植株笔直丛生，茎绿花黄，基生叶呈旋叠状生长，茎生叶，一般是互生，没有托叶。花两性，辐射对称，花瓣4枚，呈十字形排列，花片质如宣纸，嫩黄微薄。雄蕊通常6枚，4长2短，通常称为“四强雄蕊”，雌蕊由二心皮构成，子房位置靠上。茎圆柱形，直径大多在0.1-0.8厘米之间，多分枝，茎杆较软；叶互生，叶大，浓绿色，无叶柄及托。三、四月间，茎梢着花，花为总状花序，花萼片四片，黄绿色，花冠四瓣，黄色，呈十字形。果实为长角果，到夏季，成熟时开裂散出种子，紫黑色，也有黄色。

油菜花四片花瓣，整齐地围绕着花蕊，朴实个性。花瓣十分精致，有细细的纹路，那是技艺多么高超的雕刻家也无法雕琢出来的。中间的花蕊弯曲着凑在一块，仿佛在说着悄悄话。它有坚韧的根茎，茂密的叶，有着像栽种它们的农民们一样的淳朴与粗犷。

Plants are straight and clustered, with green stems and yellow flowers, basal leaves growing in a spiral fold, and stem leaves, which are usually alternate without stipules. Flowers are bisexual, radiating symmetrically, with 4 petals arranged in a cross shape, and the flowers are as thin as rice paper. There are usually 6 stamens, 4 long and 2 short, which are usually called "four strong stamens". The pistil is composed of two carpels, and the ovary is located on the upper side. The stem is cylindrical, mostly between 0.1-0.8 cm in diameter, with many branches and soft stems. Leaves alternate, large, thick green, without petiole and support. In March and April, there are flowers on the stem tips, which are racemes, with four calyx pieces, which are yellow-green,

一些关于油菜花🌸🌸的科普。

🌸

无题