17a. 
M. ■ sufeLvaolens 
(Pur^) Buchanau 
I 
Ghrys^themum Leucanthemu m L. , 
S/eps§: 
C. integrifoliiim Kichardson (^irct.) 
Panaoetum -ralgare L, 
Nat. n, to ItDB and Bofl. 
Whit, 
BC .i'renchmC, 
*• T. hwcmenSjP- Nutt. ,var .terraa-novae N'ern., 
/c.iinorara sc. tu>u.. 
5^9. . . . . 
' ^rtejnisia canadensis,Miehx. 
Bj?’fGj%Middl^rm, BloifiBr, t/hr 
hor^^aliSy Pall.*/ 
^ I'ab. GGard, 
A, gulgaris' L. 
Std^BcT 
£. ijtbsinthium L. 
✓ 
V 
Topsr Nil, 
4 
^if (W<:p 
