Herbaceous plant and White rocket

Herbaceous plant noun - A plant lacking a permanent woody stem; many are flowering garden plants or potherbs; some having medicinal properties; some are pests.

White rocket and herbaceous plant are semantically related. In some cases you can replace phrase "White rocket" with "Herbaceous plant", this phrases are similar.

White rocket noun - From Mediterranean region; a naturalized weed throughout southern Europe.

Herbaceous plant and white rocket are semantically related. You can use "Herbaceous plant" instead a noun phrase "White rocket".