120 Trans. Acad. Sci. of St. Louis 
Crataegus brachyphylla Sarg. 432, 8975, 9393, 
9392, 10607, 16333, 20711, McNab, Hempstead Co. 
(type locality). 
Crataegus invisa Sarg. 5397, Fulton (type lo- 
cality), 6879, 7193, 7196, McNab, Hempstead Co. 
Crataegus induta Sarg. Fulton, Hempstead Co. 
(type locality). 
Crataegus limaria Sarg. a Hempstead Co. 
(type locality). 
Cartaegus transmississippiensis 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 brachyacantha 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. 
