ground pine vs Ajuga chamaepitys

ground pine and Ajuga chamaepitys both are nouns.

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

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

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

Other synonyms of ground pine include yellow bugle.

ground pine (noun)	Ajuga chamaepitys (noun)
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
low-growing annual with yellow flowers dotted red; faintly aromatic of pine resin; Europe, British Isles and North Africa