178 



MISSOURI BOTANICAL GARDEN. 



Rubus, 84. 

 Ruellia, 115. 

 Russelia, 113. 



Sabal, 137, 169. 



Saccharum, (146, 149). 



Sagittaria, 139. 



Salicoruia, 122, 169. 



Salmea, 100. 



Salvia, 119, 168. 



Samara, (104). 



Sambucus. 92. 



Sarcostemma, 106. 



Sauvagesia, 59. 



Scaevola, 103, 167. 



Schaefferia, 70, 165. 



•Schlnus, (68). 



Schraldelia, (72). 



Schoenus, (141, 142). 



Schomburgkia, 133. 



Sciadophyllum, (51). 



Sciodaphyllum,51, 9L 



Sclrpns, (140, 141). 



Scleria, 142, 170. 



Scoparia, 113 



Scuttellarla, 119. 



Senecio.lOl. 



Seriania, 71, 166. 



Serjania, (71). 



Sesamum, 115. 

 Sesban, (75). 

 Seabania, (75). 

 Sesuvlum, 91, 167. 

 Setaria, 53, 145, 170. 

 Seuteria, (106). 

 Sicyos, (71). 

 SIda,62, (63), 165. 

 Sllene, 60. 

 Silphium, (99). 

 Sinapls, (58). 

 Smilax, 137, 1C9. 

 Solarium, 111, 168. 

 Solldago, 97, 167. 

 Sonchus, 102, 167. 

 Sophora, 80, 166. 

 Sorghum, 147. 

 Sparganophorus, (96). 

 Spergulastrum, (60). 

 Spermacoce, 55, 95, (96), 167. 

 Spigelia, 106, 168. 

 Spllanttiea, 100. 

 Spondias, 73. 

 Sponla, (129) . 

 Sporobolus, 147, 170. 

 Stachys, 119. 

 Stachytarpheta, (117). 

 Stellarla, (60). 

 Stellularia, (60). 

 Stemodla, 113, 168. 



Stenostomum, (93). 

 Stenotaphrum, 145, 170 

 Stigmaphyllon, 67. 

 Streptachne, (147). 

 Struchium,96. 

 Strumpfla, 94, 167. 

 Stylosanthes, 75, 166. 

 Suriana, 69, 165. 

 Swartzia, (80). 

 Swietenia, 70, 165. 

 Synadrella, (100). 

 Syngonium, 139. 



Tabebnla, 115, 168. 

 Tabernaemontana, 105. 

 Talinum, 61. 

 Tamarindus, 81. 

 Tecoma, 115, 168. 

 Telanthera, 121. 

 Tephrosia, (75). 

 Teramnus, 77, 166. 

 Tereblnthus, (69). 

 Terminalia, (85). 

 Tetrazygla, 87, 166. 

 Teucrium, 120, 169. 

 Thalassia, 131. 

 Thrinax, 138, 169, 170. 

 Thunbergia, 115, 168. 

 Thamnia, 59. 

 Theobroma, 66. 

 Thespesia,64, 165. 

 Thouinia, (72). 

 Thyana, 72, 166. 

 Tillandsla, 135, 188. 

 Tlnus, (103). 

 Toblnla, (68). 

 Tournefortia, 108, 168. 

 Tradescantla, 137. 

 Tragia, 129. 

 Trema, 129, 169. 

 Triads, (88). 

 TrlbuluB, 67, 165. 

 Trichilia, 69. 

 Tricholaena, (144). 

 Trichomanes, (152). 

 Trlfolium, 74. 

 Trlopteri8,67, 165. 

 Triphasla, 68. 

 Tripsacum, 146. 

 Triumfetta, 66, 165, 

 Trixis, 102. 

 Tupa, (103). 

 Turnera, 88, 166. 

 Tussllago, (102). 

 Typha, 138. 



Ucacou, 100,167. 

 Uncinla, 142. 

 Uniola, 150, 170. 



