International Camellia Register
ICR
Home Cultivars Cangnanyouzhu 7

Cangnanyouzhu 7

Last Updated:2021/12/15 16:24:48 By:ICR
63

Id:ICR-25040

CountryChina

Year Published/Registered2020

Cultivar Type:For Oil

Scientific Name:Camellia oleifera 'Cangnanyouzhu 7'

Chinese Name:苍南优株7号

Japanese Name

Meaning

Description

» English Description

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.896.【Resource number】330327-010-0007;Wild resources (special individual plant);Oil cultivation, genetic breeding materials. Originated in Cangnan County, Zhejiang Province.【PLANT】Half open. Young shoots have hairs. Leaf buds green, have tomentose hairs.【LEAF】young leave dark green,old leaves medium green,oval in shape. Leaf margins flat,Leaf apex obtuse,Leaf base nearly round,6.24 cm long and 2.91cm wide.【FLOWER】Sepals have hairs,petal in white color,the pistil taller than the stamen,stigma lobed 3. Ovaries Have pubescent.【FRUIT】surface smooth,Ovoid,Teal in color;average weight 21.3g;Ratio of fresh seeds 37.42%;Testa color black;Kernel oil content 40.8%.【FATTY ACID CONTENT】Oleic acid 83.5%,Linoleic acid 0.2%,Linolenic acid ——%.,Stearic acid 2.8%,Palmitic acid 10.7%. Full blooming season Mid-to-late October to 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896页。【资源编号】330327-010-0007;野生资源(特异单株);油用栽培,遗传育种材料。产于浙江省苍南县。【植株】树姿半开张.嫩枝有绒毛. 叶芽绿色.有绒毛.【叶】嫩叶深绿色,老叶中绿色,椭圆形. 叶缘平,先端钝尖,基部近圆形,长6.24厘米,宽2.91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,卵球形,青色;平均单果重21.3克;鲜出籽率37.42%;种皮黑色;种仁含油率40.8%。【脂肪酸含量】油酸83.5%,亚油酸0.2%,亚麻酸——%.,硬脂酸2.8%,棕榈酸10.7%。盛花期10月中下旬至11月上旬;果熟期10月下旬。
Photos