名称状态：被SP2000收录，状态为：Ixeridium beauverdianum为接受名
科属名称：Asteraceae(菊科)  小苦荬属
中文名：狭叶小苦荬
形态描述：Herbs 20-80 cm, perennial, with fibrous ?and shootbearing roots. Stems solitary or few, erect, branched from above middle or less frequently from further below, glabrous, distantly leafy. Basal leaves crowded, usually present at anthesis, narrowly elliptic to linear-elliptic, 5-17 × 0.3-1 cm, undivided, basally attenuate, sometimes with an unwinged petiole-like portion, and semiamplexicaul, margin entire or with a few very slender linear teeth in lower third, apex acute and often mucronate. Stem leaves linear-lanceolate, smaller than basal leaves, base weakly narrowed and semiamplexicaul, otherwise similar to basal leaves. Synflorescence corymbiform to paniculiformcorymbiform, with numerous capitula. Capitula with 5 or 6 florets; peduncle capillaceous. Involucre narrowly cylindric, 4.5-6.5 mm. Phyllaries abaxially glabrous; outer phyllaries 3 or 4, ovate, less than ca. 1 mm, apex acute; inner phyllaries 5. Florets (?pale) yellow, slightly exceeding involucre. Anther tube and style greenish to blackish upon drying. Achene pale brown, subfusiform, 3-3.5 mm, attenuate into a slender 0.5-1 mm beak. Pappus yellowish, 3-4 mm. Fl. and fr. May-Sep. 2n = 14.
国内分布：甘肃、浙江、江西、湖南、湖北、四川、重庆、贵州、云南、西藏、福建、广西