INDEX TO VOLUME 9 
Pellaea andromedaefolia, 1, 2; as- 
2 
"9. pulchella, 54: 
righti 
Phegopteris Brvooteis head ae 
nopte 85, 
polypod: 
as eet te a 
= Ss, ng (see 
Phymatodes exiguum, 2 
Pityrogramma calomelae 
Pogonia divaricata, 21, 2m ee 
ssoides, » > 
di ostaricense 
2, 43, 52, 101; vulgare, 40, 
01, 
Poly era 10 
Polystichum, 6; acrostichoides, a: 
84, 91, 1 
also Matteuccia and Onoclea) 
Pteridi quilinum, 43; da: 
tum, 12; latiuseulum, 43, 44, 
ae i RSE A 44, 
(see also Pte 
Pteris, 6, 7, a a, 43, 52, 120; 
a. pseud ‘ a latiuscula, 
43; longifolia, 119, 120; a new 
station for in ama, 119; ser- 
rulata, 120 (see also Pteridium) 
Quercus virginiana, 52 
Reviews-Berry, E. W., a new Mat- 
ce) fi Cc 
midium from olorado, 115; 
Notes on the fern genus Clathro- 
pteris, 26; Brown, E. W., 
y in anrphieorus rhizophyl- 
59; An ecological survey 0! 
Hawaiian pages e! a pa fe 
Maxon, phi 
from Guate ame cet! Cruz, 
6; n ‘heil: fro: 
Mexico, 116; A new Polystichum 
Ca ces 
Sy southw ts: 
estern lated 
Oo Cheilanthes pans 24; 
129 
Small, J. K., Ferns of ingene 
sae a Steil, Wes 
thod snincauers 
in Neph- 
Rhexia flava, 21 
Ruse, H. G., Aspidium Filix-mas 
in Rochester, Vt., 28 
Saccoloma elegans. 
apoda, 47; 
21; leroy 
21; rupestris, 21, 
ut, J. K., Ferns of Tropical 
Florida (review), 23 
10; rue, 112 
Streit, W. N., A method for stain- 
ing antherosoids of ferns (review), 
Nephrodi 
27; Apogamy in um 
hirtipes pa oe 115; On the 
viability of certain fern spores, 
120 
Tectaria, 6, %, BS, 215 ue 84 
Texas Pteridophyta I, 17; II, 50; 
Wf, 8i 
Tilia, 52 
Triantha racemosa, 21 
Trichomanes Petersii, 48, 50 
Underwood, J. G. oa of Treas- 
urer for 1918, 
Van Ese.tine, G. P., The allies 
Selaginella rupestris in the moat 
m U. 8. (review), 23 
eastel 
Vittaria, 7, 10, 48; lineata, 48 
Weartuersy, C. A., A neglected 
in 
19 
Wuitr, Mrs. Hen wenn Meee 
Obituary notice, x 
Willoughby Lake, , eandidate 
for the richest as locality, 107 
