1918] 
Jones, L. R., work of 79 
J@rgensen, {, work of 80, 389 
K 
Kluyver, A ay work of 179 
Kormickia 
L 
LeGoc, M. J., work of 392 
ilium, fert ilization in 259 
Livingston, B. E., work of 183 
Loeb, J. 60 
Long, E. R., “work of 80, 390 
M 
Macbride, J. F., work of 73 
MacCaughey, V.2 273 
Mac bE D. T., work of 80, 390 
Mann, A., work of 28 
Metz, C. be? These f 284 
Michigan, the vegetation of 3 
Microtome, caodtieation ot oe 534 
Millspaugh, C. F., work of 74 
oo experimental investigations 
Misachondvis 4 
Monocotsledons, intrafascicular cambi- 
in 
Morning ae in genetics 544 
Mosher, Edna, a 392 
I 
Muller, H. J., wor 
Murmill, W.A — of 73, 7, 
poisonous 285 
463 
ushrooms, 
Mutations and sie Hovlats 
N 
Narcotic plants and stimulants 464 
tal, vegetation studies in 542 
Natural selection and adaptation 382 
New-place effect 541 
Nichols, G. E., work of gd 
Nothnagel, , Mildred 143 
N 
Sutin Sie a aération of 80 
INDEX TO VOLUME LXVI 
547 
ie embryo sac of 184; the situa- 
2 
shoe Alice M. 2 
a) am Be oak a 288 
r 
Pallavicinia Lyellii ay 
Palm, B., work of 7 
Paraffin solvent aa with paraffin 
381 
Parasitism and dominance 541; phe- 
Pellew, C., wor! 
enicillium, arin peotaction in 539 
Permeability 88 
Petch, T.., ork of 1 
Petherbridge Me fe er ‘ pungoid and insect 
pests 
Pfeiffer, Norma re » 
Phillips, T 
1.6.7 
eee, tle chit parasitism in 
Piemeisel, 2 wee of 391 
needles, th OE and his- 
m, bis seer cones ak eg 
um, inheritance in 543 
of Asclepias cryptoceras 177 
pubeeavors 184 
Practical breeding 544 
R 
gn map experimental investiga- 
ns I 
econ: 5. 5 61; work of 543 
and ferns”’ 
No 
a $ “Flora of 
gic 
537 
Robertson, C. 1 
mS ob cad ‘soll aération 78; varia- 
tia 538 
oe E., work of 540 
R crispus, morphology of 393 
Rusts, a Cuba 544; of 544. 
Rut AL AcL., work of 79 
