Qingtian Youzhu No.18

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.1185.【Resource number】331121-102-0018；Wild resources (special individual plant)；Oil cultivation, genetic breeding materials. Originated in Qingtian County, Zhejiang Province.【PLANT】Open. Young shoots without hairs. Leaf buds yellow-green, without tomentose hairs.【LEAF】young leave yellow-green，old leaves dark green，oval in shape. Leaf margins flat，Leaf apex acuminate，Leaf base cuneate，10.12 cm long and 6.33cm wide.【FLOWER】Sepals have hairs，petal in red color，the pistil taller than the stamen，stigma lobed 3. Ovaries without pubescent.【FRUIT】surface smooth，Ovoid，Teal in color；average weight 34.66g；Ratio of fresh seeds 31.74%；Testa color black；Kernel oil content 34.5%.【FATTY ACID CONTENT】Oleic acid 82%，Linoleic acid 7.4%，Linolenic acid 0.2%.，Stearic acid 1.9%，Palmitic acid 7.8%. Full blooming season Early to mid Mar；Fruit harvest season Late August to early September.

姚小华、任华东主编，2020年《中国油茶遗传资源》第1185页。【资源编号】331121-102-0018；野生资源（特异单株）；油用栽培，遗传育种材料。产于浙江省青田县。【植株】树姿开张.嫩枝无绒毛. 叶芽黄绿色.无绒毛.【叶】嫩叶黄绿色，老叶深绿色，椭圆形. 叶缘平，先端渐尖，基部楔形，长10.12厘米，宽6.33厘米。【花】萼片有绒毛，花瓣红色，雌蕊比雄蕊高，柱头浅裂. 3裂. 子房无绒毛。【果】表面光滑，卵球形，青色；平均单果重34.66克；鲜出籽率31.74%；种皮黑色；种仁含油率34.5%。【脂肪酸含量】油酸82%，亚油酸7.4%，亚麻酸0.2%.，硬脂酸1.9%，棕榈酸7.8%。盛花期3月上中旬；果熟期8月下旬至9月初。