毛果通泉草Mazus spicatus Vant.
毛果通泉草Mazus spicatus Vant.
3.毛果通泉草 图48
Mazus spicatus Vant., Bull. Acad. Georg. Bot. 15: 85. 1905;中国高等植物图鉴4: 15. 图5443. 1975.——M. bodinieri Bonati, Bull. Herb. Boiss. 2(8): 530. 1908——M. angusticalyx Tsoong, Kew Bull. 3: 444. 1954; 植物分类学报3: 419. 1955. syn. nov.
多年生草本，高10-30厘米，全体被多细胞白色或浅锈色长柔毛。主根短，倾斜向下，长约2-4厘米，侧根同须根多数。茎圆柱形，细瘦，坚挺，通常基部木质化并多分枝，直立或倾卧状上升，着地部分节上常生不定根。基生叶少数而早枯萎；茎生叶对生或上部的互生，倒卵形至倒卵状匙形，膜质，长1-4厘米，基部渐狭成有翅的柄，下部的柄长达1厘米，渐上渐短，上部的近于无柄，边缘有缺刻状锯齿。总状花序顶生，短或伸长可达20厘米，花疏稀；苞片小，钻状，花梗细长，较萼短或近等长；花萼钟状，果期长5-8毫米，直径小于1厘米，萼齿与筒部近等长，三角状披针形，急尖，萼脉10条稍突出，明显，沿脉同边缘被短纤毛；花冠白色或淡紫色，长8-12毫米，上唇裂片狭尖，下唇侧裂片圆形，全缘，中裂片较小，稍突出，卵圆形，端圆或微凹；子房被长硬毛。蒴果小，卵球形，淡黄色，被长硬毛；种子表皮有细网纹。花期5-6月，果期7-8月。
分布于贵州、四川、湖南、湖北和陕西南部。生海拔700-2300米的山坡及路旁草丛中。
《Flora of China》 Vol. 18 (1998)
Mazus spicatus Vaniot
毛果通泉草 mao guo tong quan cao
Mazus angusticalyx P. C. Tsoong; M. bodinieri Bonati.
Perennials, 10-30 cm tall, white to pale rusty villous. Primary root 2-4 cm. Stems terete, slender, rigid, usually woody and much branched at base, erect or procumbent and ascending, rooting from nodes. Basal leaves few, caudate. Stem leaves opposite or upper ones alternate; petiole to 1 cm on lower leaves, decreasing in length to lacking upward; leaf blade obovate to obovate-spatulate, 1-4 cm, base tapering, margin incised-serrate. Racemes terminal, lax, to 20 cm; bracts subulate. Pedicel slender, almost as long as calyx. Calyx campanulate, 5-8 mm in fruit, less than 1 cm in diam., veins 10; lobes triangular-lanceolate, as long as tube, margin and veins ciliate, apex acute. Corolla white or light purple, 0.8-1.2 cm; lateral lobes of lower lip rounded and entire, middle lobe narrower and longer and with an emarginate apex; upper lip lobes narrowly acute. Ovary long hirsute. Capsule light yellow, ovoid, small, long hirsute. Fl. May-Jun, fr. Jul-Aug.
* Mountain slopes, trailsides, grassland; 700-2300 m. Guangxi, Guizhou, Hubei, Hunan, S Shaanxi, Sichuan.
别名：穗花通泉草;穗花通草;
科名：玄参科 Scrophulariaceae
属名：通泉草属 Mazus
3.毛果通泉草 图48
Mazus spicatus Vant., Bull. Acad. Georg. Bot. 15: 85. 1905;中国高等植物图鉴4: 15. 图5443. 1975.——M. bodinieri Bonati, Bull. Herb. Boiss. 2(8): 530. 1908——M. angusticalyx Tsoong, Kew Bull. 3: 444. 1954; 植物分类学报3: 419. 1955. syn. nov.
多年生草本，高10-30厘米，全体被多细胞白色或浅锈色长柔毛。主根短，倾斜向下，长约2-4厘米，侧根同须根多数。茎圆柱形，细瘦，坚挺，通常基部木质化并多分枝，直立或倾卧状上升，着地部分节上常生不定根。基生叶少数而早枯萎；茎生叶对生或上部的互生，倒卵形至倒卵状匙形，膜质，长1-4厘米，基部渐狭成有翅的柄，下部的柄长达1厘米，渐上渐短，上部的近于无柄，边缘有缺刻状锯齿。总状花序顶生，短或伸长可达20厘米，花疏稀；苞片小，钻状，花梗细长，较萼短或近等长；花萼钟状，果期长5-8毫米，直径小于1厘米，萼齿与筒部近等长，三角状披针形，急尖，萼脉10条稍突出，明显，沿脉同边缘被短纤毛；花冠白色或淡紫色，长8-12毫米，上唇裂片狭尖，下唇侧裂片圆形，全缘，中裂片较小，稍突出，卵圆形，端圆或微凹；子房被长硬毛。蒴果小，卵球形，淡黄色，被长硬毛；种子表皮有细网纹。花期5-6月，果期7-8月。
分布于贵州、四川、湖南、湖北和陕西南部。生海拔700-2300米的山坡及路旁草丛中。
《Flora of China》 Vol. 18 (1998)
Mazus spicatus Vaniot
毛果通泉草 mao guo tong quan cao
Mazus angusticalyx P. C. Tsoong; M. bodinieri Bonati.
Perennials, 10-30 cm tall, white to pale rusty villous. Primary root 2-4 cm. Stems terete, slender, rigid, usually woody and much branched at base, erect or procumbent and ascending, rooting from nodes. Basal leaves few, caudate. Stem leaves opposite or upper ones alternate; petiole to 1 cm on lower leaves, decreasing in length to lacking upward; leaf blade obovate to obovate-spatulate, 1-4 cm, base tapering, margin incised-serrate. Racemes terminal, lax, to 20 cm; bracts subulate. Pedicel slender, almost as long as calyx. Calyx campanulate, 5-8 mm in fruit, less than 1 cm in diam., veins 10; lobes triangular-lanceolate, as long as tube, margin and veins ciliate, apex acute. Corolla white or light purple, 0.8-1.2 cm; lateral lobes of lower lip rounded and entire, middle lobe narrower and longer and with an emarginate apex; upper lip lobes narrowly acute. Ovary long hirsute. Capsule light yellow, ovoid, small, long hirsute. Fl. May-Jun, fr. Jul-Aug.
* Mountain slopes, trailsides, grassland; 700-2300 m. Guangxi, Guizhou, Hubei, Hunan, S Shaanxi, Sichuan.