欣赏一品红时,人们多被它色彩鲜艳而宽大的苞片所吸引,而它豆粒大小的花却非常不起眼,常常被人们忽视。而它奇妙的结果过程就更不为人知了。 2001年5～6月,我无意中观察到了一品红开花结果和果熟的奇妙过程。从照片中我们可以看到,一品红完成受精后,子房不是原地 When enjoying poinsettia, people are attracted by its colorful and broad bracts, and its bean-sized flowers are very small and often overlooked. And its marvelous results are far less known. From May to June 2001, I inadvertently observed the marvelous process of flowering and ripening of poinsettia. We can see from the photos, after completion of fertilization poinsettia, the ovary is not the place