Oxytropis lambertii vs purple loco

Oxytropis lambertii and purple loco both are nouns.

Word	Noun	Adjective	Verb	Adverb
Oxytropis lambertii	Yes	No	No	No
purple loco	Yes	No	No	No

As nouns, Oxytropis lambertii and purple loco are synonyms defined as:

Oxytropis lambertii and purple loco: tufted locoweed of southwestern United States having purple or pink to white flowers

Other synonyms of Oxytropis lambertii include purple locoweed.

Oxytropis lambertii (noun)	purple loco (noun)
tufted locoweed of southwestern United States having purple or pink to white flowers	tufted locoweed of southwestern United States having purple or pink to white flowers