密叶十大功劳Mahonia conferta Takeda
密叶十大功劳Mahonia conferta Takeda
25．密叶十大功劳
Mahonia conferta Takeda in Notes Bot. Gard, Edinb. 6: 230, 1917; Ahrendt in Joum. Linn. Soc. Bot. 57: 305, 1961; 云南植物志7: 18, 图版9, 10-13, 1997.
灌木或小乔木，高1.5-5米。叶椭圆形或狭倒披针形，厚革质，长18-38厘米， 宽5-10厘米，具8-18对小叶，覆瓦状排列，最下一对小叶距叶柄基部约1厘米，上面有光泽、叶脉不显著，背面暗淡绿色，稍有光泽，叶脉稀疏，稍隆起，节间长1.7- 3.5厘米；小叶无柄，硬直，长2.5-7厘米，宽2-3厘米，小叶长度从叶下部往上渐增，而宽度却渐减，因而小叶形自下而上为阔卵形至狭卵形或长圆形，基部截形偏斜，下部小叶边缘具2-3牙齿，上部则具3-5牙齿，先端呈弯齿状，长1.5-2.3厘米，宽5-8毫米，顶生小叶长约7厘米，宽约3厘米，小叶柄长约1.2厘米。总状花序3-6个簇生，长11-18厘米；芽鳞卵形至卵状披针形，长10-15毫米，宽5-7毫米；花梗长5-5.5毫米；苞片阔披针形，长4.5-5毫米，宽1.6-2.3毫米；花黄色，外萼片长圆状卵形，长2.7-3毫米，宽1.5-2.2毫米，中萼片阔椭圆形，长5-5.1毫米，宽约3毫米，内萼片长圆状卵形，长8-9毫米，宽4-4.5毫米；花瓣长圆状倒卵形，长7-8毫米，宽3.5-4.2毫米，先端缺裂，基部腺体显著；雄蕊长约5毫米，药隔顶端短突尖；子房椭圆状，长约5.5毫米，花柱长约1.5毫米，柱头长约1毫米，胚珠3枚。浆果椭圆形，长约10毫米，直径5-6毫米，微被白粉，具明显宿存花柱。花期7-10月，果期10-12月。
产于云南。生于林中或山坡阴处。海拔1500-2100米。模式标本采自元阳逢春岭。
《Flora of China》 Vol. 19 (2011)
Mahonia conferta Takeda Notes Roy. Bot. Gard. Edin-burgh. 6: 230. 1917.
密叶十大功劳 mi ye shi da gong lao
Berberis henryi Laferrière.
Shrubs or small trees, 1.5-5 m tall. Leaves abaxially ± shiny to dull pale green, adaxially shiny, elliptic to narrowly oblanceolate, 8-38 × 5-10 cm, thickly leathery, with 8-18 overlapping pairs of leaflets, lowest pair ca. 1 cm above base of petiole, abaxially loosely veined, adaxially veins indistinct; internodes decreasing in length upward, 1.7-3.5 cm; leaflets sessile, increasing in length upward, width decreasing slightly upward, so that leaflet shape changes from broadly ovate to narrowly ovate or oblong, 2.5-7 × 2-3 cm, thick, rigid, base truncate, oblique, proximal margin with 2 or 3 teeth, distal margin with 3-5 teeth, apex a bent cup, 1.5-2.3 cm × 5-8 mm; terminal leaflet ca. 7 × 3 cm, petiolule ca. 1.2 cm. Inflorescence 3-6-fascicled racemes, 11-18 cm; bracts of inflorescence ovate to ovate-lanceolate, 10-15 × 5-7 mm. Pedicel 5-5.5 mm; floral bracts broadly lanceolate, 4.5-5 × 1.6-2.3 mm. Sepals yellow; outer sepals oblong-ovate, 2.7-3 × 1.5-2.2 mm; median sepals broadly elliptic, 5-5.1 × ca. 3 mm; inner sepals oblong-ovate, 8-9 × 4-4.5 mm. Petals oblong-obovate, 7-8 × 3.5-4.2 mm, base with distinct glands, apex emarginate. Stamens ca. 5 mm; anther connective prolonged, shortly apiculate. Ovary ellipsoid, ca. 5.5 mm; ovules 3; style ca. 1.5 mm. Berry ellipsoid, slightly pruinose, ca. 10 × 5-6 mm; style persistent. Fl. Jun-Oct, fr. Oct-Dec.
● Forests, shaded places on slopes; 1500-2100 m. Yunnan.
Mahonia conferta is probably not distinct from M. napaulensis, with which it should be combined.Mahonia conferta is probably not distinct from M. napaulensis, with which it should be combined.
别名：黄鸡刺;刺黄连;十大功劳;
科名：小檗科 Berberidaceae
属名：十大功劳属 Mahonia
25．密叶十大功劳
Mahonia conferta Takeda in Notes Bot. Gard, Edinb. 6: 230, 1917; Ahrendt in Joum. Linn. Soc. Bot. 57: 305, 1961; 云南植物志7: 18, 图版9, 10-13, 1997.
灌木或小乔木，高1.5-5米。叶椭圆形或狭倒披针形，厚革质，长18-38厘米， 宽5-10厘米，具8-18对小叶，覆瓦状排列，最下一对小叶距叶柄基部约1厘米，上面有光泽、叶脉不显著，背面暗淡绿色，稍有光泽，叶脉稀疏，稍隆起，节间长1.7- 3.5厘米；小叶无柄，硬直，长2.5-7厘米，宽2-3厘米，小叶长度从叶下部往上渐增，而宽度却渐减，因而小叶形自下而上为阔卵形至狭卵形或长圆形，基部截形偏斜，下部小叶边缘具2-3牙齿，上部则具3-5牙齿，先端呈弯齿状，长1.5-2.3厘米，宽5-8毫米，顶生小叶长约7厘米，宽约3厘米，小叶柄长约1.2厘米。总状花序3-6个簇生，长11-18厘米；芽鳞卵形至卵状披针形，长10-15毫米，宽5-7毫米；花梗长5-5.5毫米；苞片阔披针形，长4.5-5毫米，宽1.6-2.3毫米；花黄色，外萼片长圆状卵形，长2.7-3毫米，宽1.5-2.2毫米，中萼片阔椭圆形，长5-5.1毫米，宽约3毫米，内萼片长圆状卵形，长8-9毫米，宽4-4.5毫米；花瓣长圆状倒卵形，长7-8毫米，宽3.5-4.2毫米，先端缺裂，基部腺体显著；雄蕊长约5毫米，药隔顶端短突尖；子房椭圆状，长约5.5毫米，花柱长约1.5毫米，柱头长约1毫米，胚珠3枚。浆果椭圆形，长约10毫米，直径5-6毫米，微被白粉，具明显宿存花柱。花期7-10月，果期10-12月。
产于云南。生于林中或山坡阴处。海拔1500-2100米。模式标本采自元阳逢春岭。
《Flora of China》 Vol. 19 (2011)
Mahonia conferta Takeda Notes Roy. Bot. Gard. Edin-burgh. 6: 230. 1917.
密叶十大功劳 mi ye shi da gong lao
Berberis henryi Laferrière.
Shrubs or small trees, 1.5-5 m tall. Leaves abaxially ± shiny to dull pale green, adaxially shiny, elliptic to narrowly oblanceolate, 8-38 × 5-10 cm, thickly leathery, with 8-18 overlapping pairs of leaflets, lowest pair ca. 1 cm above base of petiole, abaxially loosely veined, adaxially veins indistinct; internodes decreasing in length upward, 1.7-3.5 cm; leaflets sessile, increasing in length upward, width decreasing slightly upward, so that leaflet shape changes from broadly ovate to narrowly ovate or oblong, 2.5-7 × 2-3 cm, thick, rigid, base truncate, oblique, proximal margin with 2 or 3 teeth, distal margin with 3-5 teeth, apex a bent cup, 1.5-2.3 cm × 5-8 mm; terminal leaflet ca. 7 × 3 cm, petiolule ca. 1.2 cm. Inflorescence 3-6-fascicled racemes, 11-18 cm; bracts of inflorescence ovate to ovate-lanceolate, 10-15 × 5-7 mm. Pedicel 5-5.5 mm; floral bracts broadly lanceolate, 4.5-5 × 1.6-2.3 mm. Sepals yellow; outer sepals oblong-ovate, 2.7-3 × 1.5-2.2 mm; median sepals broadly elliptic, 5-5.1 × ca. 3 mm; inner sepals oblong-ovate, 8-9 × 4-4.5 mm. Petals oblong-obovate, 7-8 × 3.5-4.2 mm, base with distinct glands, apex emarginate. Stamens ca. 5 mm; anther connective prolonged, shortly apiculate. Ovary ellipsoid, ca. 5.5 mm; ovules 3; style ca. 1.5 mm. Berry ellipsoid, slightly pruinose, ca. 10 × 5-6 mm; style persistent. Fl. Jun-Oct, fr. Oct-Dec.
● Forests, shaded places on slopes; 1500-2100 m. Yunnan.
Mahonia conferta is probably not distinct from M. napaulensis, with which it should be combined.Mahonia conferta is probably not distinct from M. napaulensis, with which it should be combined.