Ajuga chamaepitys vs ground pine

Ajuga chamaepitys and ground pine both are nouns.

Word	Noun	Adjective	Verb	Adverb
Ajuga chamaepitys	Yes	No	No	No
ground pine	Yes	No	No	No

As nouns, Ajuga chamaepitys and ground pine are synonyms defined as:

Ajuga chamaepitys 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 Ajuga chamaepitys include yellow bugle.

Ajuga chamaepitys (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