American raspberry vs Rubus idaeus strigosus

American raspberry and Rubus idaeus strigosus both are nouns.

Word	Noun	Adjective	Verb	Adverb
American raspberry	Yes	No	No	No
Rubus idaeus strigosus	Yes	No	No	No

As nouns, American raspberry and Rubus idaeus strigosus are synonyms defined as:

American raspberry and Rubus idaeus strigosus: red raspberry of North America

Other synonyms of American raspberry include Rubus strigosus.

American raspberry (noun)	Rubus idaeus strigosus (noun)
red raspberry of North America	red raspberry of North America