Luzula plumosa E. Mey.

Plants tufted, 8--25 cm tall. Stolons short. Stems terete, striate. Basal leaf blade linear-lanceolate, flat, 8--18 cm × 2--5 mm, margin sparsely pilose, apex acuminate and with a thick callus. Cauline leaves 1--3, smaller than basal ones; leaf sheaths densely long pilose. Inflorescence an umbel-like or corymbose cyme; basal involucral bract leaflike, 1--3 cm. Flower solitary; bracteoles 2, ovate, 1.5--2 × ca. 1.2 mm, margin sparsely ciliate or lacerate, apex acute. Perianth segments pale brown, ovate-lanceolate to lanceolate, 3--4 × 1--1.2 mm, unequal with inner ones slightly longer than outer, apex aristate. Stamens 6; anthers ca. 1 mm, subequaling filaments. Style shorter than ovary; stigmas 1.5--2 mm. Capsule yellowish green, trigonous ovoid, 3.2--4 mm. Seeds reddish brown, ovoid to ellipsoid, 1--1.4 mm; appendage apical, curved, ca. 1 mm. Fl. Mar--Apr, fr. May--Jun.

Himalaya (Kumaun to Bhutan), Assam, China, Japan.

Anhui, Gansu, Guizhou, Henan, Hubei, Hunan, Jiangsu, Jiangxi, Shanxi, Sichuan, Taiwan, Xizang, Yunnan, Zhejiang [Bhutan, India, Japan, Korea, Nepal, Sikkim].

2400-3400 m

Forest margins on slopes, trail sides, beside water; 1100--3000 m.

Luzula formosana Ohwi; L. pilosa Willdenow var. plumosa (E. Meyer) Franchet.

Luzula plumosa là một loài thực vật có hoa trong họ Juncaceae. Loài này được E.Mey. mô tả khoa học đầu tiên năm 1849.

台湾糖星草（学名：Luzula plumosa）为灯心草科台湾糖星草属下的一个种。