1925] PALMER, SYNOPSIS OF NORTH AMERICAN CRATAEGI 47 



macera Sargent in N. Y. State Mus. Bull cxxn. 117 (1908). — Silvi- 



colae. — Ontario, New York (type locality: Hemlock Lake, N. Y.). 

 macilenta Beadle in Biltmore Bot. Studies, I. 64 (1902). — Intricatae. 



Alabama (type locality: Albertville). 

 Mackensenii Sargent, Trees and Shrubs, n. 242 (1913) = C. limaria Sarg. 

 Mackenzii Sargent in Mackenzie, Man. Fl. Jackson County, Mo. 108 



(1902). — Pruinosae. — Missouri (type locality: Jackson County). 

 Macnabiana Hort. ex Nicholson in Hand-list Arb. Kew, pt. 1, 199 (1894), 



as synonym of C. Douglasii var. rivularis Sarg. 

 Macounii Sargent in Ontario Nat. Sci. Bull. iv. 41 (1908). — Coccineae. 



Ontario (type locality: Toronto), 

 macra Beadle in Biltmore Bot. Studies, i. 134 (1902). — Crus-galli. 



North Carolina, Georgia, Mississippi (type locality: Rome, Ga.). 

 macracantha Loddiges, Cat. 46 (1836), nomen nudum. — Loudon, Arb. 



Brit. ii. 819 (1838). — Macracanthae. — Ontario, Vermont and New 



York to northern Illinois. (First known and described from plants 



cultivated in European gardens.) 

 macracantha var. minor Loudon, Arb. Brit. II. 819 (1838). (?) 

 macracantha var. neofluvialis (Ashe) Eggleston in Rhodora, x. 83 (1908) 



= C. neofluvialis. 

 macracantha var. occidentalis (Britton) Eggleston in Rhodora, x. 82 



(1908) = C. succulenta Schrad.? 

 macracantha var. rhombifolia (Sarg.) Eggleston in Rhodora, x. 82 (1908) 



= C. rhombifolia. 

 macracantha var. succulenta (Schrad.) Rehder in Bailey, Cycl. Am. 



Hort. i. 396 (1900) = C. succulenta. 

 macrocalyx Sargent in N. Y. State Mus. Bull. cxxn. 89 (1908). 



Pruinosae. — New York (type locality: Coopers Plains). 



macrophylla Sarg. in Rep. Missouri Bot. Gard. xix. 104 (1908). 



Molles. — Missouri (type locality: Carondelet). 

 macropoda Sargent in Rep. Missouri Bot. Gard. xix. 80 (1908). 



Punctatae. — Missouri, Kansas, Arkansas (type locality: Webb 



City, Mo.). 

 macrosperma Ashe in Jour. Elisha Mitchell Sci. Soc. xvi. 73 (1900). 



Tenuifoliae. — North Carolina and West Virginia to Georgia and 



Tennessee (type locality: Lookout Mountain, Tenn.). 

 macrosperma var. acutiloba (Sarg.) Eggleston in Rhodora, x. 80 (1908) = 



C. acutiloba. 

 macrosperma var. demissa (Sarg.) Eggleston in Rhodora, x. 80 (1908) = 



C. demissa. 

 macrosperma var. matura (Sarg.) Eggleston in Rhodora, x. 80 (1908) = 



C. matura. 

 macrosperma var. pastorum (Sarg.) Eggleston in Rhodora, x. 80 (1908) = 



C. pastorum. 



