雷诺木Rinorea bengalensis

中文名(Chinese Name):雷诺木
学名(Scientific Name):Rinorea bengalensis (Wall.) Gagnep. in Humbert
英文名(English Common Name):
别名(Chinese Common Name):三角车
异名(Synonym):Alsodeia bengalensis Wall.  Rinorea wallichiana (Hook. f. et Thomson) Kuntze  Alsodeia wallichiana Hook. f. et Thomson  Rinorea glandulosa Merr.
科属(Family & Genus):堇菜科(Violaceae)雷诺木属
形态特征(Description):灌木或小乔木,高1-5米。幼枝有明显的叶痕,无毛或被极少毛,淡绿色,老枝暗褐色,粗糙。叶互生,老叶近革质,稍有光泽,叶片椭圆状披针形或椭圆形,长(2.5-)5-12(-17)厘米,宽1.5-6厘米,先端渐尖,基部楔形稀近圆形,边缘具细锯齿,近基部渐稀疏或全缘,叶脉两面凸起,侧脉互生,每侧6-9条,网脉密耐显著;叶柄长5-12毫米,无毛;托叶披针形,长10-17毫米,先端渐尖,早落,留有环状托叶痕。花白色,组成腋生、无总花梗的密伞花序;花梗长可达1厘米,略被黄色绒毛;萼片宽披针形,长约2毫米,外面被黄褐色绒毛;花瓣卵状长圆形,长约5毫米,顶端外弯;雄蕊具短花丝,花药2室,长圆形,纵裂,药隔顶部附属物为广卵状。蒴果近球形,3瓣裂;种子广卵形,苍白色,有褐色斑点。花期春、夏季,果期秋季。
分布(Distribution):产海南、广西,生于灌丛或密林中。越南、缅甸、印度、斯里兰卡、马来西亚、澳大利亚东北部有分布。
用途(Use):
引自中国植物志英文版:FOC Vol. 13 Page 72   
Rinorea bengalensis (Wallich) Kuntze, Revis. Gen. Pl. 1: 42. 1891.
三角车 san jiao che| Violaceae  | Rinorea
Alsodeia bengalensis Wallich, Trans. Med. Soc. Calcutta 7: 224. 1835; A. wallichiana J. D. Hooker & Thomson; Rinorea glandulosa Merrill (1928), not Merrill (1917); R. wallichiana (J. D. Hooker & Thomson) O. Kuntze.
Shrubs or small trees, 1-5 m tall. Young branches with conspicuous leaf scars, greenish, glabrous or with very few hairs; old branches dark brown. Leaves alternate, old ones subleathery, slightly nitid; stipules lanceolate, 1-1.7 cm, apex
acuminate, fugacious, scar circular; petiole 5-12 mm, glabrous; leaf blade elliptic-lanceolate or elliptic, (2.5-)5-12(-17) × 1.5-6 cm, veins raised on both sides, lateral veins alternate, 6-9-paired, veinlets reticulate, dense and conspicuous, base cuneate, rarely subrounded, margin serrulate, remotely toothed near base or subentire, apex acuminate. Flowers white, in axillary contracted racemes; peduncles absent; pedicel to 1 cm, slightly yellow tomentose. Sepals broadly lanceolate, ca. 2 mm, abaxially yellow-brown tomentose. Petals ovate-oblong, ca. 5 mm, apex recurved. Stamens with short filaments; anthers 2-loculed, oblong, longitudinally dehiscent, appendages at top of connectives broadly ovate. Capsule subglobose, 3-valved. Seeds broadly ovoid, glaucous, with brown dots. Fl. Apr-May and Oct, fr. Sep. 2n = 16.
Thickets, dense forests; below 600 m. SW Guangxi, Hainan [India, Malaysia, Myanmar, Sri Lanka, Thailand, Vietnam; NW Australia].
 雷诺木Rinorea bengalensis

雷诺木Rinorea bengalensis

雷诺木Rinorea bengalensis

雷诺木Rinorea bengalensis
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