Pilocereus—continued. 
chrysomallus, II, 59, 72; IV, 
271 
coerulescens, II, 59 
columna, II, 59, 76 
columna-trajani, II, 76 
cometes, II, 52; IV, 269 
consolei, II, 44 
crenulatus, II, 49 
curtisii, II, 44; IV, 269 
dautwitzii, II, 61, 63, 225; 
V, 270 
dautwitzii cristatus, II, 63 
divaricatus, II, 151 
engelmannii, II, 164 
erythrocephalus, III, 79 
euphorbioides, IT, 33 
exerens, II, 42, 43; IV, 268 
fimbriatus, II, 151 
flavicomus, II, 52 
flavispinus, II, 60 
floccosus, II, 50 
foersteri, II, 52 
fossulatus, II, 171, 172; IV, 
279 
fossulatus gra¢ilis, II, 171 
fossulatus pilosior, II, 171 
fouachianus, II, 50 
foveolatus, II, 172 
fulviceps, II, 72, 73; IV, 271 
fulvispinosus, IT, 50 
ghiesbrechtii, II, 60 
giganteus, II, 164, 167; IV, 
279 
glaucescens, II, 59 
gounellei, II, 34 
grandispinus, II, 87 
haageanus, II, 62 
haagei, II, 61 
hagendorpi, II, 27 
haworthii, IT, 44 
hermentianus, II, 58; IV, 270 
hoogendorpii, II, 225 
hoppenstedtii, II, 27, 28; 
IV, 268 
houlletianus, II, 53; IV, 269 
houlletianus leucocephalus, 
IV, 269 
houlletianus niger, IV, 269 
houlletii, II, 52, 53; IV, 269 
jubatus, II, 52 
kanzleri, II, 171; IV, 279 
kranzleri, IV, 279 
lanatus, II, 61, 63; IV, 270 
lanatus cristatus, II, 63; IV, 
270 
lanatus haagei, II, 61, 63 
lanuginosts, II, 49 
lanuginosus virens, IV, 269 
lateralis, II, 27, 28 
lateribarbatus, II, 76 
leninghausii, III, 204, 205 
leucocephalus, ITI, 52 
lutescens, II, 44 
macrocephalus, II, 31 
macrostibas, II, 182 
marschalleckianus, II, 53 
melocactus, IT, 29, 30 
militaris, II, 73 
monacanthus, II, 155 
moritzianus, II, 41 
niger, II, 44; IV, 269 
niger aureus, IV, 269 
nigricans, II, 44 
nobilis, II, 44 
oligogonus, IV, 268 
oligogonus houlletianus, IV, 
268 
oligogonus sublanatus, IV, 
268 
pasacana, II, 133 
pentaedrophorus, II, 31 
pfeifferi, II, 224 
plumieri, II, 47 
polyedrophorus, II, 31 
polygonus, II, 47 
polylophus, II, 32 
INDEX. 
Pilocereus—continued. 
polyptychus, IV, 269 
pringlei, II, 69 
repandus, II, 17, 18 
rhodacanthus, III, 79 
robinii, II, 39 
royenii, II, 50, 51 
royenii armatus, II, 50 
ruficeps, II, 75 
russelianus, II, 33, 34 . 
sargentianus, II, 177, 178; 
IV, 280 . 
schlumbergeri, II, 47 
schottii, II, 177, 178; IV, 280 
scoparius, II, 41 
senilis, II, 27; IV, 268 
senilis cristatus, II, 27 
senilis flavispinus, II, 27 
senilis longispinus, II, 27 
setosus, II, 34, 35 
sterkmannii, IT, 41 
straussii, II, 171, 172, 226 
strictus, II, 44, 60 
strictus consolei, II, 44 
strictus fouachianus, II, 50 
sublanatus, IV, 268 
swartzii, II, 47 
terscheckii, II, 140 
tetetzo, II, 76 
tetetzo cristatus, IV, 272 
thurberi, II, 97 
tilophorus, IV, 268 
trichacanthus, II, 44 
ulei, II, 52 
urbanianus, II, 43 
vellozoi, II, 29 
verheinei, II, 58 
virens, II, 43 ~. 
williamsii, II, 172; IV, 27 
Pin pillow, I, 102 
Piptanthocereus, IT, 3, 22 
azureus, II, 15 
beneckei, IT, 18; IV, 273 
chalybaeus, II, 16 
forbesii, II, 7 
hankeanus, II, 7 
labouretianus, II, 7 
jamacaru, II, 8 
jamacaru caesius, IT, 15 
jamacaru cyaneus, II, 8 
jamacaru glaucus, II, 8 
peruvianus, IV, 266 
peruvianus manstruosus, IV, 
266 
spegazzinii, IV, 268 
validus, II, 7 
Pisciformes, IV, 258 
Piscol colorado, II, 62 
Pitahaya, II, 96, 98, 122, 165; 
III, 40; IV, 190 
agre, II, 117, 122 
agria, II, 117, 122 
de San Juan, II, 122 
dulce, II, 98, 122 
Pitahayita, II, 111, 122 
Pitajaya, II, 122 
Pitajuia, II, 122 
Pitalla, II, 122 
Pitaya, II, 122 
Pitayita, II, 111, 122 
Pithaya, II, 122 
Platanillo de monte, IV, 197 
Platyopuntia, I, 45, 73, 84, 92, 
99, 100, 135, 211; IV, 180 
Polar bear cactus, I, 87 
Polyacanthae, I, 45, 193 
Portulaca, I, 9 
Prickly pear, I, 43, 212; IV, 250 
Prismaticae, IV, 220. 
Pseudorhipsalis, IV, 208, 213- 
214, 243 “ 
alata, IV, 213, 214 
himantoclada, IV, 213, 214 
Pterocactus, I, 24, 30-33 
decipiens, I, 32, 33 
fischeri, I, 31 
hickenii, I, 31 
Pterocactus—continued. 
kuntzei, I, 30, 32, 33; IV, 252 
kurtzei, I, 32- 
pumilus, I, 31, 32 
tuberosus, I, 31, 32,33;1V,252 
valentinii, I, 88 
Pubescentes, I, 141 
Puipute, I, 13 
Pumilae, I, 45, 100; IV, 256 
Queen of the night, IV, 283 
Quiabentia, IV, 252 
Quiabentia zehntneri, IV, 252 
Quiabento, I, 14; IV, 252 
Quimilo, I, 190 
Quipa, I, 125 
Rabo de raposa, II, 109 
Rainbow cactus, III, 19, 27 
Ramosissimae, I, 44, 46 
Rat tail cactus, II, 218 
Rathbunia, II, 2, 139, 169, 170 
alamosensis, II, 117, 169, 170 
kerberi, II, 169, 170 
sonorensis, II, 169 
Rebutia, III, 3, 45-48, 60, 176; | 
I 
V, 285 
deminuta, IV, 285 
fiebrigii, III, 45, 46, 205 
minuscula, III, 45, 46, 180; 
IV, 285 
pseudominuscula, III, 45, 46, 
47 
pygmaea, III, 45, 47 
steinmannii, III, 45, 47 
Recurvatae, IV, 24, 51 
Repandae, II, 4 
Rhipsalidanae, II, 1; IV, 177, 
206, 208 
Rhipsalidopsis, IV, 208, 209 
rosea, IV, 209, 247 
Rhipsalis, I, 8; II, 3, 124, 209, 
214, 222; III, 4; IV, 180, 
208, 209, 210, 211, 212, 
213, 214, 216, 219-247, 250 
aculeata, IV, 221, 231 
aethiopica, IV, 226 
alata, IV, 213, 214, 241, 242, 
243 
alternata, IV, 237 
anceps, IV, 215, 216 
angustissima, IV, 241, 242 
bambusoides, IV, 218 
biolleyi, II, 215 
boliviana, IV, 221, 240 
brachiata, IV, 222 
brevibarbis, IV, 215 
bucheni, IV, 247 
burchellii, IV, 220, 225 
calmaiformis, IV, 231 
campos-portoana, IV, 220, 
224 | 
capilliformis, IV, 220, 224 
caripensis, IV, 227 
carnosa, IV, 247 
cassutha, IV, 219, 220, 225, 
226, 233 
cassutha rhodocarpa, IV, 226 
cassytha, IV, 225 
cassytha dichotoma, IV, 226 
cassytha hookeriana, IV, 226 
cassytha major, IV, 227, 234 
cassytha mauritiana, IV, 226 
cassytha mociniana, IV, 226, 
227 
cassytha pendula, IV,226,227 
eassytha pilosiuscula, IV, 
227, 234 
cassytha rhodocarpa, IV, 226 
cassytha swartziana, IV, 226 
cassytha tenuior, IV, 227 
cassythoides, IV, 227 
cassythoydes, IV, 226 
cavernosa, IV, 215, 216 
cereiformis, IV, 210 
cereuscula, IV, 220, 222 
chloroptera, IV, 243 
chrysantha, IV, 236, 247 
chrysocarpa, IV, 236 
317 
Rhipsalis—continued. 
clavata, IV, 220, 223 
clavata delicatula, IV, 223, 
_ 224 
comorensis, IV, 226 
conferta, IV, 227, 228 
coriacea, IV, 221, 241, 242 
crassa, IV, 243 
cribrata, IV, 220, 225 
cribrata filiformis, IV, 225, 
247 
crispa, IV, 243 
crispa latior, IV, 245 
crispa major, IV, 245 
crispata, IV, 221, 245 
crispata latior, IV, 245 
crispimarginata, IV, 221, 
244, 245 
cuneata, IV, 221, 246 
cylindrica, IV, 231 
densiareolata, IV, 228 
dichotoma, IV, 226 
dissimilis, IV, 221, 236, 247 
dissimilis setulosa, IV, 236 
echinata, IV, 222 
elliptica, IV, 220, 221, 242, 
243 
elliptica helioides, IV, 243 
ensiformis, IV, 215 
erythrocarpa, IV, 228 
erythrolepis, IV, 228, 247 
fasciculata, IV, 220, 227, 229 
filiformis, IV, 247 
floccosa, IV, 221, 227, 234 
floribunda, IV, 228 
foveolata, IV, 236 
frondosa, IV, 247 
funalis, IV, 231, 234 
funalis gracilior, IV, 231 
funalis gracilis, IV, 235 
funalis minor, IV, 234 
gibberula, IV, 221, 235 
gonocarpa, IV, 221, 238 
gracilis, IV, 217, 224 
grandiflora, IV, 221, 
232, 233 
grandiflora minor, IV, 234 
hadrosoma, IV, 231 
harrisii, IV, 213 
heteroclada, IV, 220, 224 
himantoclada, IV, 213 
hookeriana, IV, 226 
horrida, IV, 229 
houlletiana, IV, 221, 238 
houlletii, IV, 238 
ianthothele, IV, 210 
itatiaiae, IV, 247 
jamaicensis, IV, 221, 242 
kegnelii, IV, 238 
knightii, IV, 215 
lagenaria, IV, 247 
larmentacea, IV, 230 
leiophloea, IV, 241 
leucorhaphis, IV, 221, 232 
lindbergiana, IV, 220, 228 
linearis, IV, 221, 239 
loefgrenii, IV, 221, 232, 233 
lorentziana, IV, 221, 240 
lumbricoides, IV, 220, 230 
macaltensis, IV, 247 
macrocarpa, IV, 187 
macropogon, IV, 215, 216 
madagascarensis, IV, 229 
madagascarensis dasycerca, 
IV, 229 
megalantha, IV, 221, 232 
mesembrianthoides, IV, 222 
mesembryanthemoides, IV, 
220, 222 
micrantha, IV, 221, 237, 239, 
247 
microcarpa, IV, 247 
minutiflora, IV, 226, 227 
miquelii, IV, 247 
mittleri, IV, 216 
monacantha, IV, 212, 213 
myosurus, IV, 215, 216 
231, 
