Dig deeper at SERNEC, a consortium of southeastern herbaria.
Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Rosids: Fabids: Rosales
Haws: A Guide to Hawthorns of the Southeastern US (Lance, 2014)
Crataegus crus-galli var. pyracanthifolia
Beadle in Flora of the Southeastern US (Small, 1913)
Narrowleaf Cockspur Hawthorn
No pictures are available at this time.