Malus baccata vs Siberian crab apple

Malus baccata and Siberian crab apple both are nouns.

Word	Noun	Adjective	Verb	Adverb
Malus baccata	Yes	No	No	No
Siberian crab apple	Yes	No	No	No

As nouns, Malus baccata and Siberian crab apple are synonyms defined as:

Malus baccata and Siberian crab apple: Asian wild crab apple cultivated in many varieties for it small acid usually red fruit used for preserving

Other synonyms of Malus baccata include cherry apple, cherry crab, Siberian crab.

Malus baccata (noun)	Siberian crab apple (noun)
Asian wild crab apple cultivated in many varieties for it small acid usually red fruit used for preserving	Asian wild crab apple cultivated in many varieties for it small acid usually red fruit used for preserving