问:有些花农常用黄兰假充黄角兰。如何识别真假? 江津李宣桂答:黄角兰与黄兰都是辛夷科常绿同时型的木本植物。极相似。据我的经验,可从三个方面观察识别: (1)观察叶片:看其正反叶片色泽和有无绒毛。光线从叶片斜面射来,看见上叶片网状叶脉凹陷不平滑、无光泽,叶正反面有绒毛者是黄兰;反之黄角兰。 (2)观察树型:黄兰是种子撒播者具有种子育苗特点,直(实)生苗;黄角兰常用高压和同科植物做砧 Q: Some flower growers often use yellow orchid to fill the yellow calan. How to identify true and false? Jiangjin Li Xuan Gui A: Both yellow crab and Huang Lan are the same type of evergreen Magnolia woody plants. Very similar. According to my experience, we can observe and identify from three aspects: (1) Observe the leaves: look at the color of the leaves and the absence of villi. Light from the blade oblique surface shot to see the veins reticulate veins concave is not smooth, dull, volar positive and negative villi are Huang Lan; the other hand, yellow calan. (2) to observe the tree: Huang Lan seed sowing seed has the characteristics of seedlings, straight (real) seedlings; common use of yellow croaker and the same plant as an anvil