Sturt's desert pea vs Sturt pea

Sturt's desert pea and Sturt pea both are nouns.

Word	Noun	Adjective	Verb	Adverb
Sturt's desert pea	Yes	No	No	No
Sturt pea	Yes	No	No	No

As nouns, Sturt's desert pea and Sturt pea are synonyms defined as:

Sturt's desert pea and Sturt pea: sprawling shrubby perennial noted for its scarlet black-marked flowers; widely distributed in dry parts of Australia

Other synonyms of Sturt's desert pea include Clianthus formosus, Clianthus speciosus, desert pea.

Sturt's desert pea (noun)	Sturt pea (noun)
sprawling shrubby perennial noted for its scarlet black-marked flowers; widely distributed in dry parts of Australia	sprawling shrubby perennial noted for its scarlet black-marked flowers; widely distributed in dry parts of Australia