225 



Crataegus durobrivensis. Rochester Thorn. 



Location: Fruticetum. 



Natural distribution: New York. 

 Crataegus exigua. Connecticut Thorn. 



Location: Arboretum. 



Natural distribution: Connecticut. 

 Crataegus ferox. Vicious Thorn. 



Location: Fruticetum. 



Natural distribution: Missouri. 

 Crataegus ferentaria. Soldier's Thorn. 



Location : Fruticetum. 



Natural distribution: New York. 

 Crataegus formosa. Beautiful Thorn. 



Location: Fruticetum. 



Natural distribution : New York. 

 Crataegus globosa. Globe-fruited Thorn. 



Location: Fruticetum. 



Natural distribution: Missouri and Kansas. 

 Crataegus gloriosa. Glorious Thorn. 



Location : Fruticetum. 



Natural distribution : New York. 

 Crataegus gravis. Fruitful Thorn. 



Location: Fruticetum. 



Natural distribution: Michigan. 

 Crataegus Harbisoni. Harbison's Thorn. 



Location: Fruticetum. 



Natural distribution : Tennessee. 

 Crataegus insolens. Aggressive Thorn. 



Location : Fruticetum. 



Natural distribution: Vermont. 

 Crataegus insueta. Strange Thorn. 



Location: Fruticetum. 



Natural distribution : Pennsylvania. 

 Crataegus intricata. Lange's Thorn. 



Location: Fruticetum. 



Natural distribution : Northeastern United States. 



