番龙眼Pometia pinnata

中文名(Chinese Name):番龙眼
学名(Scientific Name):Pometia pinnata J. R. et G. Frost.
英文名(English Common Name):
别名(Chinese Common Name):
异名(Synonym):Pometia tomentosa (Bl.) Teysm. et Binn.  Irina tomentosa Blume  Pometia pinnata f. tomentosa (Blume) Jacobs
科属(Family & Genus):无患子科(Sapindaceae)番龙眼属
形态特征(Description):常绿大乔木,高20余米,最高达50米,树冠阔大,有发达的板根;小枝有直槽,有时被短硬毛。叶甚大,连柄长可至1.5米,叶轴和小叶近无毛至被绒毛;小叶密挤,5-9对,有时达15对,近对生,第一对小,圆形、基部心形、托叶状,其余的长圆形或上部的近楔形,长15-40厘米,宽5-10厘米,顶端短尖或渐尖,边缘有整齐的锯齿;小叶柄短,肿胀。花序顶生或腋生,主轴和分枝均粗壮而坚挺,长30-50厘米,被微柔毛;花梗长6毫米,基部有关节;萼片长约1毫米,被微柔毛;花瓣倒卵状三角形,长、宽均约2毫米;雄蕊长5毫米。果椭圆形或有时近球形,长3厘米,宽2厘米,无毛,有光泽。
分布(Distribution):产我国台湾的台东和兰屿。菲律宾至萨摩亚群岛也有分布。
用途(Use):边材淡红,心材暗红揭色,质坚而重,是优良建筑用材。
引自中国植物志英文版:FOC Vol. 12 Page 6, 17 
Pometia pinnata J. R. Forster & G. Forster, Char. Gen. Pl. 110. 1775.
番龙眼 fan long yan| Sapindaceae  | Pometia
Irina tomentosa Blume; Pometia pinnata f. tomentosa (Blume) M. Jacobs; P. tomentosa (Blume) Teijsmann & Binnendijk.
Trees, large, ca. 20 m tall, to 50 m tall. Crown large, broad, with evident buttress roots; branches grooved, sometimes hirsute. Leaves rather large, with petiole to 1.5 m, axis and leaflets subglabrous to tomentose; leaflets dense, 5-9 pairs, sometimes to 15 pairs, subopposite; petiolules short, inflated; blades:
first pair orbicular, small, base cordate, stipulelike; others oblong or upper ones nearly cuneate, 15-40 × 5-10 cm, margin regularly serrate, apex acute or acuminate. Inflorescences terminal or axillary; rachis and branches strong, straight, 30-50 cm, pilosulose. Pedicels ca. 6 mm, base jointed. Sepals ca. 1 mm, pilosulose. Petals obovate-triangular, ca. 2 × 2 mm. Stamens ca. 5 mm. Fruit shiny, ellipsoid or sometimes subglobose, ca. 3 × 2 cm, glabrous.
Taiwan, Yunnan [India (Andaman Islands, Nicobar Islands), Indonesia, Malaysia, New Guinea, Philippines, Sri Lanka, Thailand, Vietnam; Pacific islands (Fiji, Samoa, Tonga)].
This species is used for its timber.
 番龙眼Pometia pinnata

番龙眼Pometia pinnata
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