814 METASPERMAE OF THE MINNESOTA VALLEY 



Sagittaria sagittaefolia var. 



variabilis (ENGLM.). . . 45 



simplex A UCT 44 



simplex PUKSH 44 



stolonifera ENGLM. and 



GRAY 44 



variabilis EXGLM 44 



vulgaris GULDENST 44 



Sagotia WALP 319 



Salicaceae- 179 



Salicaria TOURN 374 



Salicophyllum 181 



Salix LINN 181 



amygdaloides ANDERS... 185 



Salix angustata PURSH 182 



arbuscula PALL 181 



Salix Candida WILLD 182 



Salix carol iniana MICHX 185 



conifera WILLD 183 



Salix cordata MUHL 182 



cordata var. angustata 



(PURSH) 182 



discolor MUHL 184 



Salix elegans BESS 181 



fa-lcata PURSH 185 



fluviatilis NUTT 184 



f uscata PURSH 183 



grisea WILLD 183 



grisea var. subglabrata 



Kocn 183 



houstoniana PURSH 185 



Salix humilis MARSH 183 



Salix incaiia Micnx 182 



ligustriana MICHX. f 185 



livida var. occidentalis 



GRAY 184 



Salix longifolia MUHL 184 



Salix longifolia var pedicillata 



ANDERS 184 



longirostris MICHX 183 



Salix lucida MUHL 1 85 



Salix lucidavar.serissima BAIL 185 



melanopsis NUTT 185 



Salix muhlenbergiana PURSH. 183 



muhlenbergiana WILLD. 183 



Salix myrtilloides LINN 181 



Salix myrtilloides var. pedicil- 



laris CAREY 182 



Salix nigra MARSH 185 



Salix nigra var. falcata GRAY. 185 



ni vea SM 182 



pedicillaris HOOK 181 



pennsylvanica SAL 183 



pentandra NUTT 185 



pentandra WALT 185 



Salix petiolaris SM 183 



Salix petiolaris var. g r a c i 1 i s 



AND 183 



prinoides PURSH 184 



rigida MUHL 182 



rosmarinifolia PURSH. .. 183 



Salix rostrata RICH 1 84 



Salix rubra RICH.... 184 



sensitiva BARK 184 



Salix sericea MUHL 183 



tomentosa SCHRAD 182 



Salix tristis AIT 183 



Salix vagans var. rostrata 



ANDERS 184 



Salsola LINN 213 



Salsola Carolina MICHX 213 



caroliniana WALT 21 3 



Salsola kali LINN 213 



Salsola kali var. caroliniana 



NUTT 213 



Sambuceae B. and H 490 



Sambucus LINN 487 



Sambucus canadensis LINN 488 



Sambucus glauca GRAY 488 



humilis RAF 488 



nigra MARSH.... 488 



pu bens MICHX 488 



pubescens PERS 488 



pubescens var. arbores- 



cens T. and G 488 



pubescens var. B. HOOK 488 



Sambucus racemosa LINN 488 



Sanguinaria LINN 252 



Sanguinaria acaulis MOENCH. 252 



Sanguinaria canadensis LINN. . 252 



Sanguinaria vernalis.SALiSB.. 252 



Sanguisorbaceae LINDL 281 



Sanicula LINN 387 



canadensis LINN 388 



marylandica LINN 387 



Sanicula marylandica var. can- 

 adensis TORR 388 



marylandica T. and G. . . 388 



Santalaceae 199 



Sapinduceae BAILL 351 



Sapindaceae B. and H 350, 351 



Saponaria dioica CHAM, and 



SCHLECHT 220 



Sarracena TOURN 225 



Sarracenia LINN 271 



purpurea LINN 271 



Sarraceniaceae 271 



Sarratia MOQ 214 



Sarcoca RAF 215 



Sarcoglottis PRESL 170 



Sarothra LINN 362 



Satureja virginiana LINN 452 



Saturn ia MARATTI' 147 



Saturnia SaLiSB 147 



Satyrium bracteatum PERS. . . 168 



hiisutum GILIB 172 



repens LINN 172 



repens MICHX 171 



Sauroglossum LINDL 170 



Sauvagesiaceae LINDL 365 



Sa vastana SCHRANCK 55 



Savia RAF 311 



Saxifraga LINN 274 



oppositifolia 274 



Saxifraga palustris LINK 274 



Saxifraga pennsylvanica LINN. 274 

 Saxifraga semipubescens 



SWEET 274 



