Allium ampeloprasum and Alliaceous plant

Allium ampeloprasum noun - Coarse Old World perennial having a large bulb and tall stalk of greenish purple-tinged flowers; widely naturalized.

Alliaceous plant and Allium ampeloprasum are semantically related. In some cases you can use "Alliaceous plant" instead a noun phrase "Allium ampeloprasum".

Alliaceous plant noun - Bulbous plants having a characteristic pungent onion odor.

Allium ampeloprasum and alliaceous plant are semantically related. Sometimes you can replace phrase "Allium ampeloprasum" with "Alliaceous plant", this phrases are similar.