INDEX 603 
Page Page 
Rinorea castaneaefolia......----------------- 501 | Sapium caudatum-.-_._.-....-...--------- 127, 128 
crenata........------------------------ 494, 500 giganteum_.........-..------------------ 128 
CUSPO__._.....------------------ == === 2+ 518 moritzianum._._...-.-.---------------- 128, 129 
deflexa._.......--------.-.-------- 496, 497, 513 oligoneurum..........-.----------------- 128 
deflexiflora....------------------------ 496, 515 thelocarpum_.__.........---------------- 128 
dichotoma......-....---------- 491, 493, 494,497 | Sapotaceae.-......-..----------------------- 480 
faleata..........----------------------- 496,511 | Sarcobatus.-.........------------------------ 314 
flavescens._.........-------------- 494, 495,507 | Sauteria limbata...........------------ 280, 282, 283 
gossypium.........---------------- 491,494,498 | Savonette._..-..-...---.-------------------- 87 
gracilis. ..........--------------------- 493,517 | Schizolobium ezcelswm.-.-..---------------- 240 
guatemalensis_.....--.-------- 493, 495, 496, 509 parahybum..-..--.---------------------- 240 
guayenensis....._..---------------------- 500 | Scrophularia.-.....-..-------------------- 321, 324 
guianensis.._._.----------- 493, 494, 498, 499, 503 leporella__.....-...---------------------- 324 
hummelii_............------------- 494, 495, 505 nodosa occidentalis. ....-..--------------- 324 
hymenosepala......----------- 493, 494, 495, 504 occidentalis_....--.-..------------------- 324 
integrifolia____......--------------------- 518 | Scrophulariaceae of Central Rocky Mountain 
juruana_.._.........------------------ 496, 514 States _.......-.--------------------------- 318 
lindeniana.........-------------------- 495,503 | Selaginella acanthonota--.-. ee 165, 168, 169, 172 
macrocarpa....-----.------------------ 496, 514 arenarid.-..----------------------------- 163 
marginata.....-------------------- 495, 510, 511 arenicola.-...------------- 163, 164, 165, 166, 167 
martini_...........-.-------------- 495, 506, 509 cinerascens- .-.-----.-------------------- 159 
maximiliani..........----------------- 495, 500 funiformis-_......----.------------ 166, 167, 169 
melanodonta. -.------------------- 496, 510, 511 humifusa --..--.------------------- 165, 166, 169 
micrantha..........------------------- 409, 504 morphology of......--------------------- 160 
ovalifolia......-....------------------- 496, 513 riddellii......------------+-------------- 162 
paniculata..........--------------- 493, 494, 498 rupestris_..-...--------------- 159, 169, 172, 172 
panura......-------------------++------- 508 acanthonota. ...---------------------- 168 
passoura.....-.-.---------- 493, 495, 507, 512, 513 sherwoodit _ . .--..-------------------- 171 
passura nee eee ee ne eee eee eee nee eee ee 507, 512 tortipila eal 169 
physiphora........-------- 494, 495, 499, 500, 501 rupincola....-.-------------------+-+---+ 163 
pilosula___......-------------- 493, 497, 509, 516 sherwoodii ..-...-.---------------------- 171 
pubipes.........------------------ 493, 496, 515 tortipila__.........------------- 159, 169, 170 
racem0Sa...------------------++------- 495,502 | Sergilus....---.------------+-+-------------- 544 
riana......------------------+- 494, 495, 496, 503 | Serpaed...----------------------------------- 411 
scandens.....-..---------------------- 496, 515 oblonga. _..-------------------------------- 411 
silvatica...........--.-------------------- 506 ovata____------------------------------ 411, 422 
sprucei______...----.------------------ 495, 502 rotundifolia. ...-.------------------------ 422 
squamata......-..---------------- 493, 497,516 | Setchellanthus. ..--.------------------------ 182 
sylvatica. ._......-.--------------- 492, 495,506 | Seven hides. .....--------------------+------ 59 
ulmifolia..._...-.--.--------------- 493, 495,505 | Sheep bur-......-------------------+-----+-- 391 
viridifolia.._......-.---- Leeeeeeeeeeeee 496,514 | Sicana_....---.-.---------------------------- 487 
Rivina humilis...............--------------- 436 | Sideroxylon hondurense- -.------------------ 483 
Robinia.............-.-----------------+---- 38,39 | Siete-cueros.--------.--- wee eee eee e eee n eee 50, 59 
sepium .......------------------------+-- gg | Silenaceae-...----...------------------------ 520 
gericea____....------------------------ 38, 82,83 | Sloanea...-.-----------------2-2-2-20reero noe 16 
violacea...........-------------------- 38, 87, 88 Soto de caballo_...-..-.--------------------- 13 
Robinson, account of Mimosa--.-.....------- 184 | Sphinctolobium.....----.-------------------- 41 
Rocky Mountain States, Scrophulariaceae... 313 floribundum. . . -..---------------+-20---° 41 
Rubber plant .......-..-..------------------ 1,35 nitidwm.....----------------2--22-020700° 41 
Rubiaceae...__....__---------------------- 200, 531 virgilioides ....--------------------------- 41 
of North American Flora..........------ 173 | Spirostylis haenkeanus . -.--.----------------- 212 
new species from North America---..--- 207 | SPruce..--------------------2-0neno re ereneee 316 
Ruprechtia coriacea.........---------------- 93g | Star-apple tree... -.------------------------- 103 
oxyphylla_..........-------------------- 238 Steiractinia.......----.-------------------- 411, 421 
tenuiflora..........--------2e2----e-----s 239 Stereophyllum radiculosum. --..--.----------- 520 
RUtACOAC. oe nee 479 | Steriphoma macrantha. -.-.----------------- 183 
Rydberg, account of life zones --------------- 316 | Stevia rhombifolia.......--.----------------- 550 
Saccanthera, subgenus of Penstemon.-...--- 397 | Strangler figs.----.-------- wer erer eee e ere n ene 27, 31 
Sagebrush..........------------------------- 314 Struthanthus densiflorus-.-....-------------- 212 
Salate...... 2. eee eee ee ee eee eee 8 diversifolius........--------------------- a2 
Salmea scandens.-----..-------------------- 548 grahami -----~----------+---+-+---2-2---- ala 
Samanea (section of Pithecollobium)........ 464 haenkeanus- ..-.---------+---+---+------ a2 
Samydaceae oe eee eee ee eee eee eee eee eee eee 2921 hartwegi an ee en enn eee ee eee cece 212 
Sangre de chucho....-....--.---------------- 50, 81 inconspicuus. ....--------------------+-- az 
de toro__.....--------------------------- 118 inornuS.__.------------------------------ a12 
Sapium aucuparium ___......--. ------------ 129 | Stylosanthes diarthra_...-..----------------- 524 
moritzianum --.-.------------------- 128 sericeiceps_._..---------- na eeeenneeeeeeee §24 
