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黑水翠雀花Delphinium potaninii Huth

黑水翠雀花Delphinium potaninii Huth

别名:黑水翠雀;

科名:毛茛科 Ranunculaceae

属名:翠雀属 Delphinium

《中国植物志》第27卷409页
  61. 黑水翠雀花 图版93: 8-11
  Delphinium potaninii Huth in Bull. Herb. Boiss. 1: 332, pl. 14. 1893; Huth in Bot. Jahrb. 20: 404. 1895; 王文采, 植物学报10: 147. 1962; Munz in Journ. Arn. Arb. 49: 239. 1968, pro parte——D. fargesii Franch. in Bull. Soc. Philom. Paris, ser. 8, 5: 164. 1893; Huth, l. c. 443; 王文采, 见前.——D. grandiflorum var. potaninii Bruhl in Ann. Bot. Gard. Calc. 5: 98. 1896.——D. campylocentrum auct. non Maxim.: 秦岭植物志1 (2) : 266, 图226. 1974.
  茎高60-120厘米,无毛,不分枝或上部分枝,近等距地生叶。茎中部叶较长柄;叶片五角形,长7-8.5厘米,宽10-15厘米,三深裂,深裂片近邻接,中深裂片菱形,顶端短渐尖,下部全缘,在中部三裂,二回裂片有三角形锐牙齿,侧深裂片斜扇形,不等二深裂稍超过中部,表面散生、背面只沿脉疏被糙伏毛;叶柄比叶片稍长,无毛。顶生总状花序长20-30厘米,有多数花;轴和花梗无毛;基部苞片叶状,其他苞片极小,线形至钻形,长3-12毫米;花梗长2-9厘米;小苞片生花梗下部至上部,线形至丝形,长2-5毫米,宽0.2-0.3毫米,通常无毛;萼片蓝紫色,倒卵形或椭圆状卵形,长1-1.8厘米,外面中部有短柔毛,内面无毛,距钻形,长(1.6-)2.2-2.5(-3)厘米,下部稍向下弯曲至呈马蹄形弯曲;花瓣紫色,无毛;退化雄蕊与萼片同色,瓣片二裂至中部,有短缘毛,腹面中央密被黄色髯毛;雄蕊无毛;心皮3,无毛。蓇葖长1.4-1.7厘米;种子倒卵球形,长约1.5毫米,密生鳞状横翅。8-9月开花。
  分布于四川西北部至东部、甘肃南部、陕西南部(平利)。生海拔1800-3300米间山地山坡或林中。模式标本采自甘肃南部。
  本种与川黔翠雀花D. bonvalotii近缘,但花序较长,狭塔形,有较多花,心皮无毛,可以区别。

《Flora of China》 Vol. 6 (2001)
Delphinium potaninii  Huth
黑水翠雀花   hei shui cui que hua
Stem 0.5--1.5 m tall, glabrous, usually branched. Leaf blade 10--15 cm wide, base cordate; primary lobes separate for at least 60% of blade radius; central lobe rhombic, 3-lobulate, distally few dentate, apex acute; ultimate lobules narrowly ovate; proximal leaves withered. Raceme 6--30 cm, 3--15-flowered, sometimes corymbiform, glabrous; proximal bracts sometimes leaflike, distal ones small, linear or subulate. Pedicels 1.5--9 cm; bracteoles borne at various points on pedicel, lanceolate-linear to filiform, 2--12 × 0.2--1.2 mm. Sepals blue-purple, abaxially puberulent; spur subulate, (1.6--)2.2--2.5(--3) cm, recurved, U-shaped, or spirally recurved; other sepals 1--2 cm. Petals emarginate, glabrous. Staminode limb obovate, 2-cleft, yellow barbate. Filaments glabrous. Carpels 3; ovary sparsely puberulent or glabrous. Fl. Jun--Sep.
* Forests, forest margins, grassy slopes, meadows; 1100--3800 m. S Gansu, S Shaanxi, Sichuan.

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