INDEX. 



383 



Microrhamnus 166 



ericoides 168 

 Microseris linearifolia 176 



nutans 214 

 Mimosa biuncifera 171 

 Mimosaceae 162 

 Mimulus langsdorfii 361, 362 



primuloides 236 

 Mirabilis oxybaphoides 187 

 Mitella pentandra 226 

 trifida 219, 221, 226 

 Milium 361, 362 

 Monarda citriodora 202 



fistulosa 130, 187, 190, 299 

 Monardella odoratissima 214 

 Moneses 59 



uniflora 219 

 Monolepis nuttalliana 176 

 Monotropa 61 

 Monstera 61 

 Muhlenbergia 110, 141, 143, 146, 148, 281, 282 



affinis 202 



gracilis 288 



gracillima 140, 146, 288 



porteri 145, 146, 147, 148, 177, 288 



wrightii 361 

 Munroa squarrosa 288, 302 

 Musa 61 



Myosotis alpestris 234 

 Myosurus minimus 302 

 Myrmecodia 61 

 Myrtillus 14 



nigra 14 

 Nabalus asper 130 

 Navarretia leucophaea 304 

 Nelumbo 61 

 Neotoma 91 

 Nepeta cataria 187 

 Nipa 61 

 Nolina 286, 300, 328 



erumpens 291 



microcarpa 291 

 Nymphaea 59, 61, 110 



polysepala 68 

 Nymphaeaceae 55 

 Oenothera primaveris 303 



rhombipetala 94 

 Olneya 171, 174 



tesota 171, 172 

 Ophrydeae 60 

 Opulaster 180, 181, 185, 187, 221 



opulifolius 182, 185, 186, 210 

 Opuntia91,95, 162, 165, 167, 175,298,300,317 



arborescens 168, 300 



arbuscula 171, 300 



basilaris 193 



bigelovii 300 



chlorotica 168, 171, 300 



discata 171, 175, 300 



engelmannii 171, 193, 291, 300 



fulgida 167, 171, 172, 174, 291, 300 

 mamillata 171, 174, 300 



lindheimeri 291 



mesacantha 160, 199, 300, 320 



phaeacantha 168, 171, 300 



polyacantha 120, 160, 300, 320 



robust a 291 



spinosior 167, 171, 172, 174, 291, 300 



versicolor 167, 171, 172, 300 

 Orchis, 59 61 



Oreoscoptes montanus 91 

 Oreoxis alpina 234 



humilis 234 

 Orthocarpus luteus 302 

 pilosus 228 

 purpurascens 176, 304 

 purpureus albus 160 

 Oxalis 14, 61 

 acetosella 14 

 corniculata 193 

 oregana 219 

 pumila 219 

 stricta 130, 190 

 Pachylophus caespitosus 187 

 Pachystigma 187 



myrsinites 219, 221, 226 

 Paeonia brownii 193 

 Panicum 133, 134, 281 

 capillare 94, 288 

 hirticaulum 176 

 lachnanthum 288 

 scoparium 133, 134 

 texanum 322 



virgatum 132, 133, 134, 288 

 Pappophorum wrightii 176 

 Parkinsonia 162, 165, 166, 167, 171, 172, 173, 

 175, 197, 300 

 aculeata 171 



microphylla 171, 172, 175 

 torreyana 171, 172, 173, 174 

 Parnassia fimbriata 226 

 Parthenium 162, 166, 169 



incanum 168, 171 

 Pasania densiflora echinoides 213 

 Pectis angustifolia 302, 303 

 papposa 176 

 prostrata 176, 303 

 Pectocaiya 176 

 linearis 302 

 penicillata 176 

 Pedicularis centranthera 199 

 flammea 234 

 lanata 234 

 oederi 234 

 parryi 234 

 racemosa 226 

 scopulorum 234 

 semibarbata 214 

 wrightiana 202 

 Pentstemon 110 

 azureus 193 

 barbatus 187, 199 

 bridgesii 214 

 coeruleus 187, 199 

 confertus 152, 160, 236 

 deustus 214 

 glaucus 226, 234 

 gracilentus 214 

 gracilis 130, 210 

 grandi floras 130 

 hallii 234 

 heterophyllus 193 

 labrosus 214 

 linarioides 199 

 procerus 290 

 secundiflorus 187, 210 

 strictus 160, 187 

 unilateralis 160, 187 

 virgatus 361 

 wrightii 176 



