yellow bugle vs ground pine

yellow bugle and ground pine both are nouns.

Word	Noun	Adjective	Verb	Adverb
yellow bugle	Yes	No	No	No
ground pine	Yes	No	No	No

As nouns, yellow bugle and ground pine are synonyms defined as:

yellow bugle and ground pine: low-growing annual with yellow flowers dotted red; faintly aromatic of pine resin; Europe, British Isles and North Africa

Other synonyms of yellow bugle include Ajuga chamaepitys.

yellow bugle (noun)	ground pine (noun)
low-growing annual with yellow flowers dotted red; faintly aromatic of pine resin; Europe, British Isles and North Africa	any of several club mosses having long creeping stems and erect branches
	low-growing annual with yellow flowers dotted red; faintly aromatic of pine resin; Europe, British Isles and North Africa