120 Trans. Acad. Sci. of St. Louis 



Crataegus brachyphylla Sarg. 432, 8975, 9393, 

 9392, 10607, 16333, 20711, McNab, Hempstead Co. 

 (type locality). 



Crataegus in visa Sarg. 5397, Fulton (type lo- 

 cality), 6879, 7193, 7196, McNab, Hempstead Co. 



Crataegus induta Sarg. Fulton, Hempstead Co. 

 (type locality). 



Crataegus limaria Sarg. Fulton, Hempstead Co. 

 (type locality). 



Cartaegus trans tnississippiensis Sarg. 8419 Cot- 

 ter, Marion Co. (type locality). 



Crataegus. Dilatatae group: 



Crataegus coccinoides Ashe. Farmington, Washing- 

 ton Co. 



Crataegus. Uniflorae group : 



Crataegus trianthophora Sarg. 6970 Heber Springs, 

 Cleburne Co. ; 26535 Cove Creek, Faulkner Co. ; 

 26885 Lawrence, Garland Co.; 14322 Cotter, 

 Marion Co.; Fulton, Hempstead Co. (B. F. Bush 

 5690) ; Baker Springs, Howard Co. (J. H. Kellogg). 



Crataegus. Brachyacanthae group: 



Crataegus brachyaeantlia Sarg. & Engelm. 315 

 Texarkana, Miller Co. ; 8386 Ashdown, Little River 

 Co. 



Crataegus. Macracanthae group: 



Crataegus carrollensis Sarg. Eureka Springs, 

 Carroll Co. (type locality). 



Crataegus hispidula Sarg. 5542 Eureka Springs, 

 Carroll Co. 



