1925] PALMER, SYNOPSIS OF NORTH AMERICAN CRATAEGI 87 



sordida 



10-12 



AA 



Sarg. Fruit subglobose, dark red, 12-16 mm. diameter. 



(5-15) 



C. Corymbs glabrous or nearly so 



glabrifolia Sarg. (?) Color of anthers unknown. Fruit characters as given 



above. 



sauratonae Ashe. (?) Color of anthers unknown. Fruit characters as 



given above. 



villous 



hirtiflora Sarg. Fruit subglobose or depressed-globose, crimson blotched 

 with green or pale lenticles, 15-16 mm. diameter. 



incaedua Sarg. Fruit short-oblong, yellowish-red, pale dotted, 8-9 mm. 

 diameter. 



latebrosa Sarg. Characters of mature fruit not known. 

 Lettermanii Sare. Fruit suhtrlnhnm or Af*Y\i*>w*>A-<r\nhr* C o ^«Jp «~*j 



14-16 



with 



macropoda Sarg. Fruit subglobose or short-oblong, crimson, pale dotted 



10-12 



8-10 mm. diameter, 

 secta Sarg. Fruit subglobose, < _ 



Stamens usually only 5-8. 



BB. Stamens about 20 (12-20) 

 C. Corymbs glabrous or nearly so 



fastosa Sarg. Fruit subglobose or short-oblong, dull orange-red, pale 

 dotted, 9-10 mm. diameter. 



sauratonae Ashe. (?) Color of anthers and number of stamens unknown. 

 Fruit characters as given above. 



CC. Corymbs villous or pubescent 



amnicola Beadle. Fruit subglobose, red, 7-10 mm. diameter, 

 collina Chapm. Fruit globose, dull red, about 10 mm. diameter, 

 indicens Ashe. (?) Color of anthers unknown. Fruit characters a* friwn 



above, 

 punctata var. aurea Ai 



mm. diameter, 

 rigens Beadle. Fruit 



diameter, 

 mccincta Sarg. Fruit 



pyriform, red, 9-12 



sucida Sarg. Fruit subglobose, bright red, 8-12 

 ricina Sarg. Fruit subglobose or slightlv loneei 



diameter. 



10-12 



III. Virides 



L Anthers pink, rose or purple 

 B. Corymbs glabrous 



tntimima Sarg. Fruit subglobose or slightly obovoid, dark orange-red> 

 7-8 mm. diameter. Corymbs sometimes slightly villous. 



