锈毛钝果寄生Taxillus levinei

中文名(Chinese Name):锈毛钝果寄生
学名(Scientific Name):Taxillus levinei (Merr.) H. S. Kiu
英文名(English Common Name):
别名(Chinese Common Name):锈毛桑寄生
异名(Synonym):Loranthus levinei Merr.  Taxillus rutilus Danser  Scurrula levinei (Merr.) Danser
科属(Family & Genus):桑寄生科(Loranthaceae)钝果寄生属
形态特征(Description):灌木,高0.5-2米;嫩枝、叶、花序和花均密被锈色,稀褐色的叠生星状毛和星状毛;小枝灰褐色或暗褐色,无毛,具散生皮孔。叶互生或近对生,革质,卵形,稀椭圆形或长圆形,长4-8(-10)厘米,宽(1.5-)2-3.5(-4.5)厘米,顶端圆钝,稀急尖,基部近圆形,上面无毛,干后榄绿色或暗黄色,下面被绒毛,侧脉4-6对,在叶上面明显;叶柄长6-12(-15)毫米,被绒毛。伞形花序,1-2个腋生或生于小枝已落叶腋部,具花(1-)2(-3)朵,总花梗长2.5-5毫米;花梗长1-2毫米;苞片三角形,长0.5-1毫米;花红色,花托卵球形,长约2毫米;副萼环状,稍内卷;花冠花蕾时管状,长(1.8-)2-2.2厘米,稍弯,冠管膨胀,顶部卵球形,裂片4枚,匙形,长5-7毫米,反折;花丝长2.5-3毫米,花药长1.5-2毫米;花盘环状;花柱线状,柱头头状。果卵球形,长约6毫米,直径4毫米,两端圆钝,黄色,果皮具颗粒状体,被星状毛。花期9-12月,果期翌年4-5月。
分布(Distribution):产于云南东南部、广西、广东、湖南、湖北、江西、安徽、浙江、福建。海拔200-700(-1200)米山地或山谷常绿阔叶林中,常寄生于油茶、樟树、板栗或壳斗科植物上。
用途(Use):全株药用,有祛风除湿功效。
引自植物志英文版:FOC Vol. 5 Page 238
Taxillus levinei (Merrill) H. S. Kiu, Acta Phytotax. Sin. 21: 181. 1983.
锈毛钝果寄生 xiu mao dun guo ji sheng | Loranthaceae  | Taxillus
Loranthus levinei Merrill, Philipp. J. Sci. 15: 233. 1920 [“1919”]; Scurrula levinei (Merrill) Danser; Taxillus rutilus Danser.
Shrubs 0.5-2 m tall, young stems, abaxial leaf surface, petiole, inflorescences, peduncles, and corollas tomentose, hairs rusty red, rarely brown, densely verticillate. Branches grayish brown or dark brown, glabrous, scattered lenticellate. Leaves alternate or subopposite; petiole 6-12(-15) mm; leaf blade greenish yellow or brownish when dried, ovate, rarely elliptic or oblong, 4-10 × 1.5-4.5 cm, leathery, abaxial surface persistently tomentose, hairs mostly stellate, paler than on stems and inflorescences, adaxial surface rapidly glabrescent, lateral veins 4-6 pairs, adaxially prominent, base subrounded, apex obtuse, rarely acute. Umbels solitary or 2 together, sometimes at leaf-less nodes, (1 or)2(or 3)-flowered; peduncle 2.5-5 mm; bracts triangular, 0.5-1 mm. Pedicel 1-2 mm. Calyx ovoid, ca. 2 mm, limb annular. Mature bud (1.8-)2-2.2 cm, tip ovoid. Corolla red, slightly curved, tube inflated, lobes spatulate, 5-7 mm, reflexed. Filaments 2.5-3 mm; anthers 1.5-2 mm. Stigma capitate. Berry yellow, ovoid, ca. 6 × 4 mm, granulose, stellate hairy. Fl. Sep-Dec, fr. Apr-May.
* Forests, mountain slopes, valleys, orchards; 200-700(-1200) m. Anhui, Fujian, Guangdong, Guangxi, Guizhou, Hubei, Hunan, Jiangxi, SE Yunnan, Zhejiang.
The plants have medicinal uses. Recorded hosts include Camellia oleifera, Castanea mollissima, Castanopsis kawakamii, Cinnamomum camphora, and Quercus championii, and rarely Cunninghamia lanceolata.
锈毛钝果寄生Taxillus levinei

锈毛钝果寄生Taxillus levinei(责任编辑:徐晔春)

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