alder-leaved serviceberry vs Amelanchier alnifolia

alder-leaved serviceberry and Amelanchier alnifolia both are nouns.

Word	Noun	Adjective	Verb	Adverb
alder-leaved serviceberry	Yes	No	No	No
Amelanchier alnifolia	Yes	No	No	No

As nouns, alder-leaved serviceberry and Amelanchier alnifolia are synonyms defined as:

alder-leaved serviceberry and Amelanchier alnifolia: shrub or small tree of northwestern North America having fragrant creamy white flowers and small waxy purple-red fruits

Other synonyms of alder-leaved serviceberry include alderleaf Juneberry.

alder-leaved serviceberry (noun)	Amelanchier alnifolia (noun)
shrub or small tree of northwestern North America having fragrant creamy white flowers and small waxy purple-red fruits	shrub or small tree of northwestern North America having fragrant creamy white flowers and small waxy purple-red fruits