Index 



833 



hirsutum cruciatum, 588 

 montanurriy 269 

 tetragonum, 269 

 Equisetum Telmateja, 642, 



649 

 Erica TetralioOy 577, 661 

 Ericaceae, 146, 660 

 Erigeron aster oides, 450 

 canadensis, 132, 236, 453, 

 600, 695 

 Erodium, 146 

 Erodium cicutarium alhum, 



161 

 Erucastrum, 630, 638, 639 



pollichii, 222, 637 

 Eryngium campestre, 674 



maritimum, 674 

 Erysimum cheiranthoides, 638 

 Erythraea pulchella, 453 

 Erythrina, 621 



Crista-galli, 620 

 Eschcholtzias, 59 

 Esimpler, 337 

 Eucalyptus citriodora, 669 



Globulus, 217 

 Euphorbia Ipecacuanha, 55 

 Evening-primrose, 62, 204, 

 256, 424, 686, 687, 688, 

 690, 691, 694, 695, 699, 

 702, 703, 705, 707, 708, 

 713 747 793 

 Evolution, 93, 685, 686, 689, 

 704, 707, 709, 710, 713, 

 718 

 degressive, 222, 223, 249 

 progression in, 630 

 progressive, 221, 222, 223, 



248 

 regression in, 630 

 regressive, 221, 222, 223, 



249 

 retrograde, 221, 631 

 Extremes, asexual multipli- 

 cation of, 742, 769 



P 



Fabre, 265 

 Fagus, 133 



Fagus sylvatica pectinata, 179 

 Fan, genealogical, 700 

 Fasciated stems, 409, 413 

 Ferns, 63 

 cristate, 427 

 plumose, 427 

 Ficaria, 53 

 Ficus radicans, 436 

 religiosus, 244 

 repens, 436 

 stipulata, 436 

 ulmifolia, 436 

 Figs, 436 

 Filago, 53 

 Fir, 134, 804 

 Fittest, survival of, 826 

 Flax, 80, 805 

 springing, 80 

 threshing, 80 

 white-flowered, 158, 160 

 Fleabane, Canada, 132, 236, 



600 

 Flowers, gamopetalous, 660 

 Fluctuability 



embryonic, see individual 

 Fluctuation, 708, 715, 716, 

 718, 719, 724, 737, 741 

 curves of, 729, 734 

 defined, 191 

 individual, 718, 723, 732, 



741, 745, 749, 788 

 mutation vs. 7, 16, 719 

 partial, 718, 723, 732, 741, 



745, 748, 749, 771 

 inadequate for evolution, 



18 

 in elementary species, 19 

 nature of, 18 



specific and varietal char- 

 acters vs. 17 

 Forget-me-not, 308 

 Fothergill, John, 521 

 Foxglove, 163 



peloric, 164, 356, 367 

 yellow, 161, 640 

 Fraxinus excelsior mono- 

 phylla, 667 



exhcterophi/Ua, 667 

 simplicifolia, 607 



