Calystegia sepium vs hedge bindweed

Calystegia sepium and hedge bindweed both are nouns.

Word	Noun	Adjective	Verb	Adverb
Calystegia sepium	Yes	No	No	No
hedge bindweed	Yes	No	No	No

As nouns, Calystegia sepium and hedge bindweed are synonyms defined as:

Calystegia sepium and hedge bindweed: common Eurasian and American wild climber with pink flowers; sometimes placed in genus Convolvulus

Other synonyms of Calystegia sepium include Convolvulus sepium, wild morning-glory.

Calystegia sepium (noun)	hedge bindweed (noun)
common Eurasian and American wild climber with pink flowers; sometimes placed in genus Convolvulus	common Eurasian and American wild climber with pink flowers; sometimes placed in genus Convolvulus