1925| PALMER, SYNOPSIS OF NORTH AMERICAN CRATAEGI US 



BB Leaves at flowering time short villous above; corymbs more or less 

 villous 



dilatata Sarg. Fruit subglobose, bright scarlet, 18-20 mm. diameter. 



XII. Rotundifoliae 



A. Anthers pink, rose or purple (AA see p. 1 14) 

 B. Stamens about 10 (5-10) 



C. Corymbs at flowering time glabrous or nearly so 



Bicknellii Egglest. Fruit globose, red, 10-12 mm. diameter, 

 cernua Ashe. Fruit oblong, crimson, 13-14 mm. diameter, 

 chateaugayensis Sarg. Fruit short-oblong to oval, scarlet, pale dotted, 

 8-10 mm. diameter. 



dacrioidea Sarg. Fruit obovoid, orange-red, pale dotted, 10-12 mm. 

 diameter. 



Harryi Sarg. Fruit short-oblong to slightly obovoid, cherry-red, pale 

 dotted, 8-9 mm. diameter. 



propria Sarg. Fruit oblong or slightly ovoid, scarlet, pale dotted, 7-8 

 mm. diameter. 



spissa Sarg. Fruit subglobose to oval, scarlet, pale dotted, 7-9 mm. diam- 

 eter. 



Williamsii Egglest. (?) Fruit globose, red, 8-10 mm. diameter. Color of 

 anthers unknown. 



CC. Corymbs at flowering time villous or pubescent 

 Fernaldii Sarg. Fruit obovoid, bright scarlet, 9-10 mm. diameter, 

 illuminata Sarg. (?) Fruit oval to subglobose, bright cherry-red, 7-8 mm. 



■» • —« m _ _ 



diameter. 



>wn 



Jonesae Sarg. Fruit oblong to oblong-obovoid, dark carmine red, punctate, 



12-15 mm. diameter. 

 Kennedyi Sarg. Fruit slender-obovoid, crimson, 7-8 mm. diameter, 

 lemingtonensis Sarg. Fruit short-oblong, scarlet, pale dotted, 8-9 mm. 



diameter. 



maligna Sarg. Fruit short-oblong, crimson, pale dotted, 

 eter. 



9-10 



10-15 



10-12 



Proctoriana Sarg. Fruit subglobose, crimson, pa! 

 diameter. 



puberis Sarg. Fruit short-oblong, orange-red, pale dotted, 9-10 mm. 

 diameter. 



verrucalis Peck. Fruit suberlohose to shnrt.-nhlrui 



diameter. 



scarlet 



Websteri Sarg. Fruit short-oblong, bright cherry-red, pale dotted, 8-10 

 mm. diameter. 



BB. Stamens about 20 (15-20) 



C. Corymbs at flowering time glabrous or nearly so 



Brainerdii Sarg. Fruit oblong, bright scarlet, 8-10 mm. diameter, 

 kingstonensis Sarg. Fruit subglobose, dark red, about 15 mm. diameter. 



