Camomile and Herbaceous plant

Camomile noun - Eurasian plant with apple-scented foliage and white-rayed flowers and feathery leaves used medicinally; in some classification systems placed in genus Anthemis.

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

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

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