International Camellia Register
Home Cultivars Yunyang 2-2

Yunyang 2-2

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



Year Published/Registered2020

Cultivar Type:For Oil

AGM Type

Scientific Name:Camellia semiserrata 'Yunyang 2-2'

Chinese Name:云样2-2

Japanese Name



» English Description

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.586.【Resource number】445302_066_0067;Breeding resources (clones);Oil use, ornamental cultivation, genetic breeding materials. Originated in Yuncheng District, Yunfu City, Guangdong Province.【PLANT】Half-opened. Young shoots have hairs. Leaf buds yellow-green, without tomentose hairs.【LEAF】young leave medium green,old leaves deep green,long oval in shape. Leaf margins flat,Leaf apex acuminate,Leaf base cuneate,14.16 cm long and 5.65cm wide.【FLOWER】Sepals without hairs,petal in red color,the pistil taller than the stamen or the pistil shorter than the stamen,stigma lobed 5. Ovaries without pubescent.【FRUIT】surface smooth, Chaff,oblate spherical,cyan,yellow, red in color;average weight 327.07g;Ratio of fresh seeds 17.45%;Testa color black, brown;Kernel oil content 58.25%.【FATTY ACID CONTENT】Oleic acid 86%,Linoleic acid 4.54%,Linolenic acid -%.,Stearic acid 1.75%,Palmitic acid 7.13%. Full blooming season Late December;Fruit harvest season Early October.

» Chinese Description

姚小华、任华东主编,2020年《中国油茶遗传资源》第586页。【资源编号】445302_066_0067;选育资源(无性系);油用、观赏栽培,遗传育种材料。产于广东省云浮市云城区。【植株】树姿半开张.嫩枝有绒毛. 叶芽黄绿色.无绒毛.【叶】嫩叶中绿色,老叶深绿色,长椭圆形. 叶缘平,先端渐尖,基部楔形,长14.16厘米,宽5.65厘米。【花】萼片无绒毛,花瓣红色,雌蕊比雄蕊高或雄蕊比雌蕊高,柱头浅裂. 5裂. 子房无绒毛。【果】表面光滑、糠秕,扁圆球形,青色、黄色、红色;平均单果重327.07克;鲜出籽率17.45%;种皮黑色、棕色;种仁含油率58.25%。【脂肪酸含量】油酸86%,亚油酸4.54%,亚麻酸-%.,硬脂酸1.75%,棕榈酸7.13%。盛花期12月下旬;果熟期10月上旬。


Flower Size

Blooming Season China