栏目

宝兴翠雀花Delphinium smithianum Hand.-Mazz.

宝兴翠雀花Delphinium smithianum Hand.-Mazz.

科名:毛茛科 Ranunculaceae

属名:翠雀属 Delphinium

《中国植物志》第27卷372页
  22.宝兴翠雀花 图版84: 11-14
  Delphinium smithianum Hand. -Mazz. in Acta Hort. Gothob. 13: 49, f. 16. 1939; 中国高等植物图鉴1: 700, 图1400. 1972.
  茎高10-15厘米,被反曲的短柔毛,不分枝或有1枝,等距地生叶。叶约5,有长柄;叶片圆肾形或五角形,长1.2-2.3厘米,宽2.8-4.8厘米,三深裂至距基部1.5-2.5毫米处,裂片互相通常分离,中央裂片浅裂,有疏牙齿,或稍细裂,表面沿脉有短柔毛,背面近无毛;叶柄长2.1-8.8厘米,疏被柔毛或近无毛。伞房花序有2-4朵花;花梗长3-8厘米,中部以上密被多少向下弯曲的短柔毛;小苞片生花梗中部或下部,三裂或不裂而为披针形,长9-13毫米;萼片宿存,堇蓝色,长2.3-2.5厘米,外面有短柔毛,上萼片宽椭圆形,距与萼片近等长,长2-2.3厘米,圆筒形,粗约4毫米,末端稍向下弯,侧萼片和下萼片卵形;花瓣无毛,顶端微凹;退化雄蕊瓣片二浅裂,有时裂近中部,腹面中央有黄色髯毛,爪与瓣片近等长;雄蕊无毛;心皮3,子房密被短柔毛。种子淡褐色,稜不明显,近无翅。7-8月开花。
  产四川西部(康定至宝兴一带)和云南西北部(中甸)。生海拔3500-4600米间山地多石砾山坡。模式标本采自四川康定。
  本种与软叶翠雀花 D. malacophyllum 相近,但小苞片常呈叶状,萼距圆筒形可以区别。

《Flora of China》 Vol. 6 (2001)
Delphinium smithianum  Handel-Mazzetti
宝兴翠雀花   bao xing cui que hua
Stem 10--15 cm tall, puberulent, simple or 1-branched. Leaf blade 2--5 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 oblong or lanceolate; proximal leaves usually not withered. Corymb ca. 4 cm, 2--4-flowered; bracts leaflike. Pedicels 3--4 cm, densely retrorsely puberulent distally; bracteoles borne near middle of pedicel or distally, 3-cleft or undivided, lanceolate, 0.9--1.3 cm. Sepals persistent, blue, abaxially puberulent; spur cylindric, 2--2.3 cm, base ca. 4 mm in diam.; other sepals 1.5--2.3 cm. Petals emarginate, glabrous. Staminode limb oblong, 2-lobed, yellow barbate. Filaments glabrous. Carpels 3; ovaries densely puberulent. Fl. Jul--Aug.
* Gravelly slopes; 3500--4600 m. W Sichuan, NW Yunnan (Zhongdian Xian).

TOP