purple strawberry guava vs Psidium littorale longipes

purple strawberry guava and Psidium littorale longipes both are nouns.

Word	Noun	Adjective	Verb	Adverb
purple strawberry guava	Yes	No	No	No
Psidium littorale longipes	Yes	No	No	No

As nouns, purple strawberry guava and Psidium littorale longipes are synonyms defined as:

purple strawberry guava and Psidium littorale longipes: small tropical shrubby tree bearing deep red oval fruit

Other synonyms of purple strawberry guava include cattley guava, Psidium cattleianum.

purple strawberry guava (noun)	Psidium littorale longipes (noun)
small tropical shrubby tree bearing deep red oval fruit	small tropical shrubby tree bearing deep red oval fruit