头花黄杨(原变种) tou hua huang yang (yuan bian zhong)

Buxus harlandii Hance var. cephalantha (H. Léveillé & Vaniot) Rehder; B. harlandii var. linearis Handel-Mazzetti; B. sempervirens Linnaeus var. microphylla H. Léveillé.

Young branches pubescent. Leaf blade obovate-spatulate or spatulate, 8-12 × 3-4 mm, rarely spatulate-linear, 15-20 × 2.5-4 mm. Fruit hirtellous or subglabrous. Fl. Mar, fr. Jul.

● N Guangxi, S Guizhou (Duyun, Longli, Pingba).