《中国植物志》|| 唇形科 LABIATAE ||甘青青兰组 Sect Sinodracon C. Y. Wu ||多枝青兰 Dracocephalum propinquum W. W. Sm.
3.多枝青兰
Dracocephalum propinquum W. W. Smith in Trans. Bot. Soc. Edinburgh 17: 32. 1929-30; Kudo in Mem. Fac. Sci. Agr. Taihoku Univ. 2: 239. 1929; C. Y. Wu in Act. Phytotax. Sin. 8 (1): 20. 1959.
多年生草本,高20-50厘米,自粗厚的根茎上生出粗的须根。茎直立,从45°角或锐角多分枝,钝四棱形,具沟,密被倒向的微柔毛,棱上更显,节间长2-4厘米。叶轮廓卵圆形,长1.5-3.5厘米,宽0.6-3厘米,近于无柄,羽状全裂,具1-3(-4)对裂片,稀不裂,裂片线形,宽1-2毫米,先端具硬尖,边缘极内卷,上面无毛,具光泽,密被白色细乳突,下面被微柔毛,沿脉更显,其中夹以黄色圆形无柄腺体。穗状花序延长,极多苞叶,长2-10厘米,多少间断,每轮通常1-2花,较苞叶稍长,苞叶完全叶状。花萼狭漏斗状管形,微弯,带紫色,密被微柔毛,疏生黄色无柄圆腺体,花时长约0.8厘米,果时长约1厘米,二唇裂至1/3以上至约1/2处,上唇3裂至本身3/4处,齿较长,下唇2裂至略超过其本身,齿较短,齿均披针形,先端渐锐尖。花冠长约1.5厘米,近于萼筒二倍,紫色,密被柔毛,上唇倒卵形,盔状,顶微凹,下唇3裂,中裂片横向肾形,两侧裂片半圆形。雄蕊近于伸出,花丝具柔毛。小坚果狭的长圆状三棱形,有细乳突,深褐色。花期9月,果期10月。
产云南西北部(丽江、中甸),四川西南部(木里);生于岩边及石质草甸中,海拔(1700)1810-3000米。模式标本采自云南中甸(?)。
Source 中国植物物种信息数据库
《云南植物志》|| 唇形科 Labiatae ||青兰属 Dracocephalum Linn. ||多枝青兰 Dracocephalum propinquum W. W. Smith
3.多枝青兰 图版 142,5-6
Dracocephalum propinquum W. W. Smith (1929-30); Kudo (1929); 吴征镒 (1959).
多年生草本,高20—50厘米,自粗厚的根茎上生出粗的须根;茎直立,多分枝,密被倒向微柔毛,棱上更显。叶羽状全裂,长1.5—3.5厘米,宽0.6-3厘米,裂片1—3(-8)对,稀不裂,线形,先端具硬尖,边缘极反卷,宽1—2毫米,叶面无毛,具光泽,密被白色细乳突,背面被微柔毛,沿脉尤密,其中夹以黄色圆形无柄腺体;几无柄。穗状轮伞花序苞叶极多,长2—10厘米,多少间断,每轮通常有1—2花;苞叶叶状。花萼狭漏斗状管形,微弯,带紫色,外面被微柔毛,稀具疏黄色腺点,花时长约8毫米,果时长约1厘米,5齿同形,近等长。齿长为萼长的1/2左右,披针形,上唇3齿稍长,下唇2齿略短,顶端渐锐尖;花冠紫色,长约1.5厘米,外面密被柔毛,檐部上唇倒卵形,盔状,顶端微凹,下唇3裂,中裂片横向肾形,侧裂片半圆形;雄蕊几伸出花冠管外;花丝被柔毛。小坚果狭长圆状三棱形,有细乳突。花期9月,果期10月。
产滇西北(丽江,中甸),海拔(1700-)1800-3000米的岩边及石质草甸中;我国四川(木里)亦有。模式标本采于中甸(?)。
Source 中国植物物种信息数据库
《Flora of China》|| Lamiaceae || Dracocephalum ||多枝青兰 Dracocephalum propinquum
3. Dracocephalum propinquum W. W. Smith, Trans. Bot. Soc. Edinburgh. 27: 92. 1916.
多枝青兰 duo zhi qing lan
Herbs perennial, 20-50 cm. Rhizomes thick, with robust fibrous roots. Stems erect, much branched, densely retrorse puberulent especially on angles, internodes 2-4 cm. Leaves pinnatisect, subsessile, ovate, 1.5-3.5 × 0.6-3 cm, glabrous, adaxially shiny, abaxially puberulent especially on veins, yellow glandular; segments in 1-3 (or 4) pairs, linear, 1-2 mm wide, margin strongly involute. Spikes elongated, 2-10 cm, ± interrupted, of 2-4-flowered verticillasters; floral leaves slightly shorter than flowers, leaflike, numerous. Calyx purplish, narrowly funnelform-tubular, slightly curved, densely puberulent, sparsely yellow glandular, ca. 8 mm, to 1 cm in fruit, 2-lipped 1/3-1/2 its length; teeth lanceolate, apex acuminate, upper lip teeth divisions to 3/4 its length. Corolla purple, ca. 1.5 cm, densely villous, upper lip obovate. Nutlets dark brown, narrowly oblong, triquetrous, papillate. Fl. Sep, fr. Oct.
* Rocky, hillside grasslands; (1700-)1800-3000 m. Sichuan, Yunnan.
Source eFloras.org