红皮鸡心果Xantolis stenosepala

中文名(Chinese Name):红皮鸡心果
学名(Scientific Name):Xantolis stenosepala (Hu) van Royen
英文名(English Common Name):
别名(Chinese Common Name):滇刺榄
异名(Synonym):Adinandra stenosepala Hu  Planchonella stenosepala (Hu) Hu
科属(Family & Genus):山榄科(Sapotaceae)刺榄属
形态特征(Description):乔木,高6-15(20)米;树皮灰褐色;小枝具棱,被灰色或浅黄褐色绒毛或近无毛。叶革质,披针形、倒披针形或长圆状披针形,长(5)7-15(18)厘米,宽2.5-6厘米,先端渐尖,基部阔楔形,被灰色短柔毛或几无毛,上面绿色,具光泽,下面淡绿色,中脉在上面明显,下面凸起,侧脉15-17对,成40-55度上升,弧形,和第三次脉在上面明显,下面凸起;叶柄长8-18毫米,上面具宽沟,被灰色绒毛或近无毛。花单生或几朵簇生叶腋,花梗长6-10毫米,被灰色绢毛;花萼裂片5,披针形或卵状披针形,长4-6毫米,宽1.5-3毫米,外面被灰色绢毛,里面被锈色绢毛;花冠白色,冠管短,裂片5,披针形,长约6.5毫米,宽约2毫米;能育雄蕊5,长3-5毫米,花丝钻形,长1-2毫米,基部两侧各具一簇长柔毛,花药箭形,长2-3毫米,药隔延长,内向开裂;退化雄蕊5,披针形,长约4毫米,先端渐尖而呈芒状,沿边缘密被柔毛;子房卵球形,径1-2毫米,密被锈色柔毛,5室,每室具一基生胚珠,花柱长10-12毫米,基部被长柔毛,上部无毛,柱头不明显。果绿转褐色,长圆状卵形,长3-4厘米,宽1.7-2.2(3)厘米,被锈色绢毛或短柔毛,果皮坚硬,先端具长达15毫米的宿存花柱,基部具宿萼;种子通常1枚,稀2或3枚,椭圆形,两端近圆形,两侧压扁,长约2-2.5厘米,宽约1.2厘米,种皮褐色,具光泽,疤痕狭长圆形。花果期全年。
分布(Distribution):产云南,生于海拔1150-1770米的林中、村落附近。
用途(Use):果可食。
引自中国植物志英文版:FOC Vol. 15 Page 209   
Xantolis stenosepala (Hu) P. Royen, Blumea. 8: 216. 1957.
滇刺榄 dian ci lan| Sapotaceae  | Xantolis
Trees 6--15(--20) m tall. Bark grayish brown. Branchlets gray, pale yellowish brown tomentose, or glabrous. Petiole 0.8--1.8 cm; leaf blade lanceolate, oblanceolate, or oblong-lanceolate, (5--)7--15 X 2.5--6 cm, base broadly cuneate, apex acuminate, lateral veins 15--17 pairs. Flowers solitary or in several-flowered clusters. Pedicels 6--10 mm, gray sericeous. Sepals 5, lanceolate, ovate-lanceolate, or ovate, 4--6 X 1.5--3 mm, outside gray sericeous, inside rust colored sericeous. Corolla white, tube short; lobes 5, lanceolate, ovate-lanceolate, or oblong, 5-6.5 X 2-2.5 mm. Stamens 5, 3--5 mm, with a cluster of villous hairs on each side at base; staminodes 5, lanceolate, ca. 4 mm, apex acuminate and awned, margin densely pubescent. Ovary ovoid-globose, 1--2 mm, base villous, glabrous towards apex. Style 4--12 mm. Fruit brown, oblong-ovate, 3--4 X 1.7--2.2(--3) cm, rust colored sericeous to pubescent to subglabrous, with persistent calyx and style, 1(--3)-seeded. Seeds ellipsoid, compressed, 2--2.5 X ca. 1.2 cm, both ends rounded; scar narrowly oblong.
1100-1800 m. Yunnan (Xishuangbanna Zhou)
 红皮鸡心果Xantolis stenosepala

红皮鸡心果Xantolis stenosepala
(责任编辑:徐晔春)

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