Juneberry. Saskatoon. Serviceberry. Chuckley pear. Shadbush. Sugarplum. All different names for the same plant, the incredible edible -- Alnus alnifolia. Native to all 50 states, it's quite adaptable. Quite delicious and generous once it comes to fruit. Juicy and sweet, with all the richness of a sweet cherry and a hint of almond.