1925) PALMER, SYNOPSIS OF NORTH AMERICAN CRATAEGI 11 



Crataegus 



albemarlensis Ashe in Jour. Elisha Mitchell Sci. Soc. xvn. pt. 2, 10 



(1901). — Group? — North Carolina (type locality: "Hyde and 

 Pamlico Counties"). (?) 



albicans Ashe in Jour. Elisha Mitchell Sci. Soc. xvn. pt. 2, 20 (1901). — 



Silvicolae. — Michigan (type locality: "eastern Michigan"). (?) 



albicera Beadle in Biltmore Bot. Studies, i. 132 (1902). — Crus-galli. — 



Louisiana (type locality: Opelousas). 

 algens Beadle in Biltmore Bot. Studies, I. 135 (1902). — Crus-galli. 



Virginia and North Carolina to Tennessee and Arkansas (type 



locality: Biltmore, N. Car.). 

 aliena Sargent in Proc. Acad. Nat. Sci. Phila. lxii. 157 (1910). — Crus- 

 galli. — Pennsylvania (type locality: Orbisonia). 

 allecta Sargent in Rep. Geol. Surv. Mich. 1906, 534 (1907).— Silvicolae. 



Michigan (type locality: Grand Rapids), 

 alleghaniensis Beadle in Bot. Gaz. xxx. 337 (1900). — Flavae. — Alabama, 



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

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



Mississippi (type locality: Meridian), 

 alnorum Sargent in Rhodora, v. 153 (1903). — Tenuifoliae. — Maine 



(type locality: Orono). 

 alpestris Hort. ex K. Koch, Dendr. I. 144 (1869) = C. crus-galli var. 



pyracanthifolia Ait. 

 alpista Sargent in Proc. Acad. Nat. Sci. Phila. lxii. 238 (1910). 



Intricatae. — Pennsylvania (type locality: Orbisonia). 

 altrix Ashe in Bot. Gaz. xxxm. 232 (1902). — Group? — Illinois (type 



locality: "northern Illinois"). (?) 

 amabilis Ashe in Jour. Elisha Mitchell Sci. Soc. xix. 15 (1903). 



Molles. — Iowa (type locality: Keokuk). (?) 

 amara Ashe in Jour. Elisha Mitchell Sci. Soc. xviii. 22 (1902). — Group? 



North Carolina (type locality: Elk Cross Roads). (?) 

 ambigens Sargent in Proc. Acad. Nat. Sci. Phila. lxii. 191 (1910). 



Silvicolae. — Pennsylvania (type locality: Kittanning). 

 ambitiosa Sargent, Trees and Shrubs, n. 240 (1913). — Pruinosae. 



Michigan (type locality: Grand Rapids), 

 ambrosia Sargent in N. Y. State Mus. Bull. cv. Bot. ix. 69 (1906). 



Macracanthae. — Ontario, New York (type locality: Albany, N. Y.). 

 arnica Beadle in Biltmore Bot. Studies, I. 97 (1902). — Flavae. — Florida 



(type locality: Ocala). 

 amicalis Sargent, Trees and Shrubs, n. 238 (1913). — Virides. — Arkansas 



(type locality: Fulton). 

 amicta Ashe in Jour. Elisha Mitchell Sci. Soc. xviii. 26 (1902).— Coc- 



cineae. — Illinois (type locality: "northern Illinois"), 

 amnicola Beadle in Biltmore Bot. Studies, i. 55 (1902). — Punctatae. 



Georgia, Alabama, Tennessee (type locality: Chattanooga, Tenn.). 



