狭萼报春Primula stenocalyx

中文名(Chinese Name):狭萼报春
学名(Scientific Name):Primula stenocalyx Maxim.
英文名(English Common Name):
别名(Chinese Common Name):
异名(Synonym):Primula biondiana Petitm.  Primula kanseana Pax et K. Hoffm.  Primula stenocalyx var. luteofarinosa W. W. Sm.  Primula cognata Duthie  Primula leptopoda Bureau et Franch. 
科属Family & Genus):报春花科(Primulaceae)报春花属
形态特征Description):多年生草本,根状茎粗短,具多数须根。叶丛紧密或疏松,基部无鳞片,有少数枯叶柄;叶片倒卵形,倒披针形或匙形,连柄长1-5厘米,宽0.5-1.5厘米,先端圆形或钝,基部楔状下延,边缘全缘或具小圆齿或钝齿,两面无粉,仅具小腺体或下面被白粉或黄粉,中肋明显;叶柄通常甚短,具翅,有时伸长,仅稍短于叶片。花葶直立,高1-15厘米,顶端具小腺体或有时被粉;伞形花序4-16花;苞片狭披针形,长5-10(15)毫米,基部稍膨大;花梗通常长3-15毫米,多少被小腺体;花萼筒状,长6-10毫米,具5棱,外面多少被小腺体,分裂达全长的1/3或近l/2,裂片矩圆形或披针形,先端锐尖或钝,边缘具小腺毛;花冠紫红色或蓝紫色,冠筒长9-15毫米,冠檐直径1.5-2厘米,裂片阔倒卵形,先端深2裂;长花柱花:雄蕊着生处距冠筒基部约2毫米,花柱约与花萼等长;短花柱花:雄蕊着生处略高于冠筒中部,花柱长1.5-3毫米。蒴果长圆形,与花萼近等长。花期5-7月,果期8-9月。
分布(Distribution):产于甘肃、青海、四川,生于海拔2700-4300米阳坡草地、林下、沟边和河漫滩石缝中。
引自中国植物志英文版:FOC Vol. 15 Page 164   
Primula stenocalyx Maximowicz, Bull. Acad. Imp. Sci. Saint-Pétersbourg. ser. 3, 27:498. 1881.
狭萼报春 xia e bao chun| Primulaceae  | Primula
Primula biondiana Petitmengin; P. cognata Duthie; P. kanseana Pax & K. Hoffmann; P. leptopoda Bureau & Franchet; P. stenocalyx var. luteofarinosa W. W. Smith.
Herbs perennial. Leaves forming a rosette; petiole usually indistinct or occasionally slightly shorter than leaf blade; leaf blade obovate to oblanceolate or spatulate, 1--5 X 0.5--1.5 cm, efarinose or white or yellow farinose abaxially, base attenuate, margin nearly entire, crenulate to dentate, apex rounded to obtuse. Scapes 1--15 cm, glandular or occasionally farinose toward apex; umbels 4--16-flowered; bracts narrowly lanceolate, 0.5--1(--1.5) cm. Pedicel 3--15 mm, ± glandular. Flowers heterostylous. Calyx tubular, 6--10 mm, parted to 1/3--1/2, 5-ribbed; lobes oblong to lanceolate, ciliolate, apex acute to obtuse. Corolla bluish lavender to pink; tube 0.9--1.5 cm; limb 1.5--2 cm wide; lobes broadly obovate, deeply emarginate. Pin flowers with stamens ca. 2 mm above base of corolla tube; style reaching level of calyx. Thrum flowers with positions reciprocal. Capsule oblong, nearly as long as calyx. Fl. May-Jul. 2n = 16@.
  • S-facing grassy slopes, ditches, peat; 2700--4300 m. S Gansu, E Qinghai, W Sichuan, NE Xizang
狭萼报春Primula stenocalyx

狭萼报春Primula stenocalyx

狭萼报春Primula stenocalyx 
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