Crataegus × vailiae

Crataegus × vailiae
Scientific classification
Kingdom:	Plantae
(unranked):	Angiosperms
(unranked):	Eudicots
(unranked):	Rosids
Order:	Rosales
Family:	Rosaceae
Genus:	Crataegus
Series:	?Parvifoliae × Macracanthae
Species:	C. × vailiae
Binomial name
Crataegus × vailiae Britton
Synonyms
C. conjungens Sarg.[1] C. missouriensis Ashe[1]

Crataegus × vailiae is a hawthorn hybrid that primarily occurs in Virginia, Tennessee, North Carolina and Georgia^[1]. It appears to be a hybrid between C. uniflora and a member of series Macracanthae, probably C. calpodendron^[1].

References

1. ^ ^{a b c d} Phipps, J.B.; Dvorsky, K. (2006). Crataegus series Parvifoliae and its putative hybrids in the southeastern United States. SIDA, Contributions to Botany. 22(1): 423–445.