Related Clues:
- Collard greens' kin
- Cousin of 15-Across
- Source of some greens
- Kind of cabbage
- Iron-rich green veggie
- Close kin of cauliflower
- Vegetable with round white root
- Plant with round white root used as vegetable
- Fleshy edible white or yellow root
- Rip nut up for a vegetable
- 'Root vegetable, yellow or white (6)'
- Edible white or yellow root
- Root of pi?
- Might the Swede fasten the cart track upside down?
- The root of pi?