International Camellia Register
Home Cultivars Jinyun Youzhu No.5

Jinyun Youzhu No.5

Last Updated:2021/10/29 10:45:22 By:wangzhonglang



Year Published/Registered2020

Cultivar Type:For Oil

AGM Type

Scientific Name:Camellia oleifera 'Jinyun Youzhu No.5'

Chinese Name:缙云优株5号

Japanese Name



» English Description

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.698.【Resource number】331122-010-0005;Wild resources (special individual plant);Oil cultivation, genetic breeding materials. Originated in Jinyun County, Zhejiang Province.【PLANT】Open. Young shoots have hairs. Leaf buds yellow, have tomentose hairs.【LEAF】young leave green,old leaves medium green,oval in shape. Leaf margins flat,Leaf apex acuminate,Leaf base cuneate,6.97 cm long and 3.3cm wide.【FLOWER】Sepals have hairs,petal in white color,the length of pistil equal to the length of stamen,stigma lobed 3. Ovaries Have pubescent.【FRUIT】surface Chaff,round sphere,Teal in color;average weight 32.76g;Ratio of fresh seeds 47.8%;Testa color black;Kernel oil content 39.6%.【FATTY ACID CONTENT】Oleic acid 83%,Linoleic acid 6.1%,Linolenic acid 0.1%.,Stearic acid 1.6%,Palmitic acid 8.3%. Full blooming season Mid-to-late October to 1Early January;Fruit harvest season Mid-to-late October.

» Chinese Description

姚小华、任华东主编,2020年《中国油茶遗传资源》第698页。【资源编号】331122-010-0005;野生资源(特异单株);油用栽培,遗传育种材料。产于浙江省缙云县。【植株】树姿开张.嫩枝有绒毛. 叶芽黄色.有绒毛.【叶】嫩叶绿色,老叶中绿色,椭圆形. 叶缘平,先端渐尖,基部楔形,长6.97厘米,宽3.3厘米。【花】萼片有绒毛,花瓣白色,雌蕊与雄蕊相同高度,柱头浅裂. 3裂. 子房有绒毛。【果】表面糠秕,圆球形,青色;平均单果重32.76克;鲜出籽率47.8%;种皮黑色;种仁含油率39.6%。【脂肪酸含量】油酸83%,亚油酸6.1%,亚麻酸0.1%.,硬脂酸1.6%,棕榈酸8.3%。盛花期10月中下旬至 11月上旬;果熟期10月中下旬。


Flower Size

Blooming Season China