INDEX. 



339 



Fumaria, 79, 90. 



Sundainentai organs of the plants, 



108, 113. 

 Fuukia csrulea, 276. 

 Galanthus nivalis, 56. 

 Generations, successions of, 32. 

 division of, 35. 

 alternations of, 51, 52, 

 106, 126, 344. 

 Gentiana, 83, 92. 

 Geraniaceae, 93. 

 Germ-cells, 134. 

 Germinal vesicles, 167, 276. 

 Gesneriacese, 33. 

 Glaux, 95. 



Glechoma hederacea, 59. 

 Gleichenia, 114. 

 Gloeocapsa, 131, 132, 182, 190. 

 Gloeococcus, 159, 209. 

 Gloeooystis, 131, 161, 182, 190. 

 Glyoeria aquatica, 87. 

 Gomphonema, 238, 286. 

 Gongrosira Solerococcus, 183, 209. 

 Gonidia, 134, 137, 140. 



active 137, 141, 148, 157, 

 158, 162, 169, 183. 261. 

 duration of motion of, 212. 

 period of motion of, 221. 

 Gonium, 159. 



Gramines, 33, 86, 91, 98, 100. 

 Haematococcus pluvialis v. Chlamy- 



domonas. 

 Halving of cells, 233. 

 Haplosiphon, 150. 

 Hassallia, 150. 

 Hedysarum coronarium, 33. 

 Helioonia cannoidea, 73. 

 Helichrysum arenarium, 22. 

 Helleborus fretidus, 72, 76. 



niger, 29, 55. 

 Hepatioa, 29, 54, 314. 

 Heracleum, 69. 

 Himantidimn, 286. 

 Hormidium, 131. 



variabile, 208. 

 Hyacinthus, 18. 

 Hyalotheca, 291, 295. 

 Hybrids, formation of, 42, 310, 316. 

 Hydrocharis, 101. 



Hydrodictyon, 125, 127, 137, 156, 

 171, 185, 186, 190, 197, 199, 

 208, 219, 220, 261. 

 Hydrophyllum canadense, 72. 

 HymenophyUum interruptum, 115. 

 Hypecoum, 79. 



Hypericum, 28, 30. 



calycinum, 77. 

 Hypnum abietinum, &c., 40. 

 HypsophyUary leaves, 63, 84. 

 Impatiens Balsamina, 35. 

 Increase-sprouts, 38. [124. 



Individual, the vegetable, 19, 23, 

 Isoetes, 28, 53, 144, 189, 197, 200. 

 Isoetaoeje, 255. 

 Isthmosira, 291, 295. 

 Jacquinia, 79, 93. 

 Jamesonia, 1]4. 

 Jasione perennis, 71. 

 Jasmiueae, 93. 

 JuncQs, 97, 107, 111. 

 Juniperus, 59, 65. 

 Jurinea PoUichii, 22. 

 Labiata;, 33, 90, 98. 

 Leaf-formations, 51, 101. 



of the AlgsB, 152. 



disappearanceof,83. 

 Leafy-shoots, 57. 

 Leaves, formation of 62, 84. 

 Leguminosae, 33, 90, 99, 194. 

 Lemania, 154. 

 Length of leaves, 70. 

 Leptomitus lacteus, 270. 

 Ligustrinse, 33. 

 Lime V. Tiiia. 

 Limnanthes, 96, 99. 

 Linaria, 22, 31. 

 Litorella lacustris, 42. 

 Lolium, 40, 87. 

 Lycopodiaceae, 144, 255. 

 Lycopodium annotinum, 59. 

 Lysimaoliia Nummularia, 31, 34, 59. 

 Lythrum, 30, 80. 

 Mahonia, 70, 71, 77, 90, 96, 115. 

 Malvaceae, 94, 96, 99. 

 Marsflia, 194, 

 Mastiohonema, 147, 187. 

 Mastichothrii, 147- 

 Melaleuca, 57. 

 Melocactus, 27. 

 Melosira, 139, 299. 

 Mentha, 28, 30. 

 Mcrtensia, 114. 

 Mesocarpus, 135, 288. 



notabilis, 289. 

 Metamorphosis, 60, 320. 



ascending, 60. 



descending, 52. 



vibrating, 52. 

 Mirabilis Jalappa, 315. 

 Monsonia, 93, 96. 



