There are many types of hawthorns.  Some of the more common species have tree shapes and locations:

flat top;       USA Midwest
dotted hawthorn  Crataegus punctata

flat-ish top;  USA Midwest
cockspur hawthorn  Crataegus crus-galli

hemispherical;  USA Midwest
downy hawthorn  Crataegus mollis

small-ish;          USA Midwest
thicket hawthorn  Crataegus intricata

tall thin;            USA Midwest and East
Washington hawthorn  Crataegus phaenopyrum

Learn more about hawthorn genus Crataegus (Crataegus spp.)

Part of 🌹︎ rose  family Rosaceae in 🍎︎ apple / 🍇︎ berry / buckthorn / elm / hemp / 🌹︎ rose  order Rosales.

Uses by native peoples
(Ethnobotany database)

Crataegus hosts caterpillars of 160 species
of butterflies and moths, in some areas.

▭ 🌎︎ Map by county (🇺🇸 USA-48) (colors).   Hawthorne flowers are the state flower of Missouri.

Growing info (SW Michigan)  Adobe Acrobat Reader file bloom dates (NE Illinois).  Adobe Acrobat Reader file (🔒︎ Wild Ones members only)

🔍︎ 🔍︎ images Discover Life Encyclopedia of Life Michigan Flora Flora of North America USDA PLANTS db Wikipedia