INDEX 



371 



Gleicheniaceas 154 



Fossil, 229 

 Globe-flower, 339 

 Gloeocapsa polydermatica, 25 

 Glumes, 200 

 Glumiflorse, 199 

 Gnetales, 180 

 Golden Saxifrage, 322 

 Gonium pectorale, 58, 61, 63 

 Goosefoot, 212 

 Goosegrase, 242, 280, 331 

 Gorse, 316, 326, 344, 357 

 Gracilaria lickenoidcs, 77 

 Graminese, 199, 200 

 Grass-of-Parnassus, 319 

 Grass, Alpine-Meadow, 301 



Maram, 267, 360 



Sheep's Fescue, 301, 361 



.Wrack, 195, 304 

 Grasses, 199, 203, 266, 305 



as food, 341 



Greater Celandine, 213, 337 

 Great Puff ball, 95 



Reed-Mace, 196 

 Green Algae, 32, 39, 52, 69, 114 



Laver, 39 



Plants, 285 



chemistry of, 268 

 Ground Ivy, 299, 347 

 Groundsel, 302 

 Growth of Plants, 274 

 Guard-cells, 262 

 Gulf- Weed, 77 

 Gums, 337 

 Gymnosperms, 179, 221, 231, 



244, 245 

 Gynogonidia, 61 



Habenaria bifolia, 312 

 Hcematococcus pluvicUis, 54 

 Hair-Moss, Common, 267 

 Hairs, function of, 265 

 Hairy Stonecrop, 339 

 Halophila, 304 

 Harebell, 338 

 Hawk-Moths, 315 

 Hawkweeds, 216 

 Hawthorn, 329, 344 

 Hay Bacillus, 17 

 Hazel, 206, 210, 211, 304, 306 

 Heath Family, 215, 292 

 Hedera Helix, 282 

 Heliotropism, 275 



240, 



Hemlock, 213, 312 

 Hemp, 305 

 Hemp-Nettles, 215 

 Henbane, 209, 342 

 Hepaticae, 121 

 Herb-Bonnet, 331 

 -Robert, 342 

 Hermaphrodite, 192 

 Heterocysts, 26 

 Heterosporous, 144, 156, 240 

 Heterospory, 172 

 Hieracium Pilosdla, 361 

 Hippophce rhamnoides, 360 

 Holly, 329, 344 

 Holly- Wrack, 73 

 Homosporous, 144 

 Honey glands, 174 



stealers, 339 



Honeysuckle, 216, 281, 283, 312, 315 

 Hop, 281, 305 

 Hordeum vulgar e, 199 

 Hornbeam, 211 

 Horned Pondweed, 196 

 Horn of Plenty, 95 

 Horse-Chestnut, 349 

 Horsetails, 120, 144, 157, 221, 242, 



348 

 Horsetail Wood, 159 



Marsh, 239, 361 

 Hound' s-Tongue, 331 

 House-Leek, 299 

 Huckleberries, 215 

 Humboldt, 77 

 Humulus lupulus, 281 

 Hydra, 297 



viridis, Algee in, 291 

 Hydrangea, 253 

 Hydrocyanic acid, 273 

 Hydrophytes, 356 

 Hygrophytes, 357 

 Hydropterides, 144, 156 

 Hymenium, 111 

 Hymenomycetes, 109, 111 

 Hymenophyllaceae, 153 

 Hymenophyttum peltatum, 153 



tu-nhridgense, 153 

 Hyoscyamus niger, 342, 360 

 Hyphse, 101 

 Hypothecium, 117 



Iceland Moss, 118 



Ilex, 344 



Impatiens noli-me-tangere, 327 



