1925) PALMER, SYNOPSIS 



23 



Crataegus 



Washingt 



W. Am. i. 163 (1898).— Douglasianae. 



columbiana Sargent in Bot. Gaz. xxxi. 229 (1901) = C. quercina Ashe. 

 Columbiana var. Brunetiana (Sarg.) Eggleston in Rhodora, x. 79 (1908) = 



C. Brunetiana. 



columbiana var. Piperi (Britton) Eggleston in Rhodora, x. 79 (1908) 



C. Piperi. 



comans Sargent in N. Y. State Mus. Bull, cxxji. 112 (1908). — Macra 



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



comata Sargent in Proc. Acad. Nat. Sci. Phila. lvii. 592 (1905). 



Pruinosae. — Pennsylvania (type locality: Gray's Ferry). 



communis Beadle in Biltmore Bot. Studies, i. 58 (1902). — Intricatae, 



West 



M 



tae. — Ontario, Michigan 



Puncta- 



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



Michigan (type locality: Grand Rapids), 

 compatalis Ashe in Bull. Charleston Mus. xn. 43 (1916). — Group? 



South Carolina (type locality not given). (?) 

 compitalis Beadle in Biltmore Bot. Studies, i. 93 (1902). — Flavae. 



Florida (type locality: Gainesville), 

 compta Sargent in Proc. Rochester Acad. Sci. iv. 102 (1903). — Silvi- 



colae. — Ontario, New York, Pennsylvania (type locality : Rochester, 



N. Y.). 



concinna Beadle in Biltmore Bot. Studies, i. 70 (1902). — Pulcherrimae. 



Florida (type locality: Bristol), 

 condensa Sargent in Proc. Acad. Nat. Sci. Phila. lvii. 617 (1905). 



Tenuifoliae. — Pennsylvania (type locality: Sellersville). 



condigna Beadle in Biltmore Bot. Studies, I. 35 (1901). — Flavae. 



Florida (type locality: River Junction). 



conferta Sargent in N. Y. State Mus. Bull. cxxn. 62 (1908).— Tenui- 

 foliae.— Ontario, New York (type locality: Buffalo, N. Y.). 



confinis Sargent in Ontario Nat. Sci. Bull. iv. 50 (1908). — Coccineae. 



Ontario, New York (type locality: Chippewa, Ont.). 



confragosa Sargent in Ontario Nat. Sci. Bull. iv. 24 (1908). — Pruinosae. — 



Ontario, Ohio (type locality: Sarnia, Ont.). 



confusa Sargent in Proc. Acad. Nat. Sci. Phila. lxii. 235 (1910). 

 Intricatae. — Pennsylvania (type locality: Allegheny). 



Silvicolae. — Quebec 



Mus. Bull. cxxn. 44 (1908). 



conjuncta Sargent in Rhodora, v. 57 (1903).— Pruinosae.— New England 

 and New York to Indiana, Illinois and Arkansas (type locality: 

 Lancaster, Mass.). 



