锡金报春Primula sikkimensis

中文名(Chinese Name):锡金报春
学名(Scientific Name):Primula sikkimensis Hook.
英文名(English Common Name):
别名(Chinese Common Name):钟花报春
异名(Synonym):
科属(Family & Genus):报春花科(Primulaceae)报春花属
形态特征(Description):多年生草本,具粗短的根状茎和多数纤维状须根。叶丛高7-30厘米;叶片椭圆形至矩圆形或倒披针形,先端圆形或有时稍锐尖,基部通常渐狭窄,很少钝形以至近圆形,边缘具锐尖或稍钝的锯齿或牙齿,上面深绿色,鲜时有光泽,下面淡绿色,被稀疏小腺体,中肋宽扁,侧脉10-18对,在下面显著,网脉极纤细;叶柄甚短至稍长于叶片。花葶稍粗壮,高15-90厘米,顶端被黄粉;伞形花序通常1轮,2至多花,有时亦出现第2轮花序;苞片披针形或线状披针形,长0.5-2厘米,先端渐尖,基部常稍膨大,多少被粉;花便长1-6(10)厘米,被黄粉,开花时下弯,果时直立;花萼钟状或狭钟状,长7-10(12)毫米,具明显的5脉,内外两面均被黄粉,分裂约达中部,裂片披针形或三角状披针形,先端锐尖,微向外反卷;花冠黄色,稀为乳白色,干后常变为绿色,长1.5-2.5( 3)厘米,筒部稍长于花萼,喉部无环状附属物,筒口周围被黄粉,冠檐直径(1)1.5-3厘米,裂片倒卵形或倒卵状矩圆形,全缘或先端具凹缺;长花柱花:雄蕊距冠筒基部2-3毫米着生,花柱长达冠筒口;短花柱花:雄蕊近冠筒口着生,花柱长约2毫米。蒴果长圆体状,约与宿存花萼等长。花期6月,果期9-10月。
分布(Distribution):产四川、云南和西藏,生长于海拔3200-4400米林缘湿地、沼泽草甸和水沟边。
引自中国植物志英文版:FOC Vol. 15 Page 148   
Primula sikkimensis J. D. Hooker, Bot. Mag. 77: t. 4597. 1851.
钟花报春 zhong hua bao chun| Primulaceae  | Primula
Primula microdonta Franchet ex Petitmengin; P. microdonta var. alpicola W. W. Smith f. micromeres W. W. Smith; P. pseudosikkimensis Forrest; P. pudibunda W. W. Smith; P. sikkimensis J. D. Hooker subsp. pseudosikkimensis (Forrest) W. W. Smith & Forrest; P. sikkimensis subsp. pudibunda (W. W. Smith) W. W. Smith & Forrest; P. sikkimensis var. hookeri Stapf; P. sikkimensis var. lorifolia W. W. Smith; P. sikkimensis var. pudibunda (W. W. Smith) W. W. Smith & H. R. Fletcher.
Herbs perennial. Leaves forming a rosette; petiole not clearly differentiated or nearly as long as leaf blade; leaf blade elliptic to oblong or oblanceolate, 7--30(--40) X 2--7 cm, thin papery or submembranous, base attenuate, rarely obtuse or subrounded, margin crenate-serrate to dentate, apex rounded to occasionally acute; reticulate veins prominent abaxially. Scapes 15--90 cm, yellow farinose toward apex; umbels usually 1, occasionally 2, 2- to many flowered; bracts lanceolate, 0.5--2 cm, base often gibbous, apex acuminate. Pedicel 1--6(--10) cm, yellow farinose. Flowers heterostylous. Calyx campanulate to tubular-campanulate, 7--10(--12) mm, copiously farinose; parted to ± middle, prominently 5-veined; lobes lanceolate to triangular-lanceolate, apex acute and slightly recurved. Corolla yellow, rarely cream-white, becoming dark green when dry, 1.5--2.5(--3) cm; tube slightly longer than calyx; limb (1--)1.5--3 cm wide; lobes obovate to obovate-oblong, margin entire to emarginate. Pin flowers: stamens 2--3 mm above base of corolla tube; style ca. as long as tube. Thrum flowers with positions reciprocal. Capsule oblong, nearly as long as calyx. Fl. Jun, fr. Sep-Oct. 2n = 18, 22.
Wet meadows, at margins of bogs and wet forests, streamsides; 3200--4400 m. W Sichuan, Xizang, NW Yunnan [Bhutan, NE India, Myanmar, Nepal, Sikkim].
 锡金报春Primula sikkimensis

锡金报春Primula sikkimensis

锡金报春Primula sikkimensis
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