Xianglin 190

Oil Tea Camellia Superior Germplasm Resources, 2008, editor in chief by Chen Yonzhong, p.103. Bred by Hunan Academy of Forestry in 1990, passed the identification in 1998 by Hunan Academy of Forestry registration, and listed as national excellent cultivar, the Certification Number: Xiang S9683-CO2. Plant vigorous, crown rotund. Leaves elliptic, apex acuminate, margin serrate or crenate, 4.0-6.5 cm long, 2.5-3.8 cm wide, glabrous. Flowering usually in early November to late December, white, dimeter 5.5-7.5 cm, petals 7-8, obcordate. Fruit mature in late October, spherical or ovate, yellowish green, diameter 35-49 mm, 15-30 among of fruit weighted 500g, loci 1-4. Average 43.3% seed weight in each fresh fruit. The average rate of oil reached 35%-38% from dry seeds. Average oil yield 495.0 kg/hm2.

湘林190，陈永忠主编，2008年，《油茶优良种质资源》第 103 页。【培育单位】湖南省林业科学院，【选育年份】1990，【审定年份】1998，【良种号】湘S9683-CO2。由湖南省林业科学院于1990年选育出来的优良无性系。1998年通过湖南省良种审定，良种证号：湘S9683-CO2。树冠自然圆头形；叶椭圆形，先端渐尖，边缘有细锯齿或钝齿，长4.0～6.5cm，宽2.5～3.8cm，叶面光滑；湖南通常于11月上旬至12月下旬开花，花白色，直径5.5～7.5cm，花瓣倒心形，7～8瓣；果实成熟期10月下旬，果球形或卵形，青黄色，果径35～49mm，每500g果数15～30个，心室1～4个，鲜出籽率43.3％，干籽含油率35%～38％，平均产油495.kg/hm2，比参试对照增产30%。适于湘、赣、桂、浙等油茶主产区。