30 



NEW YORK STATE MUSEUM 



MOLLES 



Stamens 15-20 

 Stamens 8-10 



I Ripe fruit hairy 



I Ripe fruit glabrous 

 2 Some of the mature leaves convex 



C. fulleriana 



I 



2 



C. spissiflora 



C . p r i n g 1 e i 



2 None of the mature leaves convex C. ellwangeriana 



durobrivensis 

 C. pedicellata 



3 



a c c 1 i V i s 



m e s i a n a 



C. 



C. 



ho 



LOBULATAE 

 Stamens 20 C 



Stamens 10 

 Stamens 5-8 

 3 Fruit hairy 



3 Fruit glabrous 



PRUINOSAE 



Stamens 15-20, anthers red or maroon 

 Stamens 15-20, anthers pale yellow or whitish 

 Stamens 7-10 



4 Anthers dark maroon color 

 4 Anthers red C 



5 Fruit ripe in November, calyx rim prominent C 

 5 Fruit ripe in October, calyx rim absent 

 6 Fruit longer than broad 

 6 Fruit not longer than broad 

 7 Fruit bitter, anthers red 

 7 Fruit sweet, anthers purple 



8 Leaves on vigorous shoots often trilobed, anthers red 



C . o p u 1 e n s 

 8 Leaves on vigorous shoots not trilobed, anthers purple 



C. maineana 

 INTRICATAE 

 Fruit subglobose, 6 lines long C. baxteri 



Fruit oblong or obovate, 4-5 lines long C. verecunda 



4 



5 

 6 



C . b e a t a 



lennoniana 

 1 e i o p h y 1 1 a 

 C . f o rm o s a 



7 



8 



C . c o mp t a 



C . diffusa 



TENUIFOLIAE 

 Fruit longer than broad 

 Fruit not longer than broad 

 9 Stamens 5-6, anthers pink, fruit crimson 

 9 Stamens 7-10, anthers red, fruit scarlet 

 9 Stamens 7-10, anthers purple, fruit scarlet 



C 

 9 Stamens 10 

 9 vStamens 15-20 



9 



14 

 C. parviflora 

 C. streeterae 



glaucophylla 



10 



C . b en i gn a 



