66 NEW YORK STATE MUSEUM 
Leaves broadly ovate to oval, acute or acuminate; 
stamens usually 10; anthers rose color; fruit 
rounded and symmetrical at the base............ 
C. pedicellata 
Leaves ovate, acuminate; stamens 8-10; anthers pale 
pink; fruit usually unsymmetrical at the base by a 
mammillate process adnate to the pedicel........ 
C. glotigss 
tt Fruit obovoid 
Leaves glabrous on the upper surface at maturity, ovate, 
acute or acuminate; stamens 10, anthers pink...... 
C.letchworthvame 
Leaves scabrate on the upper surface at maturity 
Leaves oblong-ovate, acuminate; stamens 10, anthers 
Pale piuik (2.5 ss etek Gcleuee ea: Seer Cl viveda 
Leaves oval to oblong-ovate, short-pointed and acute 
at the apex ; stamens 5-8, anthers dark rose color. . 
C. tardies 
ttt Fruit subglobose to short-oblong or rarely obovoid, on 
erect pedicels; leaves glabrous on the upper surface 
at maturity, ovate to oval, acute or acuminate; 
stamens usually 5, anthers rose purple..C. polita 
tttt Fruit subglobose to oval; leaves scabrate on the 
upper surface at maturity, ovate, acuminate; 
stamens 7-10, anthers rose color..C. sejuncta 
++ Stamens 20 
t Leaves glabrous on the upper surface at maturity. 
Leaves broadly ovate, acuminate; fruit gradually nar- 
rowed to the base and often slightly decurrent on 
the pedicel. 
Leaves yellow-green; calyx-tube glabrous; anthers 
[Osh | alee re neneeuabee hey Pale Ci ced ain C. dayana 
Leaves blue-green; calyx villose; anthers red..... 
C. gilbertiama 
Leaves ovate, long-pointed, deeply lobed; corymbs 
densely villose; anthers pink....C. flabellata 
tt Leaves scabrate on the upper surface at maturity. 
Leaves ovate, long-pointed and acuminate; anthers 
pale rose color; fruit abruptly narrowed at the base. 
C steubenvemsas 
