Eritrichium sessilifructum Y. S. Lian & J. Q. Wang

Herbs annual, 15-20 cm tall. Stems ascending, short appressed pubescent. Petiole of lower leaves 3-5 mm; upper leaves ± sessile. Leaf blade oblong to linear-oblanceolate, 0.5-2 cm × 2-3 mm, appressed pubescent, base attenuate, apex rounded. Inflorescences axillary or extra-axillary, 1-flowered. Pedicel ca. 1 mm, appressed pubescent. Flowers and fruits sessile or nearly so. Calyx lobes erect at anthesis, divaricate in fruit, lanceolate, ca. as long as to slightly longer than tube, ca. 0.7 mm, to 1 mm in fruit. Corolla campanulate-tubular, 1-1.2 mm; appendages obscure; lobes suborbicular, ca. 0.5 mm wide. Nutlets turbinate; abaxially triangular-ovate, ca. 1.5 × 1 mm, sparsely pubescent; marginal glochids stiff, ca. 1.2 mm, free at base; attachment scar at middle adaxially, narrowly ovate.

Xinjiang (Hotan Xian).

* Grasslands, rocky river banks; ca. 2000 m.

Eritrichium sessilifructum là loài thực vật có hoa trong họ Mồ hôi. Loài này được Y.S.Lian & J.Q.Wang mô tả khoa học đầu tiên năm 1980.

无梗齿缘草（学名：Eritrichium sessilifructum）是紫草科齿缘草属的植物，为中国的特有植物。分布于中国大陆的新疆等地，生长于海拔2,000米的地区，一般生于草原或河边石旁，目前尚未由人工引种栽培。