tected by various members of the staff, and are incorporated 
(341) 
in a list appended to this report. 
Respectfully submitted, 
Jan. 5th, 1900. 
Geo. V. Nasu, 
General Assistant, 
HERBACEOUS GROUNDS. 
PTERIDOPHYTA. 
OPHIOGLOSSACEAE. Dryopteris elas 
Botrychium dissectum. Nevaden 
lanceolatum Nov eee 
obliquum. simulata 
simplex. spinulosa 
inianum. intermedia 
Ophioglossum arenarium. Thel ane 
vulgatum ma 
OSMUNDACEAE. 
Osmunda cinnamomea, 
Claytoniana. 
regalis 
SCHIZAEACEAE. 
Lygodium palmatum. 
POLYPODIACEAE. 
Adiantum pedat 
Asplenium acrostichoides 
(red-stemmed. ) 
tosaurus Phizophyttue 
Cam 
Cystopteris bulbifera. 
ragilis. 
Dennstaedtia ee 
— 
tata. 
x marginalis. 
Filix-mas. 
Goldieana. 
ria s 
Meteuccia i tes 
Onoclea sensibilis. 
Pellaea atropurpurea. 
Phegopteris pallies 
See ra 
Payttivs, Stotopendiun 
Polypodium vulgar 
Polyst cai a cee 
culeatum, 
Braunii. 
Pteris aquilina. 
Woodsia Ilvensis, 
obtusa 
EQUISETACEAE. 
Equisetum arvense 
fluviatile. 
hyemale. 
LYCOPODIACEAE. 
Lycopodium lucidulum. 
sp 
sp. 
SELAGINELLACEAE. 
Selaginella apus 
rupestris. 
