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Alder-leaved Serviceberry, Amelanchier a feuilles d'aulne, Saskatoon, Saskatoon Berry, Saskatoon Serviceberry, Western Serviceberry: Amelanchier alnifolia var. alnifolia (Synonym: Amelanchier florida) - Note that this taxon is treated as Amelanchier alnifolia in Washington.
Cusick's Serviceberry, Cusick's Shadbush: Amelanchier cusickii (Synonyms: Amelanchier basalticola, Amelanchier alnifolia var. cusickii, Amelanchier florida, Amelanchier florida var. cusickii) - Note that this taxon is treated as Amelanchier alnifolia in Washington.
Dwarf Serviceberry, Dwarf Shadbush: Amelanchier alnifolia var. pumila (Synonyms: Amelanchier pumila, Amelanchier basalticola, Amelanchier cuneata, Amelanchier glabra, Amelanchier polycarpa) - Note that this taxon is treated as Amelanchier alnifolia in Washington.
Many-flowered Shadbush, Pacific Serviceberry, Western Serviceberry: Amelanchier alnifolia var. semiintegrifolia (Synonyms: Amelanchier alnifolia ssp. florida, Amelanchier alnifolia var. florida, Amelanchier canadensis var. semiintegrifolia, Amelanchier ephemerotricha, Amelanchier ephemerotricha var. silvicola, Amelanchier florida, Amelanchier florida var. florida, Amelanchier florida va. parvifolia, Amelanchier florida var. tomentosa, Amelanchier gormani, Amelanchier ovalis var. semiintegrifolia, Amelanchier oxyodon, Amelanchier parvifolia, Amelanchier vestita) -
Utah Serviceberry: Amelanchier utahensis (Synonyms: Amelanchier alnifolia var. oreophila, Amelanchier utahensis ssp. utahensis, Amelanchier alnifolia var. utahensis, Amelanchier australis, Amelanchier bakeri, Amelanchier florida, Amelanchier florida var. gracilis, Amelanchier goldmanii, Amelanchier gracilis, Amelanchier mormonica, Amelanchier pallida, Amelanchier oreophila) -