Index 



267 



Euglenae, 149, 156. 



Euglenidae, 133. 



Euphorbiaceae, 14. 



Evening-primrose, 222. 



Eye-spot, 149. 



Ferns, 15; prothallia of, 108. 



Fertilization, 169, 170, 171, 180; 

 essence of, 31, 32, 170, 194, 

 226; 263; in cryptogams, 173; 

 in phanerogams, 176; result 

 of, 253. 



Flax, 18. 



Flemming, 125, 163, 169. 183, 

 230. 



Florides, 208. 



FocKE, 181, 182, 211. 



FoL, 169, 229. 



Fuchsias, 26. 



Fuciis, 175. 



Fungi, 96. 



Gall-roots, 120. 



Galls, 118; cynipid-, 118. 



Gartner, 28. 



Gemmule, 4, 64, 71, 206. 



Geiim album, 182; urhanum, 182. 



Germ-plasm, 90, 110, 121. 



Germ-tracks, 55, 89, 103 ; pri- 

 mary, 93, 104; secondary, 95, 

 105. 



GODLEWSKI, 70, 200. 



GoEBEL, 16, 84, 85. 



Goethe, 219, 221, 228, 229. 



GOTTE, 82. 



Graft-hybrids, 65, 210. 



Granules, 4. 



Grasses, 15. 



Gruber, 187, 199, 201. 



Haberlandt, 142, 185, 186, 203, 



204, 226. 

 Hacker, 218, 228. 

 Haeckel, E., 38, 39, 41, 44, 45, 



46, 47, 48, 169, 183, 184, 194, 



225. 

 Halosphaera, 148. 



Hansgirg, 145. 



Hanstein, 66, 114, 126, 140, 185, 



205. 

 Helianihcmum, 261. 

 Hereditary characters, 24. 

 Hereditary factors, independent, 



11, 34; miscible, 24, 34. 

 Hertwig, O., 169, 183, 195, 225. 

 Hertwig, R., 169. 

 Heteroplastids, 82. 

 Heterostyly, 18. 

 HoFF, Vant, 38. 

 Hofmeister, 128, 129, 131, 134, 



206, 230. 

 Homoplastids, 82. 

 Hooker, J. D., v. 

 Hordeum trifurcatum, 106. 

 Horse-tails, prothallia of, 108. 

 Horse, zebra-like stripes of, 23. 

 Hoya trifurcatum, 106; car- 



nosa, 106. 

 Hyaloplasm, 150. 

 Hybrids, 221 ; disjunction of 



characters of, 28; progeny of, 



254; species, 251; variety, 



251, 254; vegetative splittings 



of, 240. 

 Hybridization, 27. 

 Hydrodictyon, 164. 

 Hydroids, 90. 

 Idioplasm, 57. 

 Ikeno, 227. 

 Insects, 238. 

 Isogametes, 176. 

 J ACER, 89. 



Johannsen, 247. 



JoHow, 144. 



JULIN, 145. 



Kellogg, V. L., vi. 



Klebs, 126, 133, 135, 140, 141, 149, 



151, 157, 188, 199, 201. 

 Kolderup-Rosenvinge, 208. 

 kolliker, 229. 

 Kolreuter, 28. 



