Index. 



579 



Haacke, 519. 

 Habit, 507. 

 Hallett, 1 10. 

 Haycraft, 158. 

 Hedera Helix arhorea, 44. 

 Heinsius, 151. 

 Helianthemiim vulgare, 146. 

 Herbert, 36. 

 Hertwig, O., 57, 62, 154, 

 Heterogenesis, 68, 

 Hieracium, 495 ; umbellatum,4oy. 

 Hitchcock, 437. 

 Hoek, 431. 

 Hoffmann, z7- 

 Homegrowing, 127. 

 Hooker, 58. 

 Horn meal, 537. 



Hybridization, 4, 47, y6, 96; laws 

 of, 301. 



Ilex Aquifolium, 196. 

 Index Kewensis, 21. 

 Inheritance, latent, 468. 



Jaggi, 192. 



Jagtlust, 266. 



Janet, 211. 



Jencic on pollen of hybrids, 418. 



Jenkin, Fleeming, 37. 



johannsen, 520. 



Jordan, 22, 127. 



KiDD, 157. 

 Kleebahn, 167. 

 Knight, 133. 

 KoBUs, 148. 

 Kolliker, 68. 

 kollmann, 49, 155, 

 Korschinsky, 46, 67. 



KUHN & Co., 102 



Lactuca, 144. 

 La Gasca, 177. 

 Lamarck, 17. 



Layering, 116. 



Leaves, concrescence of, 485 ; pel- 

 tate, 470; split, 484. 

 Le Couteur, 177. 

 Leveille, 437. 

 Lignier, 153. 



LiNDLEY, 127. 



Linnaeus, 20. 

 Linum crepitans, 194. 

 Lomaria proccra, 59. 

 LuDWiG, 49, 521. 

 LuTZ, Anne M., 325. 

 Lysimachia vulgaris, 407. 



Mac Leod, 134, 516, 518. 



Madia elegans, 84, 571. 



Maize, number of rows, 125 ; of 



Baden, 94; selection with, y2>- 

 Malthus, Essay on Population, 



34. 



Mansholt, van, 127. 



Maple, cutleaved, 185. 



Matricaria Chamomilla discoidea 

 196. 



Matthiola incana, 204. 



Median, Galton's, 525. 



Mercurialis laciniata, 192. 



Metzger, 93. 



Migration, 206. 



Minus-variations, 51. 



Modifications, nutritional, 146. 



Monde ambiant, 63. 



Monocotyledons, 186. 



MoNS, VAN, 179. 



Monstrosities, 469; taxinomiqucs 

 469. 



Mueller, on Maize. 71. 



MuNTiNG, 127. 182. 



Mutability, indiscriminate. 205. 

 419; periodic, 205. 



Mutants arising from new spe- 

 cies, 297; percentage of 40 ^c . 

 264. 



