yellow bedstraw vs Galium verum

yellow bedstraw and Galium verum both are nouns.

Word	Noun	Adjective	Verb	Adverb
yellow bedstraw	Yes	No	No	No
Galium verum	Yes	No	No	No

As nouns, yellow bedstraw and Galium verum are synonyms defined as:

yellow bedstraw and Galium verum: common yellow-flowered perennial bedstraw; North America and Europe and Asia

Other synonyms of yellow bedstraw include Our Lady's bedstraw, yellow cleavers.

yellow bedstraw (noun)	Galium verum (noun)
common yellow-flowered perennial bedstraw; North America and Europe and Asia	common yellow-flowered perennial bedstraw; North America and Europe and Asia