栏目

鲜黄小檗Berberis diaphana Maxin.

鲜黄小檗Berberis diaphana Maxin.

别名:歪头小檗;黄檗;三棵针;黄刺皮;黄花刺;秦岭小蘖;鲜黄小蘖;三颗针;康定小檗;黄花刺檗;黄刺;黄花剌;黄三刺;

科名:小檗科 Berberidaceae

属名:小檗属 Berberis

《中国植物志》第29卷097页
  40.鲜黄小檗(经济植物手册)黄檗、三颗针、黄花刺(中国树木分类学)
  Berberis diaphana Maxin. in Bull. Acad. Sci. St. -Petersb. 23: 309, 1877; et Fl. Tang. 32. pl. 8. f. 1-7. 1887; Ahrendt in Journ. Linn. Soc. Bot. 57: 123, 1961; 云南植物志 2: 67, 1997; 秦岭植物志 1 (2): 313, 图 266, 1974; 中国高等植物图鉴 1: 768, 1972. ——B. diaphana var. uniflora Ahrendt in Journ. Linn. Soc. Bot. 57: 124, 1961. syn. nov.
  落叶灌木,高1-3米。幼枝绿色,老枝灰色,具条棱和疣点;茎刺三分叉,粗壮,长1-2厘米,淡黄色。叶坚纸质,长圆形或倒卵状长圆形,长1.5-4厘米,宽5-16毫米,先端微钝,基部楔形,边缘具2-12刺齿,偶有全缘,上面暗绿色,侧脉和网脉突起,背面淡绿色,有时微被白粉;具短柄。花2-5朵簇生,偶有单生,黄色;花梗长12-22毫米;萼片2轮,外萼片近卵形,长约8毫米,宽约5.5毫米,内萼片椭圆形,长约9毫米,宽约6毫米;花瓣卵状椭圆形,长6-7毫米,宽5-5.5毫米,先端急尖,锐裂,基部缢缩呈爪,具2枚分离腺体;雄蕊长约4.5毫米,药隔先端平截;胚珠6-10枚。浆果红色,卵状长圆形,长1-1.2厘米,直径6-7毫米,先端略斜弯,有时略被白粉,具明显缩存花柱。花期5-6月,果期7-9月。
  产于陕西、甘肃、青海。生于灌丛中、草甸、林缘、坡地或云杉林中。海拔1620-3600米。模式标本采自甘肃。
  《中国高等植物图鉴》1:图1535应是B. diaphana var. tachiensis Ahrendt. 此变种与原变种的主要区别在于其近总状花序。已将此变种并人B. aemulans Schneid.。
  Ahrendt根据花单生而立变种B.diaphana var. uniflora Ahrendt,但其模式标本Wilson 2865间有2-3花簇生。故并入原变种。

《Flora of China》 Vol. 19 (2011)
Berberis diaphana  Maximowicz Bull. Acad. Imp. Sci. Saint-Pétersbourg. 23: 309. 1877.
鲜黄小檗   xian huang xiao bo
Berberis diaphana var. uniflora Ahrendt.
Shrubs, deciduous, 1-3 m tall. Shoots green; branches gray, sulcate, verruculose; spines 3-fid, pale yellow, 1-2 cm, stout. Leaves shortly petiolate; leaf blade abaxially pale green, adaxially dark green, oblong or obovate-oblong, 1.5-4 × 0.5-1.6 cm, papery, abaxially sometimes slightly pruinose, adaxially with raised lateral and reticulate veins, base cuneate, margin 2-14-spinose-serrate on each side, occasionally entire, apex slightly obtuse. Flowers 2-5-fascicled, occasionally solitary. Pedicels 1.2-2.2 cm. Sepals in 2 whorls; outer sepals subovate, ca. 8 × 5.5 mm; inner sepals elliptic, ca. 9 × 6 mm. Petals ovate-elliptic, 6-7 × 5-5.5 mm, base clawed, with separate glands, apex acute, incised. Stamens ca. 4.5 mm; anther connective truncate. Ovules 6-10. Berry red, ovoid-oblong, 1-1.2 cm × 6-7 mm, occasionally pruinose; style persistent, apex slightly bent. Fl. May-Jun, fr. Jul-Sep.
● Thickets, meadows, forests, forest margins; 1600-3200 m. Gansu, Qinghai, Shaanxi.

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