International Camellia Register
ICR
Home Cultivars Dongshan Qiao No.004 Youzhu

Dongshan Qiao No.004 Youzhu

Last Updated:2021/10/29 10:45:22 By:wangzhonglang
107

Id:ICR-24992

CountryChina

Year Published/Registered2020

Cultivar Type:For Oil

AGM Type

Scientific Name:Camellia oleifera 'Dongshan Qiao No.004 Youzhu'

Chinese Name:东善桥004号优株

Japanese Name

Meaning

Description

» English Description

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.848.【Resource number】320115-010-0004;Wild resources (special individual plant);Oil cultivation, genetic breeding materials. Originated in Jiangning District, Nanjing City, Jiangsu Province.【PLANT】upright. Young shoots have hairs. Leaf buds yellow-green, have tomentose hairs.【LEAF】young leave red,old leaves dark green,Oblong in shape. Leaf margins flat,Leaf apex acuminate,Leaf base cuneate,4.8 cm long and 2.6cm wide.【FLOWER】Sepals have hairs,petal in white color,the pistil shorter than the stamen,stigma lobed 5. Ovaries Have pubescent.【FRUIT】surface smooth,round sphereor Ovoid,red in color;average weight 8.12g;Ratio of fresh seeds 39.9%;Testa color Sepia;Kernel oil content 41%.【FATTY ACID CONTENT】Oleic acid 80.5%,Linoleic acid 8.5%,Linolenic acid 0.3%.,Stearic acid 1.9%,Palmitic acid 8.2%. Full blooming season 1Mid-February;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848页。【资源编号】320115-010-0004;野生资源(特异单株);油用栽培,遗传育种材料。产于江苏省南京市江宁区。【植株】树姿直立.嫩枝有绒毛. 叶芽黄绿色.有绒毛.【叶】嫩叶红色,老叶深绿色,长椭圆形. 叶缘平,先端渐尖,基部楔形,长4.8厘米,宽2.6厘米。【花】萼片有绒毛,花瓣白色,雄蕊比雌蕊高,柱头浅裂. 5裂. 子房有绒毛。【果】表面光滑,圆球形或卵球形,红色;平均单果重8.12克;鲜出籽率39.9%;种皮棕褐色;种仁含油率41%。【脂肪酸含量】油酸80.5%,亚油酸8.5%,亚麻酸0.3%.,硬脂酸1.9%,棕榈酸8.2%。盛花期12月中旬;果熟期11月上旬。

Flower

Flower Form

Flower Colour

Flower Size

Blooming Season China

Photos