Bean plant and Shell bean plant

Bean plant noun - Any of various leguminous plants grown for their edible seeds and pods.

Shell bean plant and bean plant are semantically related. In some cases you can replace phrase "Shell bean plant" with "Bean plant", this phrases are similar.

Shell bean plant noun - A bean plant grown primarily for its edible seed rather than its pod.

Bean plant and shell bean plant are semantically related. You can use "Bean plant" instead a noun phrase "Shell bean plant".