42 



ROSACEAE. 



CRATAEGUS L. Sp. PL 475 (1753)- 

 Crataegus Crus-galli L. Sp. PL 476 (1753). 



On the summit of a stony, limestone hill about 5 miles northwest of 

 Kerrville along Town Creek, altitude 1900 feet. Only two bushes 

 about 5 feet high were seen. A western and southern extension of the 

 range in Texas. " Extending into Texas to the Colorado and its tribu- 

 taries." Coulter. 



April 29 (1668) ; type locality not given. 



ROSA L. Sp. PL 491 (1753). 

 Rosa Arkansana Porter, Syn. Fl. Colo. 38 (1874). 



Rosa blanda var. Arkansana Best, Bull. Torr. Club. 17 : 145 



(1890). ' 



In rich wooded bottom land along Bear Creek, northeast Kerr county, 

 at an altitude of about 1800 feet. Two to three feet high, flowers white. 

 April 30 (1687) ; type locality, " banks of the Arkansas near Canon 

 City" (Colorado). 



CERASUS Juss. Gen. 340 (1774). 

 Cerasus serotina (Ehrh.) Lois, in Duham. Nouv. 5 : 3 (1812). 



Prunus serotina Ehrh. Beitr. 3 : 20 (1788). 



Several small trees on the steep, left bank of the Guadalupe, at Kerr- 

 ville, altitude 1625 feet. 



April 19 in flower, May 16 in fruit (1592). 



LEGUMINOSAE. 



ACACIA Adans. Fam. PL 2 : 319 (1763). 



Acacia filiculoides (Cav.) TreL; Branner & Coville, Kept. Geol. 

 Surv. Ark. 1888, 4 : 178 (1891). 



Mimosa filiculoides Cav. Ic. i : 55, t. 78 (1791). 

 Acacia filicina Willd. Sp. PL 4: 1072 (1806). 



Collected first at the Oso, in sandy ground at sea level (1563), where 

 it was scarce, later at Kerrville, on the edges of cultivated fields, and 

 under bushes in pasture land, altitude 1650-1800 feet. 

 May 21 (1770); type locality, ''Mexico." 



