common devil's claw vs proboscis flower

common devil's claw and proboscis flower both are nouns.

Word	Noun	Adjective	Verb	Adverb
common devil's claw	Yes	No	No	No
proboscis flower	Yes	No	No	No

As nouns, common devil's claw and proboscis flower are synonyms defined as:

common devil's claw and proboscis flower: annual of southern United States to Mexico having large whitish or yellowish flowers mottled with purple and a long curving beak

Other synonyms of common devil's claw include common unicorn plant, devil's claw, elephant-tusk, Proboscidea louisianica, ram's horn.

common devil's claw (noun)	proboscis flower (noun)
annual of southern United States to Mexico having large whitish or yellowish flowers mottled with purple and a long curving beak	annual of southern United States to Mexico having large whitish or yellowish flowers mottled with purple and a long curving beak