Vili INDEX. 
Karyokinesis (see Mitosis). 
Laboulbeniacee . 
Larix . . s 
Lilium : 
Mitosis in pollen mother-cells 
Development of mitotic spindle i in polien mother-cells 
Behavior of chromosomes in pollen mother-cells 
Nucleolus 
Second or honotyole mitoet in pollen miothen cells : 
Embryo-sac and Fecundation 
Fate of second male nucleus in embryo-sac 
Marsilia . 7 : 
Mitosis in Dictyota . : 
Erysiphe . . . 
pollen mother-cells 
Monotropa . . . 
Nemalion . : , ‘ 
Nucleolus, dieviscion of 
CEdogonium . 2 A 
Onoclea . . . ‘ ‘ 
Peperomia 5 
Peronospora F . . 
Picea : 4 : P 
Pilularia . . . 7 
Pinus : js . ‘ . 
Physcia . ; : : . . 
Podophyllum: 
Resting nucleus of pollen mother-cell F 
Nature of nuclear membrane . 
Behavior of chromosomes in pollen motheyieell 
Pteridophyta - : 
Pyronema . . . . 
Pythium A 
Rhopalodia eibba ‘ . 
Saprolegnia : ‘ . 
Spheroplea . : 5 7 
Spherotheca . ¢ . . 
Spirogyra . 
Sporodinia 
Synapsis 
Tradescantia eiepinteas 
Behavior of chromosomes in pollen mother-cell 
Second or homotypic mitosis in pollen mother-cell 
Tsuga . 7 Fi . : . 
Tulipa F . . . . é 
Ulothrix : 
Vaucheria . . : 
Vicia faba y 
Volvox . 5 j i 
Zamia 4 : 7 7 
Zeamays . e . : . 
Pace. 
126 
158, 170-171 
. . 11-30 
15-16 
17-24 
25 
247-30 
169-177 
177-178 
133, 134: 135 
2-7 
4-11 
11-29 
177 
119, 121 
: Z 25, 26 
; 89-91 
130-133, 136, 138-141 
: 173 
. 3 101 
- 163 
7 142 
: 156, 163-168 
: 128 
Il, 12 
13, 24 
18, 22 
; 129-142 
I1I~116 
. Io1 
73) 75, 76 
+ 102, 107 
: 79-84 
+ 108-111 
- 26, as 70, 168 
41 
. 13 
« 18, 19, 22 
27; 29 
i 163, 165, 166, 167 
149-185 187- 161, 163, 166 
25, 178 
