1925) PALMER, SYNOPSIS OF NORTH AMERICAN CRATAEGI 17 



Crataegus 



Boothiana Sargent in N. Y. State Mus. Bull. cxxn. 58 (1908). — Tenui- 



foliae. — New York (type locality: Rochester), 

 borealis Asbe in Bull. N. Car. Exper. Sta. clxxv. Ill (1900). — Group? 



Michigan (type locality not given). (?) 

 Bosciana Roemer, Fam. Nat. Syn. in. 119 (1847) =C. crus-gallii L. 

 Boyntonii Beadle in Bot. Gaz. xxvin. 409 (1899). — Intricatae. — Virginia, 



North Carolina, Georgia, Alabama, Tennessee (type locality: 



Biltmore, N. Car.). 

 Boyntoni var. Buckley i (Beadle) Ashe in Jour. Elisha Mitchell Sci. Soc. 



xxxiv. 139 (1918) =C. Buckleyi. 

 brachyacantha Sargent & Engelmann apud Engelmann in Bot. Gaz. 



vn. 128 (1882). — Brachyacanthae. — Arkansas, Louisiana, Texas 



(type locality not given), 

 brachyacantha f. leucocarpa Sargent in Jour. Arnold Arb. in. 10 (1922). 



Louisiana (type locality: Natchitoches). 



brachyacantha var. maxima Kuntze, Rev. Gen. PL I. 215 (1891). 

 Mississippi (type locality: Cairo). (?) 



brachyloba Sargent in N. Y. State Mus. Bull. cxxn. 75 (1908). 



Anomalae. — New York (type locality: Buffalo). 



brachyphylla Sargent in Jour. Arnold Arb. in. 8 (1922). — Molles. 



Arkansas (type locality: McNab, Hempstead County). 



brachyphylla X apiifolia = C. notha. 



brachypoda Sargent in Rep. Missouri Bot. Gard. xix. 100 (1908). — 



Pruinosae. — Kentucky, Missouri (type locality: Grandin, Mo.). 



bracteata Sargent in Rep. Missouri Bot. Gard. xix. 91 (1908). — Prui- 

 nosae. — Missouri, Arkansas, Oklahoma (type locality: Webb City, 



Mo.). 



Brainerdii Sargent in Rhodora, in. 27 (1901). — Rotundifoliae. — South- 

 eastern Canada, Vermont (type locality: Middlebury, Vt.). 



Brainerdi var. asperifolia (Sarg.) Eggleston in Rhodora, x. 82 (1908) = 



C. asperifolia. 



Brainerdi var. Egglestoni (Sarg.) Robinson in Rhodora, x. 82 (1908) = 



C. Egglestonii. 



Brainerdi var. scabrida (Sarg.) Eggleston in Rhodora, x. 82 (1908) = 



C. scabrida. 



brazoria Sargent in Bot. Gaz. xxxi. 233 (1901). — Punctatae. — Texas 



(type locality: Brazoria). 



brevipedicellata Ashe in Jour. Elisha Mitchell Sci. Soc. xvn. 6 (1900). — 



Group? — North Carolina (type locality: Priest Hill). (?) 



brevipes Peck in N. Y. State Mus. Bull, cxxxix. 20 (1910). — Prui- 

 nosae. — New York (type locality: Corning). 



brevispina Douglas apud Steudel, Nomencl. Bot. ed. 2, i. 432 (1841) = 



C. Douglasii Lindl. 



