INDEX 



411 



Cosmarium, 221, 2S2 



Costaria, 243 



Crucibulum, 272 



Crystal violet, 43, 63, 335, 352 



Crystals, 86 



Cucurbita, 123, 349 



Cutin, 86 



Cutleria, 241, 243, SU 



Cyanin, 63; and Erythrosin, 68 



Cyanophyceae, 205 



Cyathus, 272 



Cycadales, 322 



Cycas revolula, 322 



Cypripedium puhescens, 349 



Cyrlomium, sporangia, 311, 312 



D 



Dehydrating, agents, 34; series, 35, 115; 



paraffin sections, 129 

 Delafield's haematoxylin, 49; with 



erythrosin, 70 

 Desmids, 221 

 Desmodium, 262 

 Desmotrichum, 241, 242 

 Diatoms, 218, 219 

 Dichonema, 265 

 Dicksonia punclilobula, 305 

 Diclyola, 241, 245 

 Didyuchus, 257 

 Dioon spinulosum, 323 

 Diospyros discolor, 5, 146 

 Double stain, 65 

 Dracaena, 348 

 Dudgeon, W. S., washing tubes, 24 



E 



Edocarpus, 241, 242 



Engler, Syllabus of Pflanzenfamilien, 239 



Electric constant apparatus (Land), 11 



Elodea, 81 



Encephalarlos, 322, 325 



Endosperm, 367 



Enlargements, 167 



Eosin, 60, 104 



Ephedra, 346 



Epidermis, 98 



Equisetales, 111, 292 



Equisetum flmrialile, 215, 300; E. hie- 

 male, 300; E. arvense, 300, 301; E. 

 telmateia, 302; E. Kansanum, 302, 

 303 



Erigeron, floral development, 357, 858 



Erlicki's fluid, 23 



Erysiphe, 263 



Erythronium, 261 



Erythrosin, 61 



Eudorina, 214, 215 



Euglena, 215 



Eurotium, 19, 260 



Evernia (Letharia), 265 



Exsiccator, 108, 109 



Eycleshymer's clearing fluid, 37, 40 



Fats, 84, 146 



Fern prothallia, 97 



Fertilization, in Angiosperms, 366, 367 



Filicales, 292, 304 



Fischer, 75 



Fixing agents, 18; general hints, 33 



Flemming's fluid, 27, 57; triple stain, 



66 

 Floral development, 5, 354, 355, 356, 



358 

 Forceps, 14 



Formalin, 32; formalin alcohol, 20; for- 

 malin acetic alcohol, 21; neutral, 32 



Formulas for reagents, 386; photo- 

 graphic formulas, 183 



Fossombronia, 274 



Franklin, Benjamin, 4 



Freehand sections, 87; schedule, 91 



Fucus, 240, 244, 245 



Fuligo, 199 



Funaria, 286, 288, 289, 291 



Fungi, 252 



G 



Galtonia, reduction of chromosomes, 



357 

 G easier, 271 

 Gelidium, 248 

 Gem safety razor, 122, 335 

 Gentian violet, 62 

 Geocalyx, 274 



Geranium, 348 



o8 .♦ 



