Shuiko Zhen No.18

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.1147.【Resource number】440983-006-0018；Wild resources (special individual plant)；Oil cultivation, genetic breeding materials. Originated in Xinyi City, Guangdong Province.【PLANT】Open. Young shoots without hairs. Leaf buds green, have tomentose hairs.【LEAF】young leave green，old leaves medium green，oval in shape. Leaf margins wavy, flat，Leaf apex obtuse,acuminate，Leaf base cuneate, nearly round，7.9 cm long and 3.49cm wide.【FLOWER】Sepals have hairs，petal in white color，the pistil taller than the stamen or the pistil shorter than the stamen，stigma lobed, Split, deeply split 3. Ovaries Have pubescent.【FRUIT】surface Chaff, smooth，oblate, round sphere，brownness, yellowish brown in color；average weight 45.23g；Ratio of fresh seeds 22.64%；Testa color brown, Sepia；Kernel oil content %.【FATTY ACID CONTENT】Oleic acid %，Linoleic acid %，Linolenic acid %.，Stearic acid %，Palmitic acid %. Full blooming season 1Mid to late February；Fruit harvest season 9~October.

姚小华、任华东主编，2020年《中国油茶遗传资源》第1147页。【资源编号】440983-006-0018；野生资源（特异单株）；油用栽培，遗传育种材料。产于广东省信宜市。【植株】树姿开张.嫩枝无绒毛. 叶芽绿色.有绒毛.【叶】嫩叶绿色，老叶中绿色，椭圆形. 叶缘波状、平，先端钝尖、渐尖，基部楔形、近圆形，长7.9厘米，宽3.49厘米。【花】萼片有绒毛，花瓣白色，雌蕊比雄蕊高或雄蕊比雌蕊高，柱头浅裂、中裂、深裂. 3裂. 子房有绒毛。【果】表面糠秕、光滑，扁圆球形、圆球形，褐色、黄棕色；平均单果重45.23克；鲜出籽率22.64%；种皮棕色、棕褐色；种仁含油率%。【脂肪酸含量】油酸%，亚油酸%，亚麻酸%.，硬脂酸%，棕榈酸%。盛花期12月中下旬；果熟期9~10月。