388 INDEX 
Page 
Sphaeralcea pedata........-.....-----+------ 148 
angustiloba.......--....---.---+----- 148 
subhastata................------------- 147, 148 
tenuipes. ........2..-... 02 eee ee eee ee eee 148 
Sphoenoclea.......---...---..----22 22 e ee eee 305 
pongatium.......-.----.---- ee eee eee eee 306 
zoylanica..........2.-.2..2--22ee eee ee 305, 306 
Sphenocleaceae......-.....------ 0-0-2222 eee 306 
Squirrel, antelopo...........---..------------ 345 
Star thorn. ...........022 222-2 e eee cee ee eee 369 
Stegnosperma halimifolium...............-.. 327 
Steironema validulum.............-..-..---- 158 
Stellaria crispa.......-.....2--2.2.-0-2--005- 207 
Stenolobium incisum...............--..----- 174 
£2 6 |: 175 
Stillingia linearifolia..........-..-....-.----- 13 
Stilt palms. ........-....---....--- 225, 229, 251, 253 
Strawberry.......--.--.------------ee- 264, 268, 269 
Streptanthus carinatus................-..--- 125 
Strombocarpus...........-.--.--...020eeeeee 8 
Strophocactus. ........--...-----.-.--------- 262 
wittil. 0.0.2... 22222-22222 - eee eee eee 262 
Succulents, inadequacy of dried specimens. . . 63 
Sugar palms. ............-...2-2-.---2------- 253 
Sugar pine.........-.-.-. 22-22-2222 eee eee eee 313 
Switch sorrel...............-2-2-2- 2202s eee 346 
Sycamore, California. .............----- ee---- 830 
Sympetaleia rupestris................--...--- 15 
Symphoricarpos parishii..................... 367 
Synechanthaceae .................----- 244, 245, 252 
Synechanthus..............-2-.-------.----- 252 
Tagetes lacera........-.-..---------2-2e- eee 370 
Talayote..........-..22- 222 eee eee ee eee 360 
Talinum angustissimum..............-.....- 12 
aurantiacum.........-...-.-------------- 120 
angustissimum........---.--+-------- 120 
brevifolium................0220.22222022- 121 
lineare..............-2-2- 0-2-2 e eee eee eee 120 
longipes........-.. wee eee cece eee eee eee 120 
parviflorum...........2..-2--22-2-2-22+-- 121 
pulchellum...........2...2-222-2.----.---- 121 
Talipot palins.........-.-.-.---------------- 253 
Tamarind.............-.--...---+------------ 337 
Tamarindo. ........--.-...----+--2--2---+-++-+- 337 
Tamarindus indica. ...........-....--------- 337 
Tapir.........2.22-2- 222 e eee eee eee 234 
Tapirira edulis. ................2-2-222.22-0-- 345 
Tapirus. .........0---. 2260 -e eee ee eee ee eee eee 234 
Tecoma stans......--2...---2200 eee ee eee eee 175 
Tembulwaenna. ........ wee eee eee eee eeeeeee 305 
Terebinthus microphylla...............+------ 4 
Tetraclea angustifolia............2........... 170 
coulteri.... 2.022.222.2222. eee eee eee 170 
Tetraneuris depressa...........--..---------- 193 
formosa. ............22-2 2.0 e eee eee eee eee 192 
leptoclada..........2.2....2-22 2-2-2 e eee 193 
pygmaea............-.2. 2222-2 eee eee eee 193 
Thalictrum peninsulare..............----.--- 328 
Thamnium cobanense.........----.--------- 24 
Thelypodium sagittatum............2.22.... 128 
vernale......-....---22. 02 -ee eee eee eee eee 128 
Thrinax.......-.....-----2---- 2-222 e eee eee 251 
Thymophylla hartwegi...............-....-- 191 
neomexicana. .......-....---+---2-------- 191 
thurberl...........----..---------------- 191 
Tilmia..... 2. cee eee e cece eee eee ee eweeeeee 225, 249 
Tithymalus altus 
bark used for dyeing 
Touterea laciniata 
Triodia pulchella 
Trixis angustifolia 
Tropical trees, investigation 
True date palms. ........-.--..----2--- 
TumMamoc.........2-. 222 e eee e ee eee 21 
Tumamoca......---22.22- 22 eee eee eee ee eee 21 
Tumionella monactis 
Vachellia farnesiana 
Vallesia dichotoma 
Velvety annona of Nicoya 
Viscainoa geniculata 
Washingtonia filifera 
gracilis. . 2.20.22... 2-0-2 e eee eee eee eee 316 
becca geceeeeceeeteeeseeeceeeees 262 
luridus.......-----.----- 2.2 eee eee eee eee 145 
menxicanus.........--0-.-2 200-222 e ee ee eee 145 
Trichobactris........2....------2eeeeeeeeeees 249 
Trifolium lacerum 
243, 244, 254 
Tuparosa.......-----.- 2-22 ee 17 
Turnera humifusa 
Ufia de gato............. eee eee cece eee eeeeee 337 
Underwood, view of Cnemidaria. 
Verbena bracteosa........------5-- eee eee 17, 166 
ween cece cece eee e ec eee eenenens 166 
Verbesina oreophila 
Verbesinaria (section) 
Veronica americana 
Vicia melilotoides........--------+.0+-eeeeee 141 
pulchella........-- 2-2 eee eee eee 141 
Vienna code of nomenclature. ..........-- 72,73, 75 
tastensis............-------2-.----26- 371 
tomentosa........-.-..-------2- eee eee eee $70 
Vulpes macrotis devius.......-.....-.------- 353 
248, 249, 251 
