1906] 
Trilocularia 356 
Tripsacum acutiflorum 297; dactyloides 
294, cambium in 12; dactyloides his- 
se m 295; fasciculatum 296; Flori- 
um 296; lanceola Spee 296, 
iatiolium 294; Lemmoni 298; 
2973 synopsis of 204 
Triticum sativum ee bundles 9; 
cambium in 12; nodes 
sues R. H., 299; on sporophyte of moss 
Tubercle, Toot 216 
Twigs in winter 373 
Ulearum 149 
Underwood, L. M., 150, 356; personal 
37 
Unguicularia 356 
ba eat is 356; amphispores in 157; 
Japan 
Dineces eek gins 86 
Uromycladium 150 
V 
bie regi corymbosum, ecological anat- 
my 295 ecarnber ot ge n 32 
Var ariation, experi tal 350 
Masculat syste em, of pion 1; of Matonia 
218 
= eratrum 
ihaacuits sinuatum 327 
Veronica ae di 288; Cusickii 290 
Viola 
ras 153; Hungarian Institute 80 
Vri go de, — 150; 371, 372 
Vuilleoia® a Saari 150 
Ww 
L. F., personal 371 
Ward, H. M., work of 82 
Warming, E., on shore formations 78 
Water, absorption by leaves 262; soil 305 
Weiss, H. F., 434 
Villens A, on nectaries in Cruciferae 368 
356 
INDEX TO VOLUME XLI 
469 
Welwitschia 226 
biarag gg § Lund, C., on lakes 360 
Wes Bis, “Mono graph of British Des- 
miiaceae” 452 
, growth of root 139; growth of 
i 54 
Reet H. H., on blight canker 366 
White, E. A., “Fungi of Connecticut” 215 
Wiegand, K. nde 
iesn 457; “— light rela- 
a. . igh oa 15 
Kien 223,226, nen 364, 365, 
6, 367 
Wilderan Emile de,, personal 307 
n of salts 224 
. aceae 
Williams, R. S., personal 159 
Winton, A. L., ‘‘ Microscopy of vegetable 
foods”’ 300 
Wittrock, V. B., Biers illustratus 
iconothecae botanicae” 
Wolfe, J. J., personal 227 
Wolff, G., on apothecia of lichens 306 
i 
Xerophily, causes of 22 
Yamanouchi, Shig2o 425 
Yeasts, esneeton of 157 
York, H. H., personal 372 
Sonera Pd oie of 14) 
ca Mays, saps bundles ro, nodes 
Zeller, R., on fossil gymnosperm 
Zizania aquatica, amphivasal Seestleg 3 10; 
Barents iy tioides, absorption of water 
279 
daea 357 
Zygadenus exaltatus 283 
Zygnema, nuclear division 43 
