Herbaceous plant and Okra plant

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

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

Okra plant noun - Tall coarse annual of Old World tropics widely cultivated in southern United States and West Indies for its long mucilaginous green pods used as basis for soups and stews; sometimes placed in genus Hibiscus.

Herbaceous plant and okra plant are semantically related. You can use "Herbaceous plant" instead a noun phrase "Okra plant".