HARDY EXOTIC FERNS. 
79 
OSMUNDA Average Height. 
feet. 
cf CINNAMOMEA ... 2^ 
N. America ... 
S. 
. ... 2 
d. 
6 
d Claytoniana ] 
interrupta r 
2i 
N. America ... 
... 2 
6 
d GRACILIS 1 
speotahilis j 
21 
N. America ... 
... 1 
6 
PELL^A 
*ATROPURPUREA, syns,, Platyloma a., Pteris a. 
1 
N. America ... 
... 1 
6 
d ^GRACILIS ... 
i 
TST. America ... 
... 1 
6 
PHEGOPTERIS 
ALPESTRE 
1 
N. America ... 
... 2 
6 
d DRYOPTERis, syn., Polypodium d. ... 
. k 
N. America ... 
... 1 
0 
d HEXAGONOPTERA, syn., Polypodium h. (see illustration) 1ft. 
N. America . . . 
... 1 
0 
d POLYPODioiDES, syn., Polypodium phegopteris 
1 
N. America ... 
... 1 
0 
OSMUNDA CINNAMOMEA. 
Tliis is a fine strong growing species, sending up its fertile 
fronds distinct from the sterile, and is in other respects 
very different from the British Osmunda regalis. 
This is undoubtedly the most handsome form of 
this genus in cultivation, the fronds having^a beauti- 
ful velvety appearance, being interrupted (hence its 
synonym interrupta) by the seed vessels coming 
between the sterile pinnse attached to the rachis. 
POLYSTIOHUM, syn., Aspidium 
ACROSTICHOIDES 
11 .. 
N. America ... 
... 0 6 
GRANDICEPS... 
. .. 
H. America ... 
INCISUM 
14 
N. America ... 
... 1 6 
Braunii, syn., Aspid. aculeatum var. Braunii 2 
. ... N. America ... 
... 2 6 
OONCAVUM, syn., Lastrea Standishii 
2 
Japan 
... 2 6 
MONTTUM 
4 
. ... California 
... 2 6 
This is a fine vigorous 
Holly-fern like variety, very hardy. 
IMBRICANS 
1 
.. ... N. America ... 
... 2 6 
POLYBLEPHARUM 
2 
Japan 
... 2 6 
*PROLIEERUM 
2 
Tasmania 
... 2 6 
*SETOSUM 
2 
Japan 
... 0 6 
