Canna and Herbaceous plant

Canna noun - Any plant of the genus Canna having large sheathing leaves and clusters of large showy flowers.

Herbaceous plant and canna are semantically related. In some cases you can use "Herbaceous plant" instead a noun "Canna".

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

Canna and herbaceous plant are semantically related. Sometimes you can replace term "Canna" with "Herbaceous plant", this terms are similar.