INDEX. 



879 



Page. 



Hornwort 49,504,647 



family 504 



Horse balm . . .. 



brier 71 



chestnut family 607 



sugar 45,666 



nettle 714 



Horsemint 698,702 



Horsetail family 330 



Horsetails 330 



Horseweed 787 



Hosackia 563 



purshiana 562 



Hottonia, catalogue 661 



inflata 49 



Hound's-tongue ( 



Houstonia 738,739 



caerulea 75,108 



catalogue 737 



linnaei minor 738 



longifolia 66 



patens 130, 152, 153, 193, 358 



patens 738 



purpurea calycosa 739 



longifolia 738 



tenuifoUa 738 



rotundifolia 114 



tenuifolia 66 



Huckleberry. 45 



dwarf 107,657 



family 657 



hairy 657 



hoary 657 



small-leaved 71 



squaw 658 



Hudsonian life zone 30 



Humaria 156 



Humboldt, plant zones 38 



Humulus... 165 



catalogue 476 



Hungarian grass 135,360,826 



Hyacinth, wild 440 



Hydnaceae 303,263 



Hydnum _ 195,303,305 



ferrugineum 205 



Hydrangea 242,535 



arborescens 66,536 



cordata 64, 78 



catalogue 535 



cordata 533 



quercif olia 71, 92 



vulgaris 535 



Hydrastis... 40 



canadensis 75 



carolinensis 513 



catalogue 508 



Hydrocharidean plants 48 



Hydrocharitaceae 333 



Hydrochloa carolinensis 362 



catalogue " 362 



fluitans 127 



Hydrocotyle asiatica 650 



catalogue 649 



interrupta 649 



ranunculoides 128 



repanda 650 



Page. 

 Hydrocotyle Continued. 



umbellata ; 189,242 



ambigua 649 



verticillata .. 130,128 



Hydrodictyaceae 145 



Hy drodicty on, catalogue 146 



Hydrolea _ 688 



caroliniana _ 688 



ovata 688 



quadrivalvis 688 



Hydropeltis 503 



purpurea 503 



Hy drophyllaceae 687 



Hy drophyllu m, catalogue 687 



Hydrophytes 43 



floating 127 



hydrocharidian 126 



Limnaean class 126 



Hydrophytic herbaceous plants of pine 



barrens 126 



plant associations 37,48,76 



plants of Coast Pine belt lie 



Hygrophila, catalogue 733 



Hygrophoreae 317 



Hygrophorus, catalogue 217 



Hymenachne striata-. 353 



Hymeniales . 197,263 



Hy menocallis, catalogue 447 



occidentals 77,125 



rotata 50 



Hymenochaete, catalogue . 201 



Hymenogastraceae 230,263 



Hymenogastrales 230, 263 



Hymenopappus anthemoides 810 



Hymenoscypha, catalogue ]5g 



Hymenoxys, catalogue 810 



Hyoseris caroliniana 751 



virginica 751 



Hypericaceae 44,619 



Hypericum 121 



acutifolium 622 



ambiguum 621 



amoenum 620 



angulosum 622 



aspalathoides _ _ .. 121, 131, 621 



aureum 83,620 



campanulatum 623 



canadense 623 



catalogue 620 



cistifolium 621 



cistifolium 621,622 



corymbosum 622 



drummondii 66,623 



ellipticum 622 



fasciculatum 126,620 



aspalathoides 621 



galioides 621 



ambiguum 621 



pallidum 621 



gentianoides 623 



glaucum 620 



gymnathum 623 



lasianthus 618 



maculatum 622 



mutilum 186,238,250,622 



myrtifolium 121,620 



