INDEX 
POT.YSTICHUM ^ 
acrostichoides 
acrost. Schweinitzii 
Pteridium 6 
aquilinum 
Pteris Adianti facie & 
alahamcnsis 
a qui Una 
atropurpurea 
fronde supradecom. 
39 Selaginkli.a S 
39 apus 
40 rupestris 
22 St7'uthiopteris german, 
22 Trichomanes major & 
23 Woodwardia angustif , 
;24 areolata 
22 vii'ginica 
23 WOODSTA 
22 ilvensis 
W. obtusa 51 
72 
73 
72 
53 
33 
30 
30 
28 
7 50 
50 
Issued December 1, 1906. 
80 
