Flower:
White, pink, lavender, blue,
violet, crimson, yellow butterfly-like flowers; many have bold markings;
petals held horizontally; standards are smaller than falls
Foliage:
N/A
Comments:
Require a sunny site; best
grown on water edges in damp, rich soil with aboundant moisture;
remove plants from water garden in fall; divide about every three
years after flowering; plant rhizomes about 1 to 2 inches deep
