Within sun plants or shade plants, the differences of Z, [Z+A] and [V+A+Z] contents in different species were relatively smaller under the same situation and the content of A is basically consistent.

• 从阳生植物或阴生植物内部来看 ,不同物种间 Z、[Z+A]和 [V+A+Z]含量的差异相对较小 ,A则基本相同 ;