早落通泉草Mazus caducifer

中文名(Chinese Name):早落通泉草
学名(Scientific Name):Mazus caducifer Hance
英文名(English Common Name):
别名(Chinese Common Name):
异名(Synonym):
科属(Family & Genus):玄参科(Scrophulariaceae)通泉草属
形态特征(Description):多年生草本,高20-50厘米,粗壮,全体被多细胞白色长柔毛。主根短缩,须根纤细、多数簇生,伸长可达20厘米。茎直立或倾斜状上升,圆柱形,近基部木质化,有时有分枝。基生叶倒卵状匙形,多数成莲座状,但常早枯落;茎生叶卵状匙形,纸质,对生,长3.5-8(10)厘米,基部渐狭成带翅的柄,边缘具粗而不整齐的锯齿,有时浅裂。总状花序顶生,长可达35厘米,或稍短于茎,花疏稀;花梗在下部的长8-15毫米,与萼等长或更长;苞片小,卵状三角形,端急尖早枯落;花萼漏斗状,果期增长达13毫米,直径超过1厘米,萼齿与筒部近等长,卵状披针形,端急短尖,10条脉纹,突出,明显;花冠淡蓝紫色,长超过萼2倍,上唇裂片锐尖,下唇中裂片突出,较侧裂片小;子房被毛。蒴果圆球形;种子棕褐色,多而小。花期4-5月,果期6-8月。
分布(Distribution):分布于安徽、浙江、江西,生海拔1300米以下的阴湿的路旁、林下、草坡。
用途(Use):
引自中国植物志英文版:FOC Vol. 18 Page 43     
Mazus caducifer Hance, J. Bot. 20: 292. 1882.
早落通泉草 zao luo tong quan cao| Scrophulariaceae  | Mazus
Perennials, 20-50 cm tall, stout, white villous. Roots fibrous, to 20 cm, primary root considerably shorter. Stems erect or ascending, terete, woody near base, sometimes branched. Basal leaves mostly in a rosette, often deciduous; leaf blade obovate-spatulate. Stem leaves opposite, petiolate; leaf blade ovate-spatulate, 3.5-10 cm, papery, base tapering, margin coarsely irregularly serrate, sometimes shallowly lobed. Racemes terminal, lax, to 35 cm; bracts ovate-triangular, apex acute. Pedicel 0.8-1.5 cm. Calyx funnelform, ca. 1.3 cm in fruit, over 1 cm in diam.; lobes almost as long as tube, ovate-lanceolate, apex acute, veins 10. Corolla light blue-purple, ca. 2 X as long as calyx; lower lip middle lobe exserted and smaller than lateral lobes; upper lip lobes apically acute. Ovary hairy. Capsule globose. Seeds brown. Fl. Apr-May, fr. Jun-Aug.
* Trailsides, wet places in forests, grassland; ca. 1300 m. Anhui, Jiangxi, Zhejiang.
 早落通泉草Mazus caducifer

早落通泉草Mazus caducifer
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