486 
Sa bone Arnoldi on ait ene of 237 
Sambucus, Schwerin 
ncaa Gilg a cad: Mu schler on 156 
Saxegothaea, Tison on anatomy of 75 
axton, W. T., 13; wor 
Scaevola, Rock on 310 
Schaffnit, Ernst, work of 470 
ch work of 465 
Schizachne, Hi fore) 
Schonning, H., work of 466 
Schoute, J. C., wor 
Sch k 
Schwerin, F. Graf von, work of 310 
igre DEL; “Studies i in fossil botany” 
See shies of porn val of mono- 
cotyledons, Evans on 
Sees of pao Knei ag 
; White on ferments of resting 317 
Se Slander ig ayes ork of 472 
Selagi nella preissiana, Bruchmann on 
anatomy of 399; strobilus of 475 
Senn, G., work of 317 
Sine R. Wilson 281 
; NAP yu oak of 464 
pate 
South Amer erican plants, — on 156; 
Rolfe olff on. 15 
ts 382 
movements and 
Spinoclosterium, Bernard on 154 
Spirogyra, Karsten on sratebaiiie of 
zygotes 304 
Spo: ee of Ginkgo, development of 
Sore coats, of Aneimia 176; of Lygodium 
171 
Sprague, T. A, ay of 156, 310 
Starr, Ann M. 
Stele of Ouiunds 475 
Stephens, E. L., work of 320 
St Goapele Christensen on 308 
ee —S W. 4o1 
Stone, R. E., of 154 
Sto ao Ro: ose, ak of 465 
Strasburger, E., work of 387 
INDEX TO VOLUME XLIX 
and Minder on , 
[JUNE 
Strobilus of Dap development of 51; 
of Selaginella 475 
Strychnin, — on growth 421 
Success ae - trees on sand plains in 
Verm 
Sylven, N.. val of 155 
Synapsis i in Osmunda 
T 
Tannin, fixing and staining 22 
Taraxacum, Rosenberg on chrosiasaties 
of 239 
Temperature, Bartetzko on death at low 
159; andr ee Kuyper on 240 
ae — — 155 
Theisen, F., fae 
sf 5 whee Reinha rdt t 473 
Tillandsia — vivipary in 59 
Tison, A., work of 75 
sack Boekhout and DeVries on 
sian 235 
pony Willstte and Escher on color- 
ing 
Pitti eri 456 
Toxic solutions, effect on mitosis 4 
Transpiration 332; current in eration 
Thoday and Sykes o of ever- 
4 
h 
Transeau, E 459 
Trees, of Calitornia. a6) "ok Kentucky 
in Vermont 126 
m £55 
Tubercle —— aus! on 232 
Twiss, Edith M. 
U 
Urban’s “‘Symbolae er i 
er steamy a 
Uredineae, Arthur o 
Urnula a geaster, reat ite pee 
oye 
Usn a ie i 
Ust tilago o Tri ici, tase on 468 
Utricularia, aa on 155 
Vv 
Vaniot, E., and ee: 1s rine of 155 
Van Ti eghem , Ph., wor of 4 
Va 459 
Variation, Koriba on individual 240; of 
and disk riers of Aster fastigiatus 
a7 
Vegetationsbilder 385, 465 
Vermon t, reforestation of sand plains in 
