1068 



INDEX 



Page 



Sandfood 659 (7) 



Sandlily 189 



Sandpaper-plant 589 



Sandreed 110 



Sandroot 659 



Sandspurry 310 



Sandverbena — 293 



Sandwort 307 



Sangre-de-Cristo 532 



Sangre-de-drago 532 



Sapote family 669 



Satintail 149 



Sawgrass 168 



Saxifrage 378 



Saxifrage family 377 



Scalebroom 1003 



Scarlet-bugler 811 



Scarlet-runner - 503 



Scoke 295 



Screwbean, Fremont 420 



Scurf-pea 450 



Sea-purslane 296 



Sedge 168 



Sedge family. 155 



Seedbox 621 



Seepweed 277 



Seepwillow 934 (932) 



Sego-lily 195 (194) 



Selaginella family 44 



Selfheal 775 



Senecagrass '.— 140 



Senna 422 



Senna subfamily 421 



sensitive-jointvetch 492 



Sensitive-pea . 424 



Serviceberry . 392 



Shadscale 273 



Sheepfat 273 



Shepherds-purse 360 



Shinleaf 662 



Shootingstar 668 



Silktassel 658 (18) 



Silvergrass 78 



Silverweed 400 



Simaruba family 517 



Sinita 596 



Sisal 203 



Skeletonweed 248 (238) 



Skullcap 771 



Skunkbush 549 



Skunkcabbage 188 



Skunkleaf 726 (727) 



Skunkweed 371 



Skyrocket 723 



Sleepygrass 124 



Slimwood 583 



Slippery elm 580 



Small-mistletoe 233 



Smartweed 257 (258) 



Smoketree 457 (13) 



Snailseed 333 



Snakecotton 283 



Snakeroot 317 



Snakeshead 1025 



Snakeweed 896 



Snapdragon 803 



Sneezeweed 988 



Snowberry 855 



Snow-on-the-mountain 541 (535) 



Soapberry 553 



Soapberry family 553 



Soapweed 196 



Soapwort 314 (315) 



Sore-eye-poppy 566 



Sorghum 152 



Sorrel 254 (255) 



Sotol 200 



Sourclover 441 



Sowthistle 1027 



Spanish-bayonet 196 (197) 



Spanish-clover 447 



Spanish-dagger 197 



Spanish-needles 964 (978) 



Spanish-tea 265 



Speargrass 124 



Spearmint 785 



Spectacle-pod 356 



Speedwell 823 (824) 



Spicebush 452 



Page 



Spiderflower 371 



Spidergrass.. 128 



Spiderwort 178 



Spiderwort family 177 



Spikenard, American 639 



Spikerush 163 



Spinach 262 



Spleenwort .. 32 



Sprangletop 132 (78) 



Springbeauty 300 



Spruce 63 (22,64) 



Spurge 534 (539) 



Spurge family 523 



Squash 860 



Squaw-apple 394 



Squawberry 787 



Squawbush 549 (18) 



Squaw-cabbage 344 



Squaw-lettuce, western 729 



Squawroot 836 



Squirreltail 103 



St. Johnswort 582 



St. Johnswort family 582 



Starflower 201 



Starleaf 515 



Starlily 189 



Star-thistle 1016 



Starwort 304 



StickleaL 590 



Stickseed 745 



Sticktight 964 



Stinkgrass 93 



Stinking-willow 453 



Stitchweed 304 



Stonecrop 375 



Strawberry 396 (388) 



Strawberry-blite 265 



Strawflower 870 



Sudan-grass 152 



Sugarbush 549 



Sugarcane 78 



Sulphurflower 250 



Sumac 548 (550) 



Summer-cypress 275 



Summer-lilac 674 



Sundrops 624 



Sunflower 955 (870) 



Sunflower family 869 



Sweet-cicely 643 



Sweetclover 441 



Sweetgrass... 140 



Sweet pea 499 



Sweetpotato 698 



Sweetroot 643 



Sweetvetch 491 



Switchgrass 144 



Switchsorrel 554 



Sycamore 387 (20) 



Syringa 382 



Tall-oatgrass 1034 



Tamarix, French. 583 



Tamarix family 583 



Tanglehead 153 (13) 



Tansymustard 364 



Tapiro 15 



Tarbush 957 



Tares 105 



Tarragon, false 1002 



Tarweed 968 



TefE 93 



Telegraph-plant 898 



Tepary 504 (503) 



Tesota 466 



Texas-timothy 113 



Thimbleberry 395 



Thistle 1012 



Thornapple 797 



Thoroughwort 885 



Three-awn 127 



Thyme 767 



Tickclover 493 



Tickseed 961 



Timothy 113 (78) 



Toadflax 802 



Tobacco 798 (786) 



Tobacco-root 859 



Tobosa.. 131 



Tomatillo - 787 



Tomato 786 



