Definition that contains american plan
- mistletoe American plants closely resembling Old World mistletoe
- false mistletoe American plants closely resembling Old World mistletoe
- pontederia cordata American plant having spikes of blue flowers and growing in shallow water of streams and ponds
- american frogbit American plant with roundish heart-shaped or kidney-shaped leaves; usually rooted in muddy bottoms of ponds and ditches
- wampee American plant having spikes of blue flowers and growing in shallow water of streams and ponds
- limnodium spongia American plant with roundish heart-shaped or kidney-shaped leaves; usually rooted in muddy bottoms of ponds and ditches
- pickerelweed American plant having spikes of blue flowers and growing in shallow water of streams and ponds
- dicentra canadensis American plant with cream-colored flowers and tuberous roots resembling kernels of corn
- pickerel weed American plant having spikes of blue flowers and growing in shallow water of streams and ponds
- squirrel corn American plant with cream-colored flowers and tuberous roots resembling kernels of corn