POMACEAE. 189 



39. Crataegus ampla Sarg. Proc. A. N. S. Philada., Ivii. 



Berks— '^ea.i Sacony Creek, Kutztown (Gruber). 



40. Crataegus populnea Ashe. Ann. Carnegie Mus., I, pt. 3, 395 (1902). 



Berks— Baaka of Sacony Creek, near Kutztown (Gruber). 



41. Crataegus condensa Sarg. Proc. A. N. S. Philada., Ivii. 



i^McAs— Meadows at Pleasant Spring Bridge, hilltop near SeUeraville 

 (Fr.). 



42. Crataegus Moyeriana Sarg. Proc. A. N. S. Philada., Ivii, 



Bucks— Near Sellersville (Fr.). 

 48. Crataegus saturata Sarg. Proc. A. N. S. Philada., Ivii. 



Bucks— Near Pleasant Spring Bridge, hilltop near Sellersville (Fr.). 



44. Crataegus miniata Ashe. Jour. Elisha Mitchell Sei. Soc, 5 (1904). 



Berks — Banks of streams near Kutztown (Gruber). 



45. Crataegus longipetiolata Sarg. Proc. A. N. S. Philada., Ivii. 



Bucfcs— Border of woods near Sellersville (Fr.). 



46. Crataegus insolita Sarg. Proc. A. N. S. Philada., Ivii. 



Delaware— Collen Brook, U. Darby and Lownes' Run, Springfield (B. 

 Sm.). 



47. Crataegus stolonifera Sarg. Bot. Gaz., xxxv, 109 (Feb., 1903). 



Bucks— Pleasant Spring Bridge, hilltop near Sellersville, South Per- 

 kasie (Fr.). Delaware — Preston Run barrens, Newtown and Lownes' 

 Run, Springfield (B. Sm.). 



New Castle— Bet-ween Newport and Stanton; Wilmington at Clayton 

 Street and Delaware Avenue (Canby). 



48. Crataegus modica Sarg. Proc. A. N. S. Philada., Ivii. 



Bucks— Pleasant Spring Bridge and hilltop near Sellersville (Fr.). 



49. Crataegus vittata Ashe. Jour. Elisha Mitchell Sci. Soc, 4 (1904). 



Berks — Borders of oak woods ; near Robesonia, North Heidelberg 

 (Gruber). 



50. Crataegus sequax Ashe. Jour. Elisha Mitchell Sci. Soc, 4 (1904). 



Berks— IjOW, moist soil on Secony Creek near Kutztown (Gruber). 



51. Crataegus Tatnalliana Sarg. Bot. Gaz., xxxv, 106 (Feb., 1903). 



Philadelphia— Bartram's Garden (Mac). Delaware — Preston Run bar- 

 rens, Newtown (B. Sm.). C/iesier — Brandy wine below Sager 's Mill 

 (Canby), Berts— (Gruber). 



New Castle— Hedge rows and wood borders near Newport (Canby). 



52. Crataegus digna Sarg. Proc. A. N. S. Philada., Ivii. 



Berks— Borders of meadows near Kutztown (Gruber). 



53. Crataegus Holmesiana Ashe. Jour. Elisha Mitchell Sci. Soc, xvi, pt. 



2, 78 (1900). 

 Bucks— Banks of Perkiomen Creek, Sellersville (Fr.). 5erfc5— Near 

 Kutztown (Gruber). 



54. Crataegus arcuata Ashe. Ann. Carnegie Mus., i, pt. 3, 387 (1902). 



Philadelphia— Island Road, Kingessing (B. Sm.). BmcAs— Sellersville 

 (Fr.). Delaware— Lownes' Run, Springfield (B. Sm.). Ber As— Borders 

 of streams and meadows (Gruber). 



