Dandelion and Herbaceous plant

Dandelion noun - Any of several herbs of the genus Taraxacum having long tap roots and deeply notched leaves and bright yellow flowers followed by fluffy seed balls.

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

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

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