International Camellia Register
Home Cultivars Gucheng No.686 Danzhu

Gucheng No.686 Danzhu

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



Year Published/Registered2020

Cultivar Type:For Oil

AGM Type

Scientific Name:Camellia oleifera 'Gucheng No.686 Danzhu'

Chinese Name:谷城686号单株

Japanese Name



» English Description

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.988.【Resource number】420625-010-0003;Wild resources (special individual plant);Oil cultivation, genetic breeding materials. Originated in Gucheng County, Hubei Province.【PLANT】Open. Young shoots have hairs. Leaf buds yellow-green, have tomentose hairs.【LEAF】young leave red,old leaves medium green,oval in shape. Leaf margins flat,Leaf apex acuminate,Leaf base nearly round,7.34 cm long and 3.64cm wide.【FLOWER】Sepals have hairs,petal in white color,the pistil taller than the stamen,stigma lobed 3. Ovaries Have pubescent.【FRUIT】surface smooth,round sphere,red in color;average weight 22.16g;Ratio of fresh seeds 32.08%;Testa color brownness;Kernel oil content 47.2%.【FATTY ACID CONTENT】Oleic acid 81.8%,Linoleic acid 7.8%,Linolenic acid 0.3%.,Stearic acid 1.5%,Palmitic acid 8%. Full blooming season 1Early January;Fruit harvest season Late October.

» Chinese Description

姚小华、任华东主编,2020年《中国油茶遗传资源》第988页。【资源编号】420625-010-0003;野生资源(特异单株);油用栽培,遗传育种材料。产于湖北省谷城县。【植株】树姿开张.嫩枝有绒毛. 叶芽黄绿色.有绒毛.【叶】嫩叶红色,老叶中绿色,椭圆形. 叶缘平,先端渐尖,基部近圆形,长7.34厘米,宽3.64厘米。【花】萼片有绒毛,花瓣白色,雌蕊比雄蕊高,柱头浅裂. 3裂. 子房有绒毛。【果】表面光滑,圆球形,红色;平均单果重22.16克;鲜出籽率32.08%;种皮褐色;种仁含油率47.2%。【脂肪酸含量】油酸81.8%,亚油酸7.8%,亚麻酸0.3%.,硬脂酸1.5%,棕榈酸8%。盛花期11月上旬;果熟期10月下旬。


Flower Size

Blooming Season China