180 
Laem a “ae ued, 
ee ee 
WIRD EIN AQT At on ose occ a ei oo 
is sont 
alpin 
Siatiiana, Schwein 
grina, 
dorpylifolia, L 
Verrucaria 
eek: LER en See 
Mew 
s2eee 
Ge CREDY 5550S aio ea eral 
Se NopRyIS, y Se Daag tears 
Viburnum 
apes Pylaie 
ricana, Muhl 
€ ssanthemoides, Grays. 3. u2a8: 
biflora, L 
Canadensis, LU... 2)... 2. :. 
anina, L.. 
INDEX. 
Page. 
fara oh hap trary 
98 Pi abd ANE OSes koa eo oS oo 
98 detphinitola, aoe Sere co Uwemecon 
98 Nuttallii, Purs 
a AS « Sale eee cag 2 Aes 
IOLACE 
Bot VP PAOR Meets Somos: ) co ccnet eae bias 
95 | Vitis 
95 COM ONG PO 2 ode SASS 
95 PPpAEia Ma oo ols oot. ee eee ve 
ebera 
163 eruda,, Schret . 
elongata, MOCNWIOET cool oe ccs tt 
Ya Lud igii, Spreng 
7 | Weisia 
% cirrhata, Hedw 
7 GTispula, Hew coos sc 4 0c8 .ve 8 
Withenid ~Peag ie .c6 sae e ede wees 
54 Coronopus, Torr os 
Woodsia 
32 Pepana, Walonso sso. s eek 5. oe 
32 scopulina, Eaton 
32 | Ximenes PV evince te saa elas. 
encelioides, OLS gage Pei aa rs Sec 
143 
142 ‘angustifolia, Pursh 
143 ieria 
143 demissa (Horn.), Schp......-..-. 
PA PAE as oe oe eretten abd bet 
143 hel snc Urn chavninesal > tema 
75 | Zygaden 
7D glanens, Nut. Laeertodsoes aia 
Nut —s BR EAE os vc eee ier aiira’ 
11 | Zygod 
le ‘Lapponiens, I Br. Eur 
