山西鹤虱Lappula shanhsiensis Kitag.
山西鹤虱Lappula shanhsiensis Kitag.
18．山西鹤虱（植物研究）
Lappula shanhsiensis Kitag. in Acta Phytotax. Geobot. 20: 48. 1962. ——L. consanguinea auct. non (Fisch. et Mey.) Gurke 中国高等植物图鉴3: 569 1974.
一年生草本。主根单生，圆柱状，伸长，暗褐色。茎直立或下部斜升，高15-45厘米，自基部或上部多分枝，密被贴伏的白短毛和较稀疏而开展的白色长柔毛，小枝上通常均生花。叶线状匙形或线状长圆形，无柄，长2-4（-5）厘米，宽2-5毫米，先端钝，基部渐狭，具1条中脉，两面密被贴伏的白色长柔毛，毛基部有膨大的软骨质基盘，全缘，边缘具长柔毛。花序占据整个小枝，伸长，长达20-25厘米；苞片明显，呈叶状，线状披针形或狭披针形，长0.8-2（-2.5）厘米，宽1.5-6毫米，先端微尖，基部渐狭或近圆形，与花对生；花梗长1.5-2毫米，果期伸长，长3-4（5）毫米；花萼长2-2.5毫米，5裂几达基 部，裂片线状披针形，外面密被长柔毛，内面疏被短毛，在果期稍增大，长达5毫米，呈星状开展；花冠蓝色，长2.5-3毫米，筒部长约2毫米，与花萼近等长，檐部5裂，裂片椭圆形，长约1毫米，喉部附属物梯形，高约0.3毫米；花药宽卵形，长约0.3毫米。小坚果宽卵形，长约3毫米，有乳白色瘤状突起，背面卵状三角形，边缘有2行稀1行锚状刺，内行刺长0.4-2毫米，基部稍增宽通常相互合生稀离生，常于刺间生细而短小之刺，外行刺极短，长仅0.2-0.5毫米；花柱短，伸出小坚果约0.3毫米。花果期6-9月。
产山西、河北、内蒙古、甘肃及西藏等省区。生于山坡草地、田间或村边。模式标本采自山西省太原附近。
《Flora of China》 Vol. 16 (1995)
Lappula shanhsiensis Kitagawa
山西鹤虱 shan xi he shi
Herbs annual. Taproot dark brown, terete. Stems erect or ascending below, much branched from base or apex, 15-45 cm tall, sparsely spreading villous, densely appressed short white pubescent. Leaves sessile, linear-spatulate to linear-oblong, 2-4(-5) cm × 2-5 mm, densely appressed white villous, hairs inflated leathery discoid at base, base attenuate, margin entire, villous, apex obtuse. Inflorescences on stem branches, to 20-25 cm in fruit; bracts leaflike, linear-lanceolate to narrowly lanceolate, 0.8-2.5 cm × 1.5-6 mm, base attenuate to rotund, apex ± acute. Flowers opposite. Pedicel 1.5-2 mm, to 3-5 mm in fruit. Calyx 2-2.5 mm; lobes linear-lanceolate, to 5 mm in fruit, villous outside, sparsely short pubescent inside. Corolla blue, 2.5-3 mm; tube ca. 2 mm, ca. as long as calyx; throat appendages trapeziform, ca. 0.3 mm; lobes of limb elliptic, ca. 1 mm. Anthers broadly ovoid, ca. 3 mm. Style surpassing nutlets, ca. 0.3 mm. Nutlets broadly ovoid, ca. 3 mm, with milky white tubercles; disc ovate-triangular; marginal glochids in (1 or) 2 rows; inner glochids 0.4-2 mm, base somewhat widened, confluent, rarely free, frequently with short fine glochids between them; outer glochids 0.2-0.5 mm. Fl. and fr. Jun-Sep.
* Hillside meadows, fields near villages. Gansu, Hebei, Nei Mongol, Shanxi, Xizang.
科名：紫草科 Boraginaceae
属名：鹤虱属 Lappula
18．山西鹤虱（植物研究）
Lappula shanhsiensis Kitag. in Acta Phytotax. Geobot. 20: 48. 1962. ——L. consanguinea auct. non (Fisch. et Mey.) Gurke 中国高等植物图鉴3: 569 1974.
一年生草本。主根单生，圆柱状，伸长，暗褐色。茎直立或下部斜升，高15-45厘米，自基部或上部多分枝，密被贴伏的白短毛和较稀疏而开展的白色长柔毛，小枝上通常均生花。叶线状匙形或线状长圆形，无柄，长2-4（-5）厘米，宽2-5毫米，先端钝，基部渐狭，具1条中脉，两面密被贴伏的白色长柔毛，毛基部有膨大的软骨质基盘，全缘，边缘具长柔毛。花序占据整个小枝，伸长，长达20-25厘米；苞片明显，呈叶状，线状披针形或狭披针形，长0.8-2（-2.5）厘米，宽1.5-6毫米，先端微尖，基部渐狭或近圆形，与花对生；花梗长1.5-2毫米，果期伸长，长3-4（5）毫米；花萼长2-2.5毫米，5裂几达基 部，裂片线状披针形，外面密被长柔毛，内面疏被短毛，在果期稍增大，长达5毫米，呈星状开展；花冠蓝色，长2.5-3毫米，筒部长约2毫米，与花萼近等长，檐部5裂，裂片椭圆形，长约1毫米，喉部附属物梯形，高约0.3毫米；花药宽卵形，长约0.3毫米。小坚果宽卵形，长约3毫米，有乳白色瘤状突起，背面卵状三角形，边缘有2行稀1行锚状刺，内行刺长0.4-2毫米，基部稍增宽通常相互合生稀离生，常于刺间生细而短小之刺，外行刺极短，长仅0.2-0.5毫米；花柱短，伸出小坚果约0.3毫米。花果期6-9月。
产山西、河北、内蒙古、甘肃及西藏等省区。生于山坡草地、田间或村边。模式标本采自山西省太原附近。
《Flora of China》 Vol. 16 (1995)
Lappula shanhsiensis Kitagawa
山西鹤虱 shan xi he shi
Herbs annual. Taproot dark brown, terete. Stems erect or ascending below, much branched from base or apex, 15-45 cm tall, sparsely spreading villous, densely appressed short white pubescent. Leaves sessile, linear-spatulate to linear-oblong, 2-4(-5) cm × 2-5 mm, densely appressed white villous, hairs inflated leathery discoid at base, base attenuate, margin entire, villous, apex obtuse. Inflorescences on stem branches, to 20-25 cm in fruit; bracts leaflike, linear-lanceolate to narrowly lanceolate, 0.8-2.5 cm × 1.5-6 mm, base attenuate to rotund, apex ± acute. Flowers opposite. Pedicel 1.5-2 mm, to 3-5 mm in fruit. Calyx 2-2.5 mm; lobes linear-lanceolate, to 5 mm in fruit, villous outside, sparsely short pubescent inside. Corolla blue, 2.5-3 mm; tube ca. 2 mm, ca. as long as calyx; throat appendages trapeziform, ca. 0.3 mm; lobes of limb elliptic, ca. 1 mm. Anthers broadly ovoid, ca. 3 mm. Style surpassing nutlets, ca. 0.3 mm. Nutlets broadly ovoid, ca. 3 mm, with milky white tubercles; disc ovate-triangular; marginal glochids in (1 or) 2 rows; inner glochids 0.4-2 mm, base somewhat widened, confluent, rarely free, frequently with short fine glochids between them; outer glochids 0.2-0.5 mm. Fl. and fr. Jun-Sep.
* Hillside meadows, fields near villages. Gansu, Hebei, Nei Mongol, Shanxi, Xizang.