246 



OHIO BIOLOGICAL SUEVEY 



Salvia, 1686 

 Sambucus, 1774 

 Samoliis, 1382 

 Sanguinaria, 670 

 Sanguisorbia, 1051 

 Sanicula, 1705 

 Sapouaria, 922 

 Sarothra, 849 

 Sarracenia, 662 

 Sassafras, 660 

 Satiireia, 1636 

 Saururus, 999 

 Savastana, 414 

 Saxifraga, 1187 

 Scandix, 1713 

 Scheuehzeria, 85 

 Schizonotns, 1033 

 Sehmaltzia, 1238 

 Scirpus, 160 

 Sclerantluis, 939 

 Scleria, 179 

 Scrophularia, 1520 

 Scutellaria, 1622 

 Seeale, 366 

 Sedum, 1181 

 Selaginella, 64 

 Seneeio, 2012 

 Sericocarpiis, 1929 

 Sherardia, 1773 

 Sicyos, 1364 

 Sida, 825 

 Silene, 911 

 Silphium, 1878 

 Sinapis, 743 

 Sisj'mbrium, 693 

 Sisyrinehiiim, 561 

 Sium, 1736 

 Smilax, 522 

 Solanum, 1510 

 Solidago, 1904 

 Sonelms, 2039 

 Sophia, 706 

 Sorbns, 1053 

 Sorghastrnm, 467 

 Sparganium, 116 

 opartina, 376 

 Spathyema, 124 

 Specularia, 1814 



Spergula, 903 

 fcspermaeoee, 1759 

 Sphenopholis, 341 

 Spigelia, 1452 

 Spinaeia, 961 

 Spiraea, 1036 

 Spirodela, 128 

 Sporobolus, 383 

 Stachys, 1675 

 Staphylea, 1224 

 Steironema, 1375 

 Stenanthium, 498 

 Stenophyllus, 158 

 Stipa, 409 

 Stomoisia, 1585 

 strtptopus, 510 

 Strophostyles, 1180 

 t'tylophorum, 671 

 Stylosanthes, 1135 

 Sullivantia, 1189 

 Symphoricarpos, 1788 

 Symphytum, 1605 

 Synaudra, 1668 

 Synanthyris, 1534 

 Synosma, 2011 

 Syndesmon, 647 

 Syntherisma, 451 

 Syringa, 1453 



Taenidia, 1723 

 Tanacetum, 2000 

 Taraxacum, 2065 

 Taxus, 76 

 Tecoma, 1576 

 Tetraneuris, 1884 

 Teuerium, 1618 

 Thalesia, 1572 

 Thalictrum, 649 

 Thaspium, 1721 

 Thlaspi, 703 

 Thuja, 72 

 Thvmus. 1645 

 Tiarella, 1190 

 Tilia. 832 

 Tiniaria, 977 

 Tipularia, 597 

 Ti'--sa, 904 

 Tit'iyiialopsis, 806 



