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Beidoutongziyang 2

Last Updated:2021/12/15 16:12:02 By:ICR



Year Published/Registered2020

Cultivar Type:For Oil

Scientific Name:Camellia semiserrata 'Beidoutongziyang 2'

Chinese Name:北斗桐子样2号

Japanese Name



» English Description

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.1268.【Resource number】441423-066-0002;Wild resources (special individual plant);Oil use, ornamental cultivation, genetic breeding materials. Originated in Fengshun County, Guangdong Province.【PLANT】Half open. Young shoots have hairs. Leaf buds Fuchsia, have tomentose hairs.【LEAF】young leave green,old leaves yellow-green,oval, nearly circular in shape. Leaf margins flat,Leaf apex blunt acute,Leaf base nearly round,12.6 cm long and 6.1cm wide.【FLOWER】Sepals have hairs,petal in red color,the pistil shorter than the stamen,stigma lobed 5. Ovaries Have pubescent.【FRUIT】surface smooth,Ovoid,Qing red in color;average weight 522.77g;Ratio of fresh seeds 11.18%;Testa color brownness;Kernel oil content %.【FATTY ACID CONTENT】Oleic acid %,Linoleic acid %,Linolenic acid %.,Stearic acid %,Palmitic acid %. Full blooming season Early December;Fruit harvest season 1Early January.

» Chinese Description

姚小华、任华东主编,2020年《中国油茶遗传资源》第1268页。【资源编号】441423-066-0002;野生资源(特异单株);油用、观赏栽培,遗传育种材料。产于广东省丰顺县。【植株】树姿半开张.嫩枝有绒毛. 叶芽紫红色.有绒毛.【叶】嫩叶绿色,老叶黄绿色,椭圆形、近圆形. 叶缘平,先端圆尖,基部近圆形,长12.6厘米,宽6.1厘米。【花】萼片有绒毛,花瓣红色,雄蕊比雌蕊高,柱头浅裂. 5裂. 子房有绒毛。【果】表面光滑,卵球形,青红色;平均单果重522.77克;鲜出籽率11.18%;种皮褐色;种仁含油率%。【脂肪酸含量】油酸%,亚油酸%,亚麻酸%.,硬脂酸%,棕榈酸%。盛花期12月上旬;果熟期11月上旬。