Carthamus tinctorius vs safflower

Carthamus tinctorius and safflower both are nouns.

Word	Noun	Adjective	Verb	Adverb
Carthamus tinctorius	Yes	No	No	No
safflower	Yes	No	No	No

As nouns, Carthamus tinctorius and safflower are synonyms defined as:

Carthamus tinctorius and safflower: thistlelike Eurasian plant widely grown for its red or orange flower heads and seeds that yield a valuable oil

Other synonyms of Carthamus tinctorius include false saffron.

Carthamus tinctorius (noun)	safflower (noun)
thistlelike Eurasian plant widely grown for its red or orange flower heads and seeds that yield a valuable oil	thistlelike Eurasian plant widely grown for its red or orange flower heads and seeds that yield a valuable oil