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Beidoutongziyang 1

Last Updated:2021/12/15 16:11:45 By:ICR



Year Published/Registered2020

Cultivar Type:For Oil

Scientific Name:Camellia semiserrata 'Beidoutongziyang 1'

Chinese Name:北斗桐子洋1号

Japanese Name



» English Description

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.1305.【Resource number】441423-066-0001;Wild resources (special individual plant);Oil use, ornamental cultivation, genetic breeding materials. Originated in Fengshun County, Guangdong Province.【PLANT】upright. Young shoots have hairs. Leaf buds light red, have tomentose hairs.【LEAF】young leave green,old leaves medium green,Oblong, oval in shape. Leaf margins flat,Leaf apex blunt acute,Leaf base cuneate,11.15 cm long and 4.25cm wide.【FLOWER】Sepals have hairs,petal in red color,the pistil shorter than the stamen,stigma lobed 6. Ovaries Have pubescent.【FRUIT】surface smooth,oblate,yellowish brown in color;average weight 333.37g;Ratio of fresh seeds 10.06%;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1305页。【资源编号】441423-066-0001;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】树姿直立.嫩枝有绒毛. 叶芽淡红色.有绒毛.【叶】嫩叶绿色,老叶中绿色,长椭圆形、椭圆形. 叶缘平,先端圆尖,基部楔形,长11.15厘米,宽4.25厘米。【花】萼片有绒毛,花瓣红色,雄蕊比雌蕊高,柱头浅裂. 6裂. 子房有绒毛。【果】表面光滑,扁圆球形,黄棕色;平均单果重333.37克;鲜出籽率10.06%;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。