Compared with xeric and shady mosses, the aquatic mosses had thin cell walls, the loosely arrayed epidermis cells, and no differentiation of cortex.

 
  • 水生环境下的藓类植物,细胞胞壁薄,表皮细胞排列不紧密,茎皮部无内外皮部分化。
今日热词
目录 附录 查词历史