栏目

澳洲坚果Macadamia ternifolia F. Muell.

澳洲坚果Macadamia ternifolia F. Muell.

别名:macadamia nut;澳洲胡桃;光壳澳洲坚果;昆士兰栗;全缘叶澳洲坚果;巴布果;夏威夷果;

科名:山龙眼科 Proteaceae

属名:澳洲坚果属 Macadamia

《中国植物志》第24卷028页
  1.澳洲坚果(广州植物志)
  Macadamia ternifolia F. Muell. Trans. Philos. Inst. Vict. 2: 72. 1858; Sleum. in Fl. Malesiana 5 (1) : 195, f. 21. 1955; 广州植物志173. 1956.
  乔木,高5-15米。叶革质,通常3枚轮生或近对生,长圆形至倒披针形,长5-15厘米,宽2-3(-4.5)厘米,顶端急尖至圆钝,有时微凹,基部渐狭;侧脉7-12对;每侧边缘具疏生牙齿约10个,成龄树的叶近全缘;叶柄长4-15毫米。总状花序,腋生或近顶生,长8-15(-20)厘米,疏被短柔毛;花淡黄色或白色;花梗长3-4毫米;苞片近卵形,小;花被管长8-11毫米,直立,被短柔毛;花丝短,花药长约1.5毫米,药隔稍突出,短、钝;子房及花柱基部被黄褐色长柔毛;花盘环状,具齿缺。果球形,直径约2.5厘米,顶端具短尖,果皮厚2-3毫米,开裂;种子通常球形,种皮骨质,光滑,厚2-4(-5)毫米。花期4-5月(广州),果期7-8月。
  云南(西双版纳)、广东、台湾有栽培。多见于植物园或农场。原产于澳大利亚的东南部热带雨林中,现世界热带地区有栽种。模式标本采自澳大利亚昆士兰。
  果为著名干果,种子供食用;木材红色,适宜作细木工或家具等。

《Flora of China》 Vol. 5 (2003)
Macadamia integrifolia  Maiden & Betche
澳洲坚果   ao zhou jian guo
Trees 5-18 m tall. Leaves mostly in whorls of 3; petiole 4-18 mm; leaf blade oblong to oblanceolate, 5-15 × 2-6.5 cm, leathery, base attenuate, margin irregularly spiny toothed or entire, apex acute to obtuse and sometimes retuse. Inflorescences axillary, simple, 8.5-25 cm, sparingly puberulous; bracts of flower pairs ovate, 0.5-5 mm. Pedicel 3-4 mm. Perianth white or yellowish, 5-11 mm, pilose. Anthers 0.7-2.2 mm. Ovary and base of style brownish villous. Fruit globose, 2-4.5 cm in diam.; pericarp 2-6 mm thick. Seed usually 1, testa bony, smooth. Fl. Apr-May, fr. Jul-Aug.
Cultivated. Guangdong, Hainan, Taiwan, Yunnan [native to Australia; cultivated elsewhere as an ornamental or fruit tree].
The seeds are edible.

TOP