292 University of California Publications in Botany. [VOL. 3 



PAGE 



Heleniastrum Bigelovii 206 



puberulum 205 



rivulare 206 



Helenieae 7, 161 



Helenium 205 



Bigelovii 206, 10 



puberulum 205 



Heliantheae 19, 125 



Helianthus 129 



annuus 130 



Californicus 132 



gracilentus 132, 134 



Oliveri 131, 132 



Parishii 131, 132 



petiolaris 130 



tephrodes 131 



Hemizonella 147 



Durandi 148 



minima 148, 10 



var. parvula 148 



parvula 148 



Hemizonia 148 



Clementina 150 



corymbosa 151 



Durandi 148 



fasciculata 152 



var. ramosissima 153 



Fitchii 155 



floribunda 151 



Heermanni 154 



Kelloggii 152 



luzulaefolia 155 



minima 148 



paniculata 151 



Parryi 155 



parvula 148 



pungens 154 



var Parryi 155 



ramosissima * 153 



Streetsii 150 



tenella 153 



virgata 153 



Wheeleri 149, 10 



Wrightii 152 



Hesperevax sparsiflora 106 



Heterotheca 41 



grandiflora 42 



floribunda 42 



Lamarckii 42 



scdbra 42 



subaxillaris 42 



Hieracium 283 



albiflorum 283, 10 



argutum 285 



Brandegei 285 



Breweri 283 



Grinnellii 285 



horridum 283 



Parishii 284, 10 



PAGE 



Hill-brush 216 



Hofmeisteria 27 



pluriseta 27 



viscosa 28 



Horseweed 93 



Hudsonian Zone 9, 10 



Hulsea 200 



Californica 200 



callicarpha 201 



heterochroma 202 



Parryi 200 



vestita , 200 



var. eallicarpha 201 



var. pygmaea 201 



Hymenoclea 118 



monogyra 118 



Salsola 118 



Hymenopappus 177 



filifolius 178 



lugens 178 



Wrightii 179 



Hymenothrix Wrightii 179 



Hymenoxys 203 



biennis 204 



canescens var. biennis 204 



chrysanthemoides var. excurrens 204 



Cooperi 203 



floribunda var. utilis 205 



latissima 204 



Richardsonii 205 



Hypochoeris 254 



glabra 255 



radicata 254 



Incienso 136 



Infantea Chilensis 187 



Inula ericoides 86 



scdbra 42 



subaxillaris 42 



Inuleae 17, 100 



Inyonia dysodioides 224 



Isocoma 62 



acradenia 64 



bracteosa 64 



decumben* 62, 63 



eremophila 64 



latifolia 62, 63 



leucanthemifolia 64 



microdonta 62, 63 



oxyphylla 64 



sedoides 62, 63 



veneta var. acradenia 64 



var. vernonioides 62 



vernonioides 62, 63 



villosa 62, 63 



Iva 116 



axillaris 116 



Hayesiana 116 



Jaumea 161 



carnosa .. .. 161 



