80 JOURNAL OF THE ARNOLD ARBORETUM (vol. vi 



discolor Sarg. Fruit short-oblong to subglobose, dull red, blotched with 



green, 8-10 mm. diameter, 

 fecunda Sarg. Fruit short-oblong to subglobose, orange-red, dark dotted, 



Corymbs and leaves sometimes slightly villous. 



10-18 



lawrencensis Sarg. Fruit subglobose, green tinged with red, about 5 mm. 

 diameter. Stamens sometimes 15 or more. 



peoriensis Sarg. Fruit oblong to obovoid, bright scarlet, 7-10 mm. 

 diameter. 



persimilis Sarg. Fruit oblong to subglobose, dark crimson, dotted, about 



11 mm. diameter. Corymbs sometimes slightly villous. 



Reverchonii Sarg. Fruit subglobose, light scarlet, 10 mm. diameter. 



robusta Sarg. Fruit short-oblong to obovoid, crimson, pale dotted, 7-8 

 mm. diameter. Stamens sometimes 20. 



rubrifolia Sarg. Fruit subglobose, bright orange-red, 8-9 mm. diameter. 



tantula Sarg. Fruit subglobose or short-oblong, dark red, dark dotted, 

 7-8 mm. diameter. 



tenuisepala Sarg. Fruit short-oblong, orange-red, dark dotted, 8-9 mm. 

 diameter. Stamens sometimes 15 or more. 



CC. Corymbs at flowering time villous or pubescent 



D. Leaves mostly spatulate, obovate or lance-elliptic (on vigorous shoots 

 broader but usually longer than wide) 



albicera Beadle. Fruit oblong, pale yellow, 8-9 mm. diameter, 

 arta Beadle. Fruit subglobose to short-ovoid, yellow-green and orange- 

 red, about 10 mm. diameter. 



bellica Sarg. Corymbs usually nearly or quite glabrous. Fruit characters 

 as given above. 1 



Engelmannii Sarg. Fruit globose, bright orange-red, 8-10 mm. diameter. 

 Farwellii Sarg. Corymbs sometimes nearly or quite glabrous. Fruit 

 characters as given above. 



munita Sarg. Fruit subglobose or slightly longer than thick, scarlet, pale 

 dotted, 8-9 mm. diameter. 



operta Ashe. Corymbs usually glabrous or nearly so. Fruit characters 

 as given above. 



setosa Sarg. Corymbs usually nearly or quite glabrous. Fruit characters 

 as given above. 



signata Beadle. (?) Fruit oval or oblong, red, punctate, 9-10 mm. diameter. 



Color of anthers not given, 

 sinistra Beadle. Fruit oval, reddish, green or yellow, 6-8 mm. diameter, 

 tenuis Sarg. Corymbs glabrous or nearly so. Fruit characters as given 



above. 



torva Beadle. Fruit subglobose, color not given, 7-9 mm. diameter. 



DD. Leaves broader, mostly elliptic, oblong or oval (on vigorous shoots 

 broadly oval to suborbicular) 



1 Referring in this c*s in the following instances to the characters given under the same 

 species in one of the preceding subdivisions of this group. 



