226 
Crataegus durobrivensis. ROCHESTER THORN. 
Crataegus ferox. Vici ous THorN. 
Crataegus ferentaria. SoLpIER’s THORN. 
Crataegus globosa. GLOBE- EeULIED THORN. 
Location: eee 
Natural distribution: pace and Kansas. 
Crataegus gloriosa. GLoRIous THORN 
A : 
ocation: Fruticet 
Natural distribution: New York. 
Crataegus gravis. FRUITFUL THoRN. 
Location: Fruticetum. 
Natural distribution: Michigan 
Crataegus Harbisoni. Hiaenisow! s THORN. 
Location: Fruticetum 
Natural distribution: Vermont. 
eit insueta. STRANGE THORN. 
Lo 
Noes eae Pennsyivania 
Crataegus intricata. NGE’s THORN 
cation: Fruticeti 
m. 
Natural distribution: Northeastern United States. 
