Zigadenus venenosus vs grassy death camas

Zigadenus venenosus and grassy death camas both are nouns.

Word	Noun	Adjective	Verb	Adverb
Zigadenus venenosus	Yes	No	No	No
grassy death camas	Yes	No	No	No

As nouns, Zigadenus venenosus and grassy death camas are synonyms defined as:

Zigadenus venenosus and grassy death camas: plant of western North America to Mexico; poisonous especially to grazing animals

Other synonyms of Zigadenus venenosus include Zigadenus venenosus gramineus.

Zigadenus venenosus (noun)	grassy death camas (noun)
plant of western North America to Mexico; poisonous especially to grazing animals	plant of western North America to Mexico; poisonous especially to grazing animals