proboscis flower vs Proboscidea louisianica

proboscis flower and Proboscidea louisianica both are nouns.

Word	Noun	Adjective	Verb	Adverb
proboscis flower	Yes	No	No	No
Proboscidea louisianica	Yes	No	No	No

As nouns, proboscis flower and Proboscidea louisianica are synonyms defined as:

proboscis flower and Proboscidea louisianica: annual of southern United States to Mexico having large whitish or yellowish flowers mottled with purple and a long curving beak

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

proboscis flower (noun)	Proboscidea louisianica (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