A ,c£^f\ . a/. -s%v 
" 1 / 
E. caaspitosus L. *r! 
Sat &*£• !&SaJr@ l y V>..& 
IHC. 0&fyJDi 9 hU*f*, U. Sty, «, J ^). M 
,-4S ( 1t, Q^,S^‘Wl?« i ;,tfa^l l l^l3 ( (fxt% tC. fey, 1^/- 
> 
> * 
S. hudsonianus (Michx.)Fernald . - 
, ^u.C, &££< f-tfi , JVy^4 T*4 1 M'it, (&■*** ^ * 
7u^ & Ht 5)-,$. ifozuO^'<i*.$Tg,u^ 
fr-%, ’ J 
E. subterminalis forr. 
&L^ ( Z&r } 2^U? ( 
E. rufus (Huds.(Schrad, 
$+■$, Siyu_, 9k ft T& 
E. araericanus Pars. 
St~ f, 14^3 , \xUx • Vtywvvj a , 
S. validus Vahl. 
JW, 
E. occidentalis (Watson)Chase 
^^ f ^ 1 c y j 1 iE 0 ft (* : 'y n~- 
campestris Britton, v. paludosus 
(A.Nelson)Fernald 
C* 
o • 
