中文名（Chinese Name）：梓木草
学名（Scientific Name）：Lithospermum zollingeri DC.
英文名（English Common Name）：
别名（Chinese Common Name）：地仙桃
异名（Synonym）：Buglossoides zollingeri (A. DC.) I. M. Johnst.
科属（Family & Genus）：紫草科（Boraginaceae）紫草属
形态特征（Description）：多年生匍匐草本。根褐色，稍含紫色物质。匍匐茎长可达30厘米，有开展的糙伏毛；茎直立，高5-25厘米。基生叶有短柄，叶片倒披针形或匙形，长3-6厘米，宽8-18毫米，两面都有短糙伏毛但下面毛较密；茎生叶与基生叶同形而较小，先端急尖或钝，基部渐狭，近无柄。花序长2-5厘米，有花1至数朵，苞片叶状；花有短花梗；花萼长约6.5毫米，裂片线状披针形，两面都有毛；花冠蓝色或蓝紫色，长1.5-1.8厘米，外面稍有毛，筒部与檐部无明显界限，檐部直径约1厘米，裂片宽倒卵形，近等大，长5-6毫米，全缘，无脉，喉部有5条向筒部延伸的纵褶，纵褶长约4毫米，稍肥厚并有乳头；雄蕊着生纵褶之下，花药长1.5-2毫米；花柱长约4毫米，柱头头状。小坚果斜卵球形，长3-3.5毫米，乳白色而稍带淡黄褐色，平滑，有光泽，腹面中线凹陷呈纵沟。花果期5-8月。
分布（Distribution）：产台湾、浙江、江苏、安徽、贵州、四川、陕西至甘肃，生丘陵或低山草坡或灌丛下，朝鲜及日本也有。
用途（Use）：果实供药用。消肿、止痛，治疔疮、支气管炎、消化不良等症。
引自中国植物志英文版FOC Vol. 16 Page 344
Lithospermum zollingeri A. de Candolle, Prodr. 10: 587. 1846.
梓木草 zi mu chao| Boraginaceae  | Lithospermum
Buglossoides zollingeri (A. de Candolle) I. M. Johnston.
Herbs perennial. Rhizomes creeping, to 30 cm. Roots brown, containing purple dye. Stems erect, 5-25 cm tall. Basal leaves sparsely arranged, short petiolate, oblanceolate to spatulate, 3-6 × 0.8-1.8 cm, short strigose, abaxially more densely strigose; stem leaves subsessile, same shape as basal leaves but smaller, base attenuate, apex acute or obtuse. Inflorescences terminal, 2-5 cm, 1- to several flowered; bracts leaflike. Pedicel short. Calyx ca. 6.5 mm; lobes linear-lanceolate, pubescent on both sides. Corolla blue or bluish purple, 1.5-1.8 cm, sparsely pubescent outside; tube and limb without a conspicuous border; throat with 5 longitudinal pleats extending to tube, ca. 4 mm, pleats slightly thickened and papillate; limb ca. 1 cm wide; lobes subequal, broadly obovate, 5-6 mm, margin entire, without veins. Stamens attached below pleats; anthers 1.5-2 mm. Style ca. 4 mm; stigma capitate. Nutlets white or light yellowish brown, oblique ovoid, 3-3.5 mm, smooth, shiny, concave adaxially, with center line forming a longitudinal groove. Fl. and fr. May-Aug. Hills, mountain slopes, thickets. Anhui, SE Gansu, Guizhou, Jiangsu, Shaanxi, Sichuan, Taiwan, Zhejiang [Japan, Korea]
（责任编辑：徐晔春）