INDEX. 
(Pages of principal entries in heavy-face type.) 
Agave cactus, 108 
Agave lophantha, 109 
Alicoche, 40 
Ancistracanthi, 45 
Anhalonium, 80, 83 
aloides pulvilligerum, 81 
areolosum, 80 
elongatum, 80, 81 
engelmannii, 83 
fissipedum, 82 
fissuratum, 83 
furfuraceum, 80 
heteromorphum, 83 
jourdanianum, 85 
kotschoubeyanum, 82 
kotschubeyanum, 82 
lewinii, 84, 85 
prismaticum, 80, 81 
pulvilligerum, 80, 81 
retusum, 80 
rungei, 84 
subnodusum, 84 
sulcatum, 82 
trigonum, 80, 81 
turbiniforme, 106 
visnagra, 84 
williamsii, 84, 85 
Arequipa, 77, 100, 101 
leucotricha, 101 
myriacantha, 101 
Aria, 80 
Ariocarpus, 77, 78, 80-83, 84, 93 
fissuratus, 80, 81, 83 
furfuraceus, 80, 81, 184 
kotschoubeyanus, 80, 82 
kotschubeyanus, 82 
lloydii, 83 
mcdowellii, 82 
prismaticus, 80 
pulvilligerus, 80 
retusus, 80, 81 
sulcatus, 82 
trigonus, 80, 81 
williamsii, 84 
Astrophytum, 78, 167, 182-185 
asterias, 182, 183, 184 
capricorne, 182, 184 
glabrescens, 185 
myriostigma, 182, 183, 185 
ornatum, 182, 185 
prismaticum, 182 
Austrocactus, 3, 44, 45 
bertinii, 44 
Barrel cacti, 131 
Bergerocactus, 4 
Bisnaga, T34 
Borzicactus, 103 
Brain cactus, 90 
Button cactus, 93 
Cabeja de frade, 221, 235 
Cabeza del viego, 28 
Cactanae, 216 
Cacti, 3, 4, 6, 32, 33, 42, 46, 61, 63, .64, 70, 90, 91, 
100, 108, 109, 123, 166, 167, 172, 179, 202, 207, 
212, 213, 221, 224, 225, 226, 236’ 
Cactier rouge, 232 
Cactier rouge main, 226 
Cactus, 3, 6, 7, 23, 29, 31, 32, 44, 45, 54, 60, 78, go, 91, 
104, 106, 107, 109, 123, 142, 155, 166, 170, 173, 
175, 182, 186, 193, 208, 212, 213, 215, 216, 220- 
238 
aculeatissimus, 238 
alteolens, 218 
ambiguus, 98 
amoenus, 222, 232 
atratus, 97 
aurantiiformis, 238 
bahiensis, 222, 234 
berteri, 97, 98 
bicolor, 105. 
broadwayi, 217, 222, 225, 229 
caesius, 222, 232, 233, 234, 235 
coccineus, 79 
communis, 224, 225, 226 
coronatus, 224 
corrugatus, 179 
crispatus, 116 
curvispinus, 203 
depressus, 177 
disciformis, 106 
erinaceus, 198 
floribundus, 97 
foliosus, 179 
gibbosus, 158, 159, 177 
grahlianus, 209 
harlowii, 221, 222, 232 
heptagonus, 237 
heterogonus, 237 
horridus, 202, 203 
hyptiacanthus, 156 
intortus, 220, 221, 222, 230, 231 
kotschoubeyi, 82 
kotschubei, 82 
kotschubeyi, 82 
lamarckii, 224, 225 
langsdorfii, 199, 200 
latispinus, 143 
lemairei, 222, 225, 226 
linkii, 195 
luteus, 238 
macracanthus, 222, 226, 
macrocanthos, 222 
maxonii, 221, 222, 227, 228 
melocactoides, 222, 228, 235 
melocactus, 220, 221, 222, 224, 233 
melocactus communis, 224 
mensarum, 238 
meonacanthus, 224 
micromeris, 93 
micromeris greggii, 93 
multangularis, 139, 142 
neryi, 222, 236, 237 
nobilis, 123, 141, 143, 158 
obtusipetalus, 222, 232 
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