false baby's breath vs Galium mollugo

false baby's breath and Galium mollugo both are nouns.

Word	Noun	Adjective	Verb	Adverb
false baby's breath	Yes	No	No	No
Galium mollugo	Yes	No	No	No

As nouns, false baby's breath and Galium mollugo are synonyms defined as:

false baby's breath and Galium mollugo: Eurasian herb with ample panicles of small white flowers; naturalized in North America

Other synonyms of false baby's breath include infant's-breath, white bedstraw, white madder, wild madder.

false baby's breath (noun)	Galium mollugo (noun)
Eurasian herb with ample panicles of small white flowers; naturalized in North America	Eurasian herb with ample panicles of small white flowers; naturalized in North America