462 INDEX. 
Page. 
Cereus—Continued. 
leplophis.. 20.00 eee eee cece 435 
longicaudatus. .... 2.22222... 222 eee 436 
macdonaldiae..... 2.2.20 eee eee 430 
macrocephalus.... 2.2.22. 0220..00022-20-- 47 
mamillatus...............0..0..0.00000.-- 436 
marginatus.............2..0.00.2.002... 418, 421 
martianus.............2220-0000.00.20000. 436 
miravallensis... 2.2.0.0 0000 431 
MiIKLECENSIS . eee ee 425 
Monoclonos.... 2... eee eee 418 
napoleonis.............0000..022....-.. 429, 436 
neumMannii. 2.22.2... cee eee eee eee eee 424 
mickelsii. 2.2.2.0 0 000 419 
MiLdUS eee eee 432 
nobilis. 22.2... 0000000022.. Lovee eee ee ee 418 
nudiflorus ....................... 397, 898.414 
nycticalus. 22.0 431 
OCAMPONIS... 2. eee ee 429 
oreuttii. 22... eee 422 
palmeri.... 2.0.22 427 
paniculatus....2..020000.2.0.000.0.0....... 436 
pecten-aboriginwim.. 2.2.0 ....00 00000022. 422 
pectinatus centralis.....00 0000000002 293 
pellwcidus.. 0.6.0 422, 432 
pentagonus. 2.2222... cee eee eee eee elle 432 
peruvianus ...20 2222022222 414 
plumieri.. 22.22.22. 0 ee. 436 
polygonus. 2.2.22... 418 
polylophus... 2.0.06 119 
poselgeri...- 0.0 eee 134 
poltsii. 6. eee 128 
PTINCEPS .. eee ee 432 
pringlei..... 22.0.6 420, 422 
PTUINOSUS 2. 425 
pleranthus.......00020 oe 431 
pugionifer. 20.0... eee 427 
quadrangulispinis...0 00000000002 427 
queretarensis. 22.0002 122 
TAMOSUS. 2.222. Lecce eee cee eee eee 4132 
repandus....2 0.002002 417, 423, 436 
rigidissimus. .... beeen eee eee 293,437 
robustior.... 2.000000 00 293 
TOSETALUWS 2.2 eee 430 
Toyeni.-.. 2.202020 418,419 
Sargentianus. 6... ee 427 
sehemekti..-. 2-20 427 
Sehottiit. 2.2 426, 427 
australis... eee 427 
Schramkii. 2... 434 
schumanni. 2-22 125 
senilis.. 22.2.2. 0200000 419 
SEPPEMINUS 2 125 
serruliflorus.......2...000....0-.....-.... 137 
SIMUL. eee 433 
Sonorensis. 0.0.00. 0. 414,415 
SPCCLOSISSLMUS . 2. eee 434 
SPCCHOSUS. 2. 434 
spinulosus.s....... 2200000002200 0 ee 431 
Stellatus. 22.2. 426 
stenopterus....... wee eee eee eee eee 429 
SHTIALUS ee 434 
Strictus. 2.00... Meee 418 
subrepandus.. 22.22.02 423 
swart2ti.. 2 120 
testudo.. 2.2.22. eee 437 
tetazO. 2. eee 421 
Page. 
Cereus—Continued. 
thurbert . 2.0.0.2 cee ee eee 426 
a 422 
tonduazit. 2.2.20 eee eee 432 
tomellianus. 2.2.2... eee eee eee 426 
triangularis. 222.2... 2 eee 429 
MAJOY 2. eee eee 429 
tricostatus. oo... 429 
UIGONUS. eee ee 429 
costaricensis.. 2.0.0.0 ee eee ee 428 
twberosus.. 2.22.22. 434 
tumilla.. 2... eee 432 
undatus 22... 423 
vagans. 2.2.2... eee 437 
variabilis. 200 432 
vasmeri... 2.22... 433 
viperinus ....2-2. 000.0 000.00022 2000 437 
weberi. eee 426 
weingartianus. 2.2.2... 2................ 437 
wercklei.. 2.202222. 437 
Chaerophyllum... 22. ..2....000............. 442 
dasycarpum..... 2.2222. 2 2002 442 
floridanum...........2.20.22.0..0.... 442,443 
procumbens... ..........0.....0......--... 442 
reflexum. 2.2 .2..000000000000.0.0.0--- 442,448 
shortii-. 2.202220 0 02 442, 443 
tainturieri.. 22.2222. 442 
texanum.. 2.2.2.2 22022222 448 
Chaetium cubanum .................0....... 232 
festucoides. 2... ..2-00 20000222222 232 
Chaetochloa glauca... 2222.00. 000.02 00008. 117, 129 
hispida... 22.22... 22200000000 230 
imberbis........--.-.0.0.0 2022.2. 132, 146, 230 
penicillata... 22.222. 2 2.2.02 230 
ONUIUS... 2.222222 230 
purpurascens... 2.0.22... 22222 231 
setosa. 2.0.2.2 eee 231 
verticillata...........0000000000002 0002. 231 
Chamaecrista amplistipulata........ weeeeeee 267 
chamaecristoides........0000020000..0... 267 
cinerea... 2.2.2.2 2 2 267 
leptadenia... 2.2.22... 022. 268 
Chamaeraphis parvigluma..........2......--- 232 
Chitonia... 2.222202 278, 275 
MeLICANA eee 275 
Chloris barbata............... (nee 126, 142, 240 
brevigluma.... 22.22.2200 00 239 
ciliata... 2. 142, 239 
eruciata.. 2... 2222222 120, 183, 142, 289 
curtipendula.... 0.2... .0 02020 152 
elegans... 2.22222. 239 
cleusinoides............0..0..0... 120, 133, 239 
Sk 239 
monostachya. oo. 20.2 152 
mucronata... 22-2 152 
paraguaiensis. 22-020... 240 
petraca.. 2... 142, 152, 240 
polydactyla.. 2.2 2..2.20000000000. 126, 133, 142 
radiata... 2.2.2. .00 2200200000000. 120, 142, 240 
swartziana.- 22.2... eee 142, 240 
virgata... 222222 142 
Chytroma... 2... 0.2.2.2 eee 96 
Cinna arundinacea.......22.0.20.02020... 115, 144 
glomerata... 2.20... eee 193 
latifolia... 2.2.0. 144 
Cissus sieyoides.. 2.0 .02.0.0020202...--..... 284 
subtruneata. ... 2.000 22000000.0.0000002... 284 
re 
v 
