INDEX. 



397 



Page. 



Riccia crystallina, L 350 



fluitans, var. lata 350 



Frostii, Austin - 350 



Watsonii, Austin 350 



Riddellia tagetina, Nutt 167 



Rinodina turfaceit, (Wahl.) TCoerb 351 



Rivina lsevis, L 228 



Rosa Arkansana, Porter 115 



blanda, Ait 115 



blanda, Ait., var. p. T. & G- 115 



Californica, Ch. & Schl 116,360 



fraxinifolia., Bork 115 



Nutkana, Presl 115 



ROSACE2E 110,359 



RUBIACES 137 



Rubus deliciosus, Torr - Ill 



Neo-Mexicanus, Gray Ill 



Nntkanus, Moc Ill 



strigosus, Michx Ill 



Rudbeckia columnaris, Pursh, var. pulcherrima 160 



columnaris, Pursh, var. Tagetes 160 



hirta,L 160 



laciniata, L 160 



occidentalis, Nutt 160 



Ruellia tuberosa, L., -var. occidentalis, Gray 218 



Rumex conglomeratus, Murray 373 



longifolius, DC 231 



occidentalis, "Watson 231 



salicifolius, Weinm 231 



RUTACES 81 



Sabbatia, Adans 190 



Sage (White) 49 



Sagina Linnasi, Presl 72, 356 



Salazaria Mexicana, Torr 223 



SAXICACE.ZE 240,374 



Salicornia ambigua, Mx 373 



Salix amygdaloides, Anders 240 



desertorum, Richard 241 



glauca,Ii 241,374 



laevigata, Bebb, var. angustifolia 374 



livida, "Wahl., var. occidentalis, Gray 240 



longifolia, Muhl 240 



nigra, MarBh., var. amygdaloides, Anders 240 



Novas Angliee, var. pseudo-cordata, Anders . . . 240 



reticulata,!* 8,242 



rostrata, Richards 240 



vagans, var. rostrata, Anders 240 



Wolfii,Bebb 241 



Salsola 369 



Salvia Columbariie, Benth 48,372 



lanceolata, "Willd .?* 222 



Sambucus glauca, Nutt 135, 363 



Mexicana, Presl! 135 



racemosa, L. , var. pubens, "Watson 136 



Samolus Valerandi, L. , var. Americanus, Gray . '. 368 



SANTALACE.3E 254 



Sanvitalia Aberti, Gray 159 



SAPINDACES 83,357 



Sapindus marginatns, "Willd 83 



Saponaria vaccaria, Host .-. 70 



Sarcobatus 26 



venuiculatus, Torr j. 235 



Sarcodes sanguinea, Torr 367 



Sarcostemma bilobum, Torr 187 



cynanchoides, Decaisne 187 



het&rophyllum, Engelm 187 



Sarratia Berlandieri, Torr 234 



Berlandieri, vair.Jlmhriata, Torr 234 



SATJRURE.ZE 2-19,375 



Saxifraga adscendens, L 116 



cestivalis, Eisch 117 



bronchialis, L 11G 



chrysantha, Gray 116 



controversy Sternb 116 



flagellars, Willd 8, 116 



Hirculus, L 8,116 



integrifolia, Hook 117 



nivalis, L 117 



nivalis, var. ? Gray 117 



punctata, L 117 



serpyllifolia, Pursh 8,116 



SAXIFRAGES 116,361 



Scapania compacta, Roth 350 



udulata, Nees 350 



uliginosa, Swartz, Nees 350 



Scirpus maritimus, L 275, 376 



microcarpus, Presl 376 



pauciflorus, Lightf 275 



pungens, Tahl 275 



validus, Vahl 275,376 



Schinus molle, Linn 42 



Scrophularia Califomica, Cham 370 



nodosa, L. 210 



SCROPHTJLARIACE2E 209,370 



Scutellaria antirrhinoides, Benth 223 



galericulata, L 223 



resinosa, Torr 223 



Sebaea,Br 190 



Sedum rhodanthum, Gray 119 



Rhodiola,DC 119 



stenopetalum, Pursh 119 



Wrightii, Gray 119 



Senecio Andinus, Nutt 177 



aureus, L., var., Gray 366 



aureus, L., var. borealis, T. & G 177 



aureus, L., var. croceus, Gray 177 



aureus, L., var. WeraeriEefolius, Gray ~ 177 



Bigelovii, Gray 178 



Bigelovii, Gray, var. monocephalus 178 



canus, Hook., var 177 



cemuus, Gray 177 



Clarkianus, Gray 366 



Douglasii, DC "- 177,366 



eremophilus, Richard 178 



Eendleri, Gray 178 



Fremontii, T. & G 178 



Fremontii, T. & G., var. occidentalis, Gray.. 365 



longilobus, Benth., var. floccoso-incana 177 



lugens, Hook 177 



lugens, Richards., var. exaltatus,T>. C. Eaton. 177 



lugens, Richards., var. foliosus, Gray 177 



lugens, Richards., var. Hookeri, D. C. Eaton. 177 



Soldanella, Gray 178 



spaitioides, T. & G 178 



triangularis, Hook .7, 177, 366 



Sequoia gigautea, Torr 34, 36, 353 



Setaria caudata, R. & S 295 



Shepherdia Canadensis, Nutt 238 



Sibbaldia procumbens, L 114 



Sida filiformis, Moric, var 75 



hederacea, Torr 75 



lcpidota, Gray 75 



