INDEX. 



171 



Fremont ia 



Page. 

 118 



6 



FUMARIACEJE ..................... 



Fun aria 



hybernica, Hook ................ 158 



hygrometrica. Hedw ............ 158 



FUNGI ............................ 163 



Gaillardia, Foug... ............... 73 



cristata, Pursh .................. 73 



pinnatifida, Torr ................ 73 



pulchella, Foug ........ . ........ 73 



Galium 



Aparine, L ...................... 54 



asperrimum, Gray ............... 54 



boreale, L ....................... 54 



trifidurn, L ..................... 54 



triflorum, MX ......... . ......... 54 



Gaultheria 



Myrsinitis, Hook ................ 88 



Gaura 



coccinea, Nutt .................. 46 



parviflora, Dougl ............... 46 



Gayophytum, Juss ................. 44 



racemosum, T. & G .............. 44 



ramosissimum, T. & G .......... 44 



Gentiana 



acuta, MX ....................... Ill 



affinis, Smith ................... 112 



Ainarella, L ..................... Ill 



barbellata, Engelm .............. Ill 



detonsa, Fries ................... Ill 



frigida, Haenke ................. 112 



heterosepala, Engehu... ......... Ill 



humilis, Stev ................... 112 



Parryi, Engelm ................. 112 



prostrata, Haenke ............... 112 



tenella, Fries .................... Ill 



GENTIANACE^E .................... Ill 



GERANIACEJE ..................... 17 



Geranium 



albiflorum, Hook ................. 17 



Fremontii, Torr ................. 17 



Richardsouii, F. & M ............ 17 



Geum 



macrophyllum, Willd ............ 35 



Rossii, Seringe .................. 35 



strictum, Ait .................... 35 



triflorum, Pursh ................. 35 



Gerardia 



tenuifolia, Vahl ................. 95 



Gilia, Ruiz & Pav ................ 106 



aggregata, Spreng .............. 107 



congesta, Hook ................. 107 



inconspicua, Dougl .............. 108 



minima, Gray ................... 107 



nudicaulis, Gray ................ 106 



Nuttallii, Gray .................. 106 



pinnatifida, Nutt ................ 107 



pungens, Benth ................. 106 



spicata,Nutt .................... 107 



Glaux 



maritima, L .......... ............ 90 



Glyceria 



aquatic a, Smith ................. 149 



airoides, Thurb ........... ...... 149 



distans, Wahl ................... 149 



pauciflora, Presl ................ 149 



Glycyrrhiza 



lepidota, Xutt ................... 31 



Page. 

 Gnaphalium 



decurrens, Ives 79 



luteo-album, L 78 



Sprengelii, H. &A 78 



strictum, Gray 79 



Goodyera 



Menziesii, Lindl 132 



GRAMIXE.E 142 



Graphephorum 



flexuosum, Thurb 148 



Gratiola 



Virginiana,L 95 



Grimmia 



apocarpa, Hedw 156 



calyptrata, Hook 157 



conferta, Funk 156 



leucophsea, Grev 157 



ovata, W. &M 157 



plagiopodia, Hedw 157 



trichophylla, Grev 157 



Grindelia, Willd 67 



squarrosa, Dunal 67 



Gutierrezia, Lag 62 



Euthamise, T. & G 62 



Gymnostomum 



rupestre, Schwaegr 155 



Habenaria 



dilatata, Gray 132 



hyperborea, Gray 132 



obtusata, Lindl 132 



HALORAGE.E 43 



Hedeoma 



Drummondii, Benth 99 



hirta, Nutt 



hispida, Pursh 



piperita, Benth 99 



Hedwigia 



ciliata, Ehrh 157 



Hedysarum 



Mackenzii, Richards 31 



Helenium 



autumnale, L 76 



Hoopesii, Gray 76 



Helianthella, T. & G 



Parryi, Gray 



uniflora, T. &G 71 



Helianthus 



giganteus, L 



lenticularis, Dougl 



orgyalis,DC 71 



petiolaris, Nutt 



pumilus, Nutt 



rigidus, Desf 



Heliomeris, Nutt 



multiflora, Nutt 72 



Heliopsis 



Isevis, Pers 70 



Heliotropium 



convolvulaceum, Gray 



Curassavicum, L 103 



Hemicarpha 



subsquarf osa, Nees 



Heracleum 



lanatum, MX 



I Hesperis 



Pallasii,T.&G 9 



Heuchera 



bracteata, Seringe 



Hallii, Gray 41 



