INDEX. 
253 
Malacocarpus— continued. 
erinaceus, 187, 198, 199 
escayachensis, 188, 205 
graessneri, 188, 205 
grossei, 187, 190 
haselbergii, 188, 201, 205 
heptacanthus, 218 
islayensis, 188, 201 
langsdorfii, 188, 199 
leninghausii, 188, 204 
linkii, 187, 195 
maassii, 188, 202 
mammillarioides, 188, 203 
mammulosus, 188, 200 
martinii, 188 
muricatus, 187, 194 
napinus, 187, 190, 191 
nigrispinus, 187, 190 
ottonis, 187, 195, 196 
patagonicus, 187, 197, 198 
polyacanthus, 198, 200 
pulcherrimus, 187, 194 
reichei, 187, 191 
schumannianus, 187, 189, 190 
scopa, 187, 193 
sellowianus, 188 
sellowianus tetracanthus, 188 
sellowii, 188, 189 
sellowii tetracanthus, 188 
strausianus, 188, 201 
tabularis, 187, 192, 193 
tephracanthus, 187, 188, 189, 191 
tetracanthus, 188 
tuberisulcatus, 188, 202 
Mammillaria, 80, 83, 84, 90, 91, 92, 93, 108, no, 208, 
210, 237 
aggregata, 14 
aloidaea pulviligera, 81 
aloides, 81 
ambigua, 98 
areolosa, 80 
atrata, 97, 98 
besleri, 220 
caespitosa, 25, 26 
coccinea, 79 
communis, 225 
corbula, 56 
disciformis, 106 
elongata, 80 
fissurata, 83 
flavescens, 212 
floribunda, 97, 98 
furfuracea, 80 
gibbosa, 98 
grahamii, 43 
greggii, 93 
heteromorpha, 83 
hoffmannseggii, 98 
latispina, 143 
lewinii, 84 
micromeris, 92, 93 
micromeris fungifera, 93 
micromeris greggii, 93 
papyracantha, 91 
prismatica, 80, 81 
pulvilligera, 81 
purpuracea, 80 
purpusii, 90, 91 
Mammillaria— continued. 
retusa, 81 
simpsonii, 90 
spaethiana, 91 
spinosissima, 179 
sulcata, 82 
trigona 81 
turbinata, 106, 107 
wilhamsii, 84 
Manca caballo, 175 
Matucana, 78, 102-104 
haynei, 102, 103, 104 
Melocactus, 91, 140, 166, 175, 186, 216, 220, 221, 226, 
227, 229, 231, 234, 236, 237 
aciculosus, 223 
aciculosus adauctus, 223 
acuatus, 188, 189 
acutatus, 188 
albispinus, 223 
ambiguus, 72, 98 
amoenus, 221, 232 
angusticostatus, 222 
appropinquatus, 223 
approximatus, 222 
arcuatus, 223, 224 
argenteus, 222 
argenteus tenuispinus, 222 
armatus, 223 
atrosanguineus, 230 
atrovirens, 238 
baarsianus, 223 
bargei, 223, 224 
besleri, 219, 220 
besleri affinis, 142 
bradleyi, 230 
brongnartii, 225, 227 
brongniartii, 225 
buysianus, 223 
caesius, 221, 233, 234 
caesius griseus, 233 
capillaris, 223 
cephalenoplus, 221, 233 
communiformis, 224, 225, 238 
communis, 221, 224, 225, 226, 231, 232, 238 
communis acicularis, 224 
communis atrosanguineus, 230 
communis bradleyi, 230 
communis conicus, 226 
communis croceus, 230 
communis eustachianus, 230 
communis grengeli, 230 
communis havennensis, 230 
communis hookeri, 230 
communis jeordensis, 232 
communis laniferus, 224 
communis macrocephalus, 226 
communis magnisulcatus, 224 
communis oblongus, 226 
communis ovatus, 230, 231 
communis spinosior, 224 
communis viridis, 230 
compactus, 223 
contortus, 223 
cordatus, 223 
cornutus, 222, 224 
coronatus, 238 
crassicostatus, 232 
crassispinus, 226 
