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Xindongzhenyang 21

Last Updated:2021/12/16 10:37:31 By:ICR
371

Id:ICR-25265

CountryChina

Year Published/Registered2020

Cultivar Type:For Oil

AGM Type

Scientific Name:Camellia gauchowensis 'Xindongzhenyang 21'

Chinese Name:新垌镇样21号

Japanese Name

Meaning

Description

» English Description

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.1113.【Resource number】440981-006-0080;Wild resources (special individual plant);Oil cultivation, genetic breeding materials. Originated in Gaozhou City, Guangdong Province.【PLANT】Open. Young shoots without hairs. Leaf buds Jade white, have tomentose hairs.【LEAF】young leave Purple green,old leaves dark green,oval in shape. Leaf margins flat,Leaf apex acuminate,Leaf base nearly round,8.75 cm long and 4.24cm wide.【FLOWER】Sepals have hairs,petal in white color,the pistil taller than the stamen or the pistil shorter than the stamen,stigma Full crack, Split 3. Ovaries Have pubescent.【FRUIT】surface Chaff,Ovoid,Teal in color;average weight 54.7g;Ratio of fresh seeds 21.3%;Testa color black;Kernel oil content %.【FATTY ACID CONTENT】Oleic acid %,Linoleic acid %,Linolenic acid %.,Stearic acid %,Palmitic acid %. Full blooming season 1Late February;Fruit harvest season Mid-October.

» Chinese Description

姚小华、任华东主编,2020年《中国油茶遗传资源》第1113页。【资源编号】440981-006-0080;野生资源(特异单株);油用栽培,遗传育种材料。产于广东省高州市。【植株】树姿开张.嫩枝无绒毛. 叶芽玉白色.有绒毛.【叶】嫩叶紫绿色,老叶深绿色,椭圆形. 叶缘平,先端渐尖,基部近圆形,长8.75厘米,宽4.24厘米。【花】萼片有绒毛,花瓣白色,雌蕊比雄蕊高或雄蕊比雌蕊高,柱头全裂、中裂. 3裂. 子房有绒毛。【果】表面糠秕,卵球形,青色;平均单果重54.7克;鲜出籽率21.3%;种皮黑色;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月下旬;果熟期10月中旬。

Flower

Flower Size

Blooming Season China

Photos