Silene yetii Bocquet

Herbs perennial, 20--60 cm tall, densely glandular hairy throughout. Principal root vertical, robust, slightly lignified. Stems sparsely caespitose, rarely solitary, erect, robust, simple. Basal leaves oblanceolate or elliptic-lanceolate, 5--10(--13) × 1--2(--2.5) cm, both surfaces glandular hairy, midvein prominent, base attenuate into long petiole; cauline leaves oblanceolate or lanceolate, 3--5 cm × 5--15 mm, half clasping at base. Inflorescence racemiform, usually 3--5-flowered, rarely more; flowers slightly nutant, erect in late anthesis. Pedicel 5--50 mm; bracteoles linear-lanceolate, 5--7 mm, herbaceous. Calyx campanulate, 1.1--1.5 cm × 6--9 mm, densely glandular hairy, rounded at base, open at apex, slightly inflated in fruit; longitudinal veins dark brown or brown, coherent at calyx teeth, glandular hairy; calyx teeth ovate-triangular, margin membranous, white, ciliate, apex obtuse. Androgynophore 1--1.5 mm. Petals exserted 5--6 mm beyond sepals, violet or pale red; claws nearly cuneate, auricles orbicular, glabrous or sparsely hairy; limbs nearly elliptic, ca. 3 mm, shallowly bifid; lobes narrowly elliptic; coronal scales round, small. Stamens included; filaments hairy. Styles included. Capsule ovoid, 1.2--1.4 cm × 9 mm, shorter than calyx. Seeds gray-brown, reniform, ca. 1 mm, tuberculate. Fl. Jul, fr. Aug.

Gansu, Qinghai, Sichuan, Xizang.

* Gravelly grasslands, alpine grasslands; 2700--4800(--5000) m.

Lychnis glandulosa Maximowicz, Fl. Tangut. 83. 1889, not Silene glandulosa Hampe ex Walpers (1842), nor Bertoloni (1884); Melandrium glandulosum (Maximowicz) F. N. Williams.

Silene yetii là loài thực vật có hoa thuộc họ Cẩm chướng. Loài này được Bocquet miêu tả khoa học đầu tiên năm 1967.

腺毛蝇子草（学名：Silene yetii）为石竹科蝇子草属的植物，是中国的特有植物。分布于中国大陆的甘肃、西藏、青海、四川等地，生长于海拔2,700米至5,000米的地区，多生在多砾石的草坡，目前尚未由人工引种栽培。