INDEX OF THE GENERA AND SPECIES 623 



/lava 366 

 glauca 



Pedicularia 367 



purpurea 365 



quercifolia 366 



tcnuifolia 365 



villosa ? 366 



GEUM 301 



album ? 



geniculatum ? 



rivalc 302 



>irginianum 301 



GfFOLA 493 



gcrmanica — 



GILLENIA 300 



trifoliata — - 



GLECHOMA 356 



hederacea 



GLYCERIA 72 



fluitans — 



GLYCINE 427 



Apio* 428 



comosd ? 427 



monoica — 



GNAPHALIUM 492 



dioicum 494 



germanicura 493 



raargaritaccum 494 



obtusifoliwn — 



pUintagineum 494 

 plant agini folium — 



polycephalum 494 



purpureum 492 



uliginosum 493 



GONOLOBUS 596 



macrophyllus — 



GOODYERA 500 



pubcsccns — 



GRATIOLA 363 



virginica 



GYROMIA 25 



virginica 



HABENARIA 506 



bracteata — 



ciliaris 507 



fimbriate 508 

 fissa 



grandiflora 509 



herbiola 506 



lacera 509 



orbiculata 506 



psycodes 509 



tridentata 507 



HAMAMELIS H3 



virginica 114 



IIARPALYCE 444 



alba 



altissima ? — 



cor data ? — « 



Serpentaria ? — - 



HEDEOMA 350 



pulcgioidcs — 



HEBE R A 163 



quinquefolia — 



IEDYOTIS 104 



cffirulea — 



longifolia 594 

 UEDYSARUM 412 



acuminatum 417 



Aikini 415 



bracteosum 416 



canadenae 4 14 



canescens 415 419 



ciliarc 4*3 



cu8pidatum 4 16 



diver gen* ? 422 



frutescens 421 



glabellum? 412 



glutinosum 417 



hirtum 421 

 marilandicum4 1 2-4 1 4 



nudiflorum 418 



obtusum 412 



paniculatum — 



paucijlorum 417 



prostratum 422 



reticulatum 4*9 



rigidum 413 



rotundifolium 418 



scaberrimum? 415 



violaceum J422 



viridijlorum 415 



IELENIUM 487 



autumnale — 

 HELIANTHEMUM 313 



canadense — 



ramuUfiorum — - 



HELIANTHUtf 482 



decapetalus ? 483 



divaricatus 482 



frondosus 



gigantcus 



mo II is 



truncatu8 ? 



tubcrosus 

 HELIOPSIS 



lsDvis 

 HELONIAS 



angustifolia 



dioica 



crythrospcrma 



Ixta 



lutca 

 HEMEROCALLIS 



fulva 

 HEPATICA 



americuna 



triloba 

 HERACLEUM 



lanata 

 HETERANTHERA 



acuta 



gr amine a 



reniformis 

 HEUCHERA 



americana 



cortusa 



viscida 

 1IBISCUS 



csculentU8 



Trionum 

 HIERACIUM 



Gronovii 



marianum 



paniculatum 



scabrum 



venosum 

 HOLCUS 



avenaceus 



lanatus 



8dccharatu* 

 striatus ? 

 HORDEUM 

 distichum 

 vulgare 



nousTomA 



angustifolia 

 cxrulea 

 Linnzi 

 longifolia 



483 

 484 

 483 

 482 

 484 

 479 



233 

 234 

 233 



234 



233 

 225 



331 



196 



174 



175 



396 



446 



447 



446 

 91 

 66 

 91 

 90 

 86 

 84 

 85 



105 

 594 

 105 



594 



