INDEX. 



XIII 



Pago. 



Ptelea parvula 173, 198 



subvestita 156, 171, 198 



undulata 153, 198 



villosula 164,198 



Ptiloria neomexicana 227 



tharberi 227 



Pvrrocoma amplectens 224, 237 



Quercus 232 



douglassii novomexicana 179 



> emoryi 166,179 



fendleri 180,239 



gambelii 166, 180 



novomexicana 179 



oblongifolia ISO 



rydbergiana 160,180,232 



undulata obtusifolia 169, 180 



pedunculata 109, 180 



Radicula sphaerocarpa 188 



Rafinesquia neomexicana 227 



Ranunculus cymbalaria 241 



nudatus 153, 186 



Ratibida tagetes emerea 158,224, 2-13 



Rharanus 237 



betulaefolia 162,200,236 



fasciculata 173,200 



ursina 152,200 



Rhodiola neomexicana 171,173,189 



Rhus 237 



glabra 237 



sorbifolia 160,199, 237 



trilobata mollis 164, 199 



Ribes leptanthum 190 



veganum 157,190, 232 



mescalerium 156,190, 233 



mogollonicum 162, 190 



pinetorum 191 



wolfli 190 



Robinia neomexicana 162, 196 



Rosamiriflca 161,192,237 



neomexicana 154, 192, 232 



pecosensis 104,192, 232 



praetincta 164, 192 



stellata 164, 192 



suffulta 160, 192, 236, 245 



Rubus neomexicanus 171,191 



nutkanus parvifolius 169, 192 



Rumcx ellipticus 166, 181 



hymenosepalus 230, 236, 238 



Russian thistle in New Mexico 233,245 



Salvia henryi 162, 212 



Sambucus melanocarpa 109,215, 235 



neomexicana 160, 173.215 



Sanvitalia abcrti 224 



Schkuhria neomexicana 169.224 



Sehmaltzia 199 



emoryi 174,199 



leiocarpa 161, 199 



Scrophularia coccinea 171,214 



montana 155,173,215 



Sedum cockerellii 109,189 



wootonii 164, 189 



Selaginellu rupestris — 244 



fendleri 169,175 



l. rupincola 164,175 



Selinocarpus lanceolatus 173, 183 



Page. 



Senecio bigelovli 224 



canovirens 173, 224 



cardamine 162. 224 



cynt hioides 162, 224 



fendleri 169,225, 236 



microdontus 225 



mogollonicus 157, 162, 225 



neomexicanus 174,225, 234 



prionophyllus 157, 162, 225 



quaerens 225 ■ 



rusbyi 162,225 



sanguisorboides 169, 225 



toluccanus microdontus 225 



wootonii 173, 225 



Sericotheca dumosa 191 



Sicyos ampelophyllus 159, 2 1 6 



glaber 161.216 



Sida neomexicana 171,200, 235 



Sidalcea Candida 169, 200 



tincta 158.200 



neomexicana 169, 200 



Sideranthus 217 



gracilis 221 



serratus 222, 227 



wootonii 222, 227 



Silene concolor 153, 184 



wrightii 171, 184 



Simsia seaposa 166. 225 



Sisymbrium incisum 169, 188 



vaseyi 223 



Sitanion caespitosum 154,177, 243 



Sleepy grass 230 



Slime moulds of New Mexico 239 



Snow, Prof. F. II 158 



Solanum fendleri 212 



tuberosum boreale 212 



Solidago aureola 153,225 



Sophia andrenarum 161,188,231 



osmiarum 161,188,231 



halictorum 161,188,231 



incisa 188 



obtusa 153,189,237 



ochroleuca 161, 189 



serrata 153,189,237 



Sorbus 236 



scopulina 169, 192 



Sphaeraleea emoryi 174 , 200 



fendleri 169,201 



glabrescens 201 



incana 174, 201 



dissecta 163, 201 



laxa 156,201 



leiocarpa 161,201 



loba ta 161 , 201 



perpallida 201,231 



martii 105,201,232 



pumila 201 



ribifolia 201 



simulans 155. 201 



tripartita 159, 201 



Sporobolus giganteus 173, 1 77 . 240 



Stachys rothrockii 174, 21 2, 235 



Stanly, J. M ■ 206 



Stephanomeria thurberi 227 



Stevia macella 171, 225 



micrantha 225 



