native pear vs Xylomelum pyriforme

native pear and Xylomelum pyriforme both are nouns.

Word	Noun	Adjective	Verb	Adverb
native pear	Yes	No	No	No
Xylomelum pyriforme	Yes	No	No	No

As nouns, native pear and Xylomelum pyriforme are synonyms defined as:

native pear and Xylomelum pyriforme: tree bearing pear-shaped fruit with a thick woody epicarp

Other synonyms of native pear include woody pear.

native pear (noun)	Xylomelum pyriforme (noun)
tree bearing pear-shaped fruit with a thick woody epicarp	tree bearing pear-shaped fruit with a thick woody epicarp