Also called wild plum.

Part of almond / apricot / 🍒︎ cherry / 🍊︎ nectarine / 🍑︎ peach / plum  genus Prunus in 🌹︎ rose  family Rosaceae in 🍎︎ apple / 🍇︎ berry / buckthorn / elm / hemp / 🌹︎ rose  order Rosales.

Native to 🇨🇦 🇺🇸 Canada and USA, east of the 🗻︎ Rocky Mountains.  🗺 Map by county (🇺🇸 USA-48), 🗺 map (North America, Central America),  Adobe Acrobat Reader file 🗺 map (eastern 🇺🇸 USA).   And Washington State, according to the first map link to the left, and the 🇺🇸 NRCS link below.

Uses by native peoples
(Ethnobotany database)

Prunus hosts caterpillars of 456 species
of butterflies and moths, in some areas.
  This plant is also known to be a host for (in areas where invasive) 🐝︎ spotted lanternfly (SLF)  Lycorma delicatula.

Learn more about American plum Prunus americana

🔍︎ 🔍︎ images Discover Life Encyclopedia of Life Michigan Flora (Minnesota) Wildflower Garden Minnesota Wildflowers Missouri Botanical Garden Missouri Plants Native Plant Trust Flora of North America USDA PLANTS db USFS Wikipedia