1. | Rhizome is a condensed form of stem. |
2. | The apical bud in rhizome always remains above the ground. |
3. | The rhizome is aerial with no distinct nodes and internodes. |
4. | The rhizome is thick, prostrate and branched. |
Example of an edible underground stem is:
1. Carrot
2. Groundnut
3. Sweet potato
4. Potato