common vetchling vs Lathyrus pratensis

common vetchling and Lathyrus pratensis both are nouns.

Word	Noun	Adjective	Verb	Adverb
common vetchling	Yes	No	No	No
Lathyrus pratensis	Yes	No	No	No

As nouns, common vetchling and Lathyrus pratensis are synonyms defined as:

common vetchling and Lathyrus pratensis: scrambling perennial Eurasian wild pea having yellowish flowers and compressed seed pods; cultivated for forage

Other synonyms of common vetchling include meadow pea, yellow vetchling.

common vetchling (noun)	Lathyrus pratensis (noun)
scrambling perennial Eurasian wild pea having yellowish flowers and compressed seed pods; cultivated for forage	scrambling perennial Eurasian wild pea having yellowish flowers and compressed seed pods; cultivated for forage