叶状柄与叶片是同功器官，但它源于叶柄。
Phyllodes are analogous to leaf blades, but are derived from petioles (leaf stalks).
一种伸展、扁平的叶柄，如果叶片缺失或退化则作为光合器官起作用。叶状柄在各种澳洲的金合欢属中较为常见。
Phyllode an expanded flattened petiole that ACTS as the photosynthetic organ if the lamina is missing or very reduced. Phyllodes are seen in various Australian species of Acacia.
叶状柄与叶片是同功器官，但它源于叶柄。
应用推荐