Tengyou 4

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.656.【Resource number】530522_076_0025；Breeding resources (excellent variety)；Oil cultivation, genetic breeding materials. Originated in Tengchong City, Yunnan Province.【PLANT】Open. Young shoots without hairs. Leaf buds yellow-green, have tomentose hairs.【LEAF】young leave Tender green，old leaves yellow-green，oval in shape. Leaf margins wavy，Leaf apex obtuse，Leaf base cuneate，8.17 cm long and 3.67cm wide.【FLOWER】Sepals have hairs，petal in Big red color，the length of pistil equal to the length of stamen，stigma lobed 3. Ovaries have pubescent.【FRUIT】surface Chaff，oblate spherical，yellow brown in color；average weight 86.66g；Ratio of fresh seeds 20.74%；Testa color brown；Kernel oil content 50.8%.【FATTY ACID CONTENT】Oleic acid 77.11%，Linoleic acid 6.07%，Linolenic acid 0.49%.，Stearic acid 3.75%，Palmitic acid 11.91%. Full blooming season February；Fruit harvest season September Early mid-February.

姚小华、任华东主编，2020年《中国油茶遗传资源》第656页。【资源编号】530522_076_0025；选育资源（良种）；油用栽培，遗传育种材料。产于云南省腾冲市。【植株】树姿开张.嫩枝无绒毛. 叶芽黄绿色.有绒毛.【叶】嫩叶嫩绿色，老叶黄绿色，椭圆形. 叶缘波状，先端钝尖，基部楔形，长8.17厘米，宽3.67厘米。【花】萼片有绒毛，花瓣大红色，雌蕊与雄蕊相同高度，柱头浅裂. 3裂. 子房有绒毛。【果】表面糠秕，扁圆球形，黄棕色；平均单果重86.66克；鲜出籽率20.74%；种皮棕褐色；种仁含油率50.8%。【脂肪酸含量】油酸77.11%，亚油酸6.07%，亚麻酸0.49%.，硬脂酸3.75%，棕榈酸11.91%。盛花期2月；果熟期9月上中旬。