竹根七Disporopsis fuscopicta

中文名(Chinese Name):竹根七
学名(Scientific Name):Disporopsis fuscopicta Hance
英文名(English Common Name):
别名(Chinese Common Name):
异名(Synonym):Disporum luzoniense Merr.
科属(Family & Genus):百合科(Liliaceae)竹根七属
形态特征Description):根状茎连珠状,粗1-1.5厘米。茎高25-50厘米。叶纸质,卵形、椭圆形或矩圆状披针形,长4-9(-15)厘米,宽2.3-4.5厘米,先端渐尖,基部钝、宽楔形或稍心形,具柄,两面无毛。花1-2朵生于叶腋,白色,内带紫色,稍俯垂;花梗长7-14毫米;花被钟形,长15-22毫米;花被筒长约为花被的2/5,口部不缢缩,裂片近矩圆形;副花冠裂片膜质,与花被裂片互生,卵状披针形,长约5毫米,先端通常2-3齿或二浅裂;花药长约2毫米,背部以极短花丝着生于副花冠两个裂片之间的凹缺处;雌蕊长8-9毫米;花柱与子房近等长。浆果近球形,直径7-14毫米,具2-8颗种子。花期4-5月,果期11月。
分布(Distribution):产广东、广西、福建、江西、湖南、四川、贵州和云南。生于海拔500-2400米林下或山谷中。
用途(Use):
引自植物志英文版:FOC Vol. 24 Page 233
Disporopsis fuscopicta Hance, J. Bot. 21: 278. 1883.
竹根七 zhu gen qi| Liliaceae  | Disporopsis
Disporum luzoniense Merrill.
Rhizome moniliform, (0.4--)1--1.5 cm thick. Stem arching, 25--50(--80) cm. Leaves alternate; petiole 0.5--1.5 cm; leaf blade ovate or elliptic to oblong-lanceolate, 4--11(--15) × 1.6--5 cm, base obtuse to subcuneate, rarely slightly cordate, apex acuminate. Bracts absent. Flowers solitary or paired; pedicel 7--14(--25) mm. Perianth white, purple tinged adaxially, (1.3--)1.5--2.2 cm; tube 4--9 mm, not constricted; lobes suboblong, 0.8--1.3 cm × 4--4.5 mm. Corona lobes alternate to perianth lobes, ovate-lanceolate, (4--)5 mm, membranous, apex usually 2- or 3-denticulate or 2-lobed. Anthers attached at corona lobe sinus, (1--)2--2.5 mm. Ovary ovoid, 4--4.5 mm. Style slightly shorter than or equaling ovary. Berries purplish at maturity, subglobose, 0.7--1.4 cm in diam., 2--8-seeded. Fl. Apr--May, fr. Nov. 2 n = 40*.
Forests, hillsides along valleys; 500--1400(--2500) m. Fujian, Guangdong, Guangxi, Guizhou, Hunan, Jiangxi, Sichuan, Yunnan [Philippines].
竹根七Disporopsis fuscopicta


 
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