- Common Name(s):
- Duck potato
- Water Garden
Primarily used as marginal or bog plant; produces starchy tubers; can become invasive; sun to partial shade; zones 3-11
- 32 in.
- 24 to 32 in. lanceolate to arrow shaped leaves
- Three petaled white flower produced in whorls of 3 in summer
NCCES plant id: 2450