary long ovate, glabrous, 3-loculed; style 2-2.5 mm, apically 3-parted. Fruit purplish black when mature, ovoid, 4-5 mm in diam. Seeds reddish brown, orbicular-reniform, shiny. Fl. Nov-Dec, fr. Aug-Oct.

NW and SW Guangdong, Guangxi, SE Guizhou, S Hunan, S Jiangxi, NW and SE Yunnan.

● Forests on mountain slopes or in valleys; 600-1600 m.

Eurya pseudopolyneura Hung T. Chang.

Eurya impressinervis là một loài thực vật có hoa trong họ Pentaphylacaceae. Loài này được Kobuski mô tả khoa học đầu tiên năm 1939.

凹脉柃（学名：Eurya impressinervis）为山茶科柃木属下的一个种。