f 
a 
p 
fe 
Benet Ne wd oe Sa ae et RN Ne SAO | SR eg a eee CUE pe PY se Le eS oe Se Sg = 
ae = © reer. jor Spas Tee ET eR 
“4 ; ca iethl : Z s ree = | eal SS 
ne BS ate gaene is Aj 3 z ' : “ 7 Ee me 
z4 ars . a ' ‘ 
& i 
Igor} 
Oenothera biennis 367 
Oliver, G. W. 306 
Oogenesis in Albugo 159 
Opuntia, arborescens 279; 
anatomy of 50; frutescens 279; ul- 
ae wri “ 49; leptocaulis, ‘anat- 
1 Sho milative tissue of 38; 
Lindheimer aia 274, 278; phaea- 
antha, anatomy of 49 
Orehis mascula 
Orton, Wm. A., personal 156 
Osmotic pressure, effect on form 292 
W. Jj. V., per 
arbuscula, 
> ssa ersonal 155 
undaceae, anatom of 
434; personal 74 
Oxalis acetosella, Du Sablon on 67 
2 
Palisade tissue of Cactaceae 38 
Palmetto, Trelease on a Pacific 428 
Palms, Cook on 
Pammel, L. H., personal 228; work of 
68, 430 
omg rg on 153 
Panic n 68; Lamson-Scribner 
odat on new Ros 71 
; Texana 
74 
a W., personal 156 
sd Seige Chester on 151 
Pein rce, “6. 1 Eee, 74 
Pe elargonium m, abnormalities in 345 
Pellaea, Trelease on a cristate 428; atro- 
purpurea, Treleas 
Pellia, Davis on nucleus of 152 
Pentstemon, Rydberg 78 
Persea Borbonia 
Personals : Allen, C. E. 443, 444; Ander- 
son 7 
228; A 
Bessey, 7 
Brackett, i: B. I 555 Britton, E. G. 228; 
Britton, N. L. 75; Bureau, E. 443; 
Butler, ‘Bloiee’ 155s Campbell, D. H. 
228; Carleton es Chamber- 
INDEX TO VOLUME XXXII 
451 
0. 154, 156; evo E.. B. 74; 
Ess L. 
Dorner, H. B.4 443; Duggar, B. M. 156 6; 
Earle, F. S. 379; Eastwood, Alice 228; 
Fairchild, D. G 
riggs, R. i 154; Hall, H. M. 15 
Hallowell, Susan M. 379; Halsted, 
Harkness 154; 
dp). 8 ; H. W. 
Hasselbring, H. 154; Hitchcock, A. 3. 
156; Hollick, A. 228; eat _ - 
80; Hottes, C. F. Fp: ; How 
156; jepson, 7 
rill, E. tk. Mele c. 227 
4433 ee V.443; S culls 
; Scho field, oe S. 156; Schrenk, 
R. 
. Pimnberlake, H. G. 4433 
ie Pay Trelease, se 
; Underw ~ 
Pfeffer, W., 
Philibert, Henri, death 
Phloem, of pa. es he wees on 
