International Camellia Register
Home Cultivars ChengMa No.1

ChengMa No.1

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



Year Published/Registered2020

Cultivar Type:For Oil

AGM Type

Scientific Name:Camellia vietnamensis 'ChengMa No.1'

Chinese Name:澄迈1号

Japanese Name



» English Description

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.1094.【Resource number】469023-009-0001;Wild resources (special individual plant);Oil cultivation, genetic breeding materials. Originated in Chengmai County, Hainan Province.【PLANT】Half open. Young shoots have hairs. Leaf buds green, have tomentose hairs.【LEAF】young leave red,old leaves dark green,oval in shape. Leaf margins wavy,Leaf apex obtuse,Leaf base cuneate,6.47 cm long and 3.2cm wide.【FLOWER】Sepals have hairs,petal in white color,the pistil shorter than the stamen,stigma deeply split 3. Ovaries Have pubescent.【FRUIT】surface bump,oblate,Teal, yellowish brown in color;average weight 57.06g;Ratio of fresh seeds 38.05%;Testa color brownness;Kernel oil content 41.7%.【FATTY ACID CONTENT】Oleic acid 81.7%,Linoleic acid 11.6%,Linolenic acid 0.3%.,Stearic acid 2.6%,Palmitic acid 9.7%. Full blooming season 1Early January;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1094页。【资源编号】469023-009-0001;野生资源(特异单株);油用栽培,遗传育种材料。产于海南省澄迈县。【植株】树姿半开张.嫩枝有绒毛. 叶芽绿色.有绒毛.【叶】嫩叶红色,老叶深绿色,椭圆形. 叶缘波状,先端钝尖,基部楔形,长6.47厘米,宽3.2厘米。【花】萼片有绒毛,花瓣白色,雄蕊比雌蕊高,柱头深裂. 3裂. 子房有绒毛。【果】表面凹凸,扁圆球形,青色、黄棕色;平均单果重57.06克;鲜出籽率38.05%;种皮褐色;种仁含油率41.7%。【脂肪酸含量】油酸81.7%,亚油酸11.6%,亚麻酸0.3%.,硬脂酸2.6%,棕榈酸9.7%。盛花期11月上旬;果熟期10月上旬。


Flower Size

Blooming Season China