buffalo clover vs Trifolium reflexum

buffalo clover and Trifolium reflexum both are nouns.

Word	Noun	Adjective	Verb	Adverb
buffalo clover	Yes	No	No	No
Trifolium reflexum	Yes	No	No	No

As nouns, buffalo clover and Trifolium reflexum are synonyms defined as:

Other synonyms of buffalo clover include Trifolium stoloniferum.

buffalo clover (noun)	Trifolium reflexum (noun)
clover of western United States	clover of western United States
low-growing annual herb of southwestern United States (Texas) having silky foliage and blue flowers; a leading cause of livestock poisoning in the southwestern United States