864 



INDEX OF GENERA AND FAMILIES 



Echinocactus 



157,159,156 

 Echinocereus 153, 155 

 Echinoglochin 561 

 Echinomastus 157 



Echinopanax 215 



Echinospace 638 



Echinospermum 



549, 550, 561, 594 

 Echium 548 



Elaeagnaceae 163 

 Elaeagnus 164 



Elaphriunt 20 



Elatinaceae 118 



Elatine 118 



Elephantella 807 



Ellisia 479, 485 



Emmenanthe 519, 521 

 Empetraceae 45 



Empetrum 305, 45 



Endosmia 234 



Epilobium 170 



Epithymum 391 



Eremalche 96 



Eremocarpus 24 



Eremocarya 575 



Eriastrum 431 



Ericaceae 297 



Ericales 475 



Ericam^ria 475 



Eriodictyon 



475, 525, 526 

 Eriogonum 392 



Eritrichium 559, 



572, 578, 580, 599, 557 

 Erodium 5 



Eryngium 278 



Erythraea 352 



Esula 34 



Euceanothus 70 



Eucharidium 184 



Euchroma 828 



Eucnide 140 



Eucrypta 485 



Eulobiis 196 



Eulophus 233, 253 



£Mna»Hj 714 



Euonymus 53 



Euphorbia 30 



EUPHORBIACEAE 23 



Euploca 534 



Euryptera 249 



Eustoma 354 



Ewfoca 490, 519, 523 

 Exacum 351 



Fagaceae 286 



Fagonia 14 



Fatsia 215 



Fenslia 424 



Ferocactus i57, 156 



Ferw/o 249, 277 



Floerkea 46, 49 



Foeniculum 241 



Forestiera 347 



Forsellesia 55 



Fouquieria 474 



FOUQUIERIACEAE 474 



Garryaceae 284 



Gaultheria 306 



Gaura 201, 211, 209 

 Ganropsis 183 



Gayophytum 181, 206 

 Gentiana 351, 355 



Gentianaceae 350 

 Geraniaceae 1 



Geranium 7, 1 



Gerardia 765 



Gilia 403, 407, 



413, 417, 432, 442, 



453,454,456 

 Glaucoides 333 



Glaux 333 



Glecoma 627 



Glehnia 273 



Glossopetalon 54 



Glycosma 226 



Glyptocaryopsis 562 

 Godetia 183, 184 



Gomphocarpus 374, 375 

 Gonolobus 373 



Gossypiiim 112 



Gratiola 688, 731 



Greeneocharis 557 



Gregoria 336 



Gruvelia 537 



Gymnandra 800 



Gymnosteris 407 



Hackelia 550 



Halitnuim 122 



Halliophytum 24 



Haloragidaceae 



^J,212 

 Harpagonella 609 



Harrimanella 305 



Hartmannia 194 



Hedeoma 647, 645 



Hedeomoides 647 



Helianthemum 122 

 Heliotropium 534, 535 

 Helosciadium 222, 238 

 H emisphaerocarya 598 

 Hemitomes 296 



Heracleum 268 



Herpestts 706 



Hesperalcea 106 



Hesperochiron 527 

 Hesperogenia 242 



Hesperolinon 12 



Hesperoxalis 8 



Heterogaura 211 



Hibiscus 110 



Hippophae 163 



Hippuris 213 

 Hoitsia 403, 452 



Holacantha 20 



Horminum 643 



Horsfordia 83 



Huegelia 432 



Hydrocera 59 

 Hydrocotyle 218, 217 

 Hydrophylla- 



CEAE 476 



Hydrophyllum 



487, 478 



Hymenoclea 475 



Hyoscyamus 668 



Hypericaceae 115 



Hypericum 115 



Hypopitys 295 



Hyptis 662 



Hyssopus 624 



Krynitckia 557, 



559, 578, 580, 598 



Labiatae 614 



Lachnostotna 373 



Latniaceae 614 



Lamium 628 



Langloisia 452 

 Lappula 550, 563, 548 



Larrea 16 



Lavatera 109 



Lavauxia 196 



Ledum 298 



Leibergia 250 



Leiostemon 750 



Lemmonia 522 



Lennoa 475 



Lennoaceae 475 



Leonotis 628 



Lepargyraea 164 



Lepechinia 643 



Lepidostemon 769 

 Leptodactylon 431,454 



Leptoplectron 784 



Leptosiphon 419 



Leptotaenia 252 



Leucocraspediim 365 



Leucothoe 305 



Ligusticum 235 



Lilaeopsis 218 



Limnanthaceae 46 

 Limnanthes 46 



Limonium 344 



Limosella 732 



Linaceae 9 



Linanthastrum 431 

 Linanthus 407,413 

 Linaria 778, 784 



Lindernia 688, 687 



Linum Z^'^, 11 



Lippia 612,613 



Lisianthus 355 



Lithospermum 



557, 563, 574, 606, 546 

 Lithraea 51 



Loasaceae 133 



Loeselia 453, 454 



Loganiaceae 350 

 Lomatium 246 



Lophanthus 624 



Ludwigia 168 



Lunellia 800 



Lycium 663 



Lycopersicon 682 



Lycopsis 542, 540 



Lycopus 658 



Lysimachia 332, 331 

 Lythraceae 164 



Ly thrum 165 



Macuillamia 732 



Madronella 649 



Malacothamnus 91 

 Malosma 51 



Malva 84, 88, 92, 



106, 110, 211, 107 

 Malvaceae 82 



Malvastrum 



87, 96. 97, 90 

 Malveopsis 90, 92 



Mammillaria 



159, 160, 162 

 Marrubium 624 



Matelea 373 



Maurandya 783 



Mazus 688 



Meadia 341 



Melampyrum 810 



Melia 20 



Meliaceae 20 



Melissa 645 



Melocactus 156 



Menodora 349 



Mentha 659 



Menthaceae 614 



Mentzelia 142, 134 



Menyanthaceae 365 

 Menyanthes 366, 365 

 Menziesia 303, 301 

 Merctirialis 28 



Merimea 119 



Mertensia 544 



Mesosphaerum 662 

 Metagonia 327 



Microcala 351 



Micromeria 646 



