578 
Robbins, W. 3.543 
Robbins, W. W. 493; ‘‘Botany of crop 
plants” ner “He work of. 
Rock, J. F. RN ia Hey trees of 
Hawaii” A oi ork of 4 
Rocky Miratetie.: sibsinine plants of 
eat a 112; work of 113 
E. J. weit of 115 
366 
Ruta phar nab 
Rydberg, P. A., work of 195 
S 
Sagina apeta 
Salicornia pee 336 
Salix cmyataloides Wri 14; 
plandiana 17; Bonplandiana "pallida 
19; Bonplandiana Toumeyi 
38; nspect ; sige as; 
aks st ) yl ie dingii 12; 
Hartwegii 28; Humboldtiana 6; Hum- 
boldtia a 8; Humboldtiana 
stipulacea jaliscana 16; laevig: 
2; lasiolepis 31; longifolia angustis- 
sima 26; longipes 21; pS - 
i 14; xicana 20; ra Lind- 
merii 9; — is 34; paradoxa 35; 
asin ajusca: 7; Peasei 482; 
Rowl i ~~ 343 scm 
eei 31 
nerii 30; se ucoden 
26; taxifolia 233 taxifolia scram 
24; funerea 
Sap pars N 2.2 and plant communities 
Sellars ee 8. 423 
Sarat robusts ‘Repregt 335 
ork of 1 
Schmitz, H.., 
Schneider, 
Sancetaty ‘canals of Rhus diversiloba 268 
Sequoia se ip behing a of 492 
very, J. W., work o 
Sexuality in Rhizina upditels 201 
Shant. wi f 281 
iC 
Sinnott, E. W., k of 11 
se "bor eale 58; idahoense 
58 
sioner 1. J., work of 571 
.) o Poe of 376, 483 
Smith, C. P. , work of 376, 483 
Peay Bor, fe “4 114, 196 
h, J. J., work of 483 
Soi sare oe and evaporation 483; 
toxins 
INDEX TO VOLUME LXV 
[JUNE 
Solanum effects of rest and no-rest 
periods 344 
ner anatomy of 250; embryo sac of 
Spe doht, R., work of 1 
Soon of ferns, oe for staining 562 
d, E. “s 62 
Sphagnum, growth of trees in 359 
Sphenospo Berberid is 405 
Sporobolus flexuosus 33 
Stakman, 
. C., work of 374 
Stanleya ane s 338 
Steil, 
Stephani, F., ‘work of 285 
Stevens, 
a ee W. 52 
t. John, H.., work - 375 
roe da Alma G. 9 
S os 284 
Sturgis, W. C., work of 483 
Successions of vegetation in Boulder 
Park, Colorado 493 
Sugar, translocation of 199 
Swingle, W. T., work of 376 
Synunthie mec in icoticna 175 
Syringa persica, bud sport on 560 
ft 
Taal volcano, revegetation of 1 
Taubenhaus, J. J., ‘Culture ee disease 
of the sweet pea”’ 194 
Tehon, L. R. 552 
Tettachectis Hallii 3390 
te) n, P2833, 1%6 
onestus eximius 70 
Tottingham, tors of-571 
Transpiration studies 
eboux, O., 30 
ie rw 480, Bore materials 
of Scwative gardening” 
Tri ifolium. A 9) ntum vedhictain 338; 
Leibergi - 
rue, R. "a5 
Turrill, W. B. Poe of 284 
Twin hybri ids and mass mutations of 
Oenothera ane age 77 
U 
Uredinales of the ope shee 
a sipes 
i 466; Sait 467; nec 
nents quitensis 464 
