300 
Echinocactus—continued. 
hystrichodes, III, 122 
hystrix, II, 86; III, 138, 170 
inflatus, IV, 288 
ingens, HII, 138, 167, 168, 
169, 170, 171; IV, 288 
ingens edulis, III, 170 
ingens grandis, III, 170 
ingens helophorus, III, 169 
ingensdrroratus, III, 169 
ingens saltillensis, III, 172; 
IV, 28 
itigens subinermis, III, 170, 
172, 173 
ingens visnaga, III, 170, 171 
insculptus, IV, 7 
insignis, III, 145; IV, 287 
intermedius, III, 155 
interruptus, III, 98, 110 
intertextus, III, 149, 150, 
197 
intertextus dasyacanthus, 
III, 149, 150; IV, 55 
intortus, III, 230 
intortus purpureus, III, 226 
intricatus, III, 180, 206 
intricatus longispinus, ITI, 
irroratus, III, 170 
islayensis, III, 201 
joadii, III, 192, 193 
jeneschianus, II, 138 
johnsonii, III, 141 
johnsonii octocentrus, 
141 
joossensianus, III, 166 
jourdanianus, ITI, 85 
junori, III, 180 
juori, III, 180 
jussianus, ITI, 96 
jussieui, III, 96, 97 
jussieui cristatus, III, 96 
karwinskianus, III, 169 
karwinskii, III, 169 
knippelianus, III, 211 
krausei, III, 150 
kunzei, III, 99 
kynzei_ brevispinosus, 
abo 
kunzei rigidior, III, 100 
kunzii, III, 99 
kurtzianus, III, 163 
labouretianus, IV, 7 
lamellosus, III, 113 
lamellosus- fulvescens, ITI, 
Il, 
III, 
114 
lancifer, III, 115, 118, 119, 
138 
langsdorfii, III, 199, 200 
laticostatus, III, 175 
latispinosus, III, 180 
latispinus, III, 143 
latispinus flavispinus, 
143 
lecchii, II, 20 
lecomtei, III, 129 
lecontei, III, 129; IV, 287 
lecontei albispinus, III, 129 
lecontei hagei, III, 129 
lecontii, III, 129; IV, 286 
leeanus, III, 154 
lemarii, III, 226 
Jeninghausii, III, 204, 205; 
+ 259 
leninghausii 
205 
leonensis, III, 21, 158 
leopoldii, III, 130; IV, 287 
leucacanthus, III, 225; IV, 
III, 
cristatus, III, 
»9 
leucacanthus crassior, IV, 8 
leucacanthus tuberosus, IV,8 
leucanthus, III, 72 
leucocarpus, III, 198, 199 
leucodictyus, III, 158 
leucotrichus, III, 100, 101 
lewinii, III, 84 
limitus, III, 140 
THE. CACTACEAE. 
Echinocactus—continued. 
lindheimeri, III, 181 
lindleyi, III, 90 
linkeanus, III, 122 
linkii, III, 195; IV, 289 
linkii spinosior, III, 195 
longihamatus, III, 117, 144, 
145, 146; IV, 287 
longihamatus bicolor, ITI, 145 
longihamatus _ brevispinus, 
Ill, 145 
longihamatus crassispinus, 
Ill, 145 
longihamatus deflexispinus, 
Ill, 145 
longihamatus = gracilispinus, 
Ill, 144 
longihamatus hamatacan- 
thus, III, 144 
longihamatus insignis, III, 
145 
longihamatus sinuatus, III, 
145, 146 
longispinus, III, 180 
lophothele, IV, 7, 8 
lophothele longispinus, IV, 8 
loricatus, III, 155; IV, 168 
maassii, ITI, 202 
macdowellii, ITI, 151 
mackieanus, III, 158, 159 
macleanii, IV, 8 
macracanthus, III, 89, 169 
macracanthus _ cinerascens, 
III, 89 
macrocephalus, III, 122 
macrodiscus, III, 139, 140 
macrodiscus decolor, III, 139 
macrodiscus laevior, III, 139 
macrodiscus multiflorus, III, 
139, 140 
macromeris, IV, 25 
macrothele, IV, 30 
macrothele _ biglandulosus, 
IV, 30 
macrothele lehmanni, IV, 30 
maelenii, IV, 8 
malletianus, III, 100, 177 
mamillosus, III, 180 
mammilifer, III, 122, 137 
marmnnillarioides, III, . 138, 
203, 204 _ 
mammulosus, III, 200 
mammulosus cristatus, III, 
200 
mammulosus hircinus, III, 
200 
mammulosus minor, III, 200 
mammulosus pampeanus, III, 
200 
mammulosus spinosior, ITI, 
200 
mammulosus submammulo- 
sus, III, 200 
mammulosus typicus, III, 
200 
marginatus, III, 85, 86, 87 
marisianus, ITI, 105 
martinii, III, 189 
mathssonii, ITI, 144 
medowellii, III, 151 
megalothelos, III, 87, 162 
“~megarhizus, IV, 3, 4 
melanacanthus, ITI, 186 
melanocarpus, III, 161, 162 
melanochnus, III, 86 
melmsianus, III, 117 
melocactiformis, III, 138, 
139 
melocactoides, III, 224 
meonacanthus, III, 224 
merbellii ornatus, III, 185 
merckeri, III, 180 
micracanthus, III, 180 
micromeris, III, 93 
microspermus, III, 176, 207, 
208; IV, 289 
microspermus 
brevispinus, 
III, 208 ~ 
Echinocactus—continued. 
microspermus elegans, III, 
208 
microspermus erythranthus, 
III, 208 
microspermus macrancistrus, 
III, 207, 208 
microspermus 
III, 208 
mihanovichii, III, 153, 154. 
minax, III, 169 
minax laevior, III, 169 
minusculus, III, 45, 46, 176; 
IV, 285 
minusculus cristatus, III, 46 
mirbelii, III, 185 
mirbelii ornatus, III, 185 
misleyi, III, 73 
mitis, III, 181 
molendensis, IIT, 201 
montevidensis, III, 180 
> monvillei, III, 155, 161; IV, 
288 
mostii, III, 158 
muehlenpfordtii, 
IV, 28, 29 
multangularis, ITI, 142 
multicostatus, III, 111 
multiflorus, III, 155,156, 159 
multiflorus albispinus, III, 
thionanthus, 
III, 104; 
159 
multiflorus hybopleurus, ITI, 
159 
multiflorus parisiensis, III, 
159 
multiplex, III, 64; IV, 286 
multiplex cristatus, IV, 286 
muricatus, III, 194, 195 
muricatus hortatani, III, 196 
mutabilis, III, 177 
myriacanthus, III, ror 
myriostigma, III, 182, 183 
myriostigma amabile, III, 
183 
myriostigma amabilis, III, 
183 
myriostigma amoenus, III, 
183 
myriostigma bedinghausi, 
III, 183 
myriostigma bedinghausii, 
III, 183 
myriostigma beguinii, III, 
183 
myriostigma bellus, III, 183 
migriostienia candidus, III, 
183 
inyTiostigms cereiformis, III, 
183 
ery rostigen cinerascens, III, 
183 
myriostigma cinerascens'bre- 
vispinus, III, 183 
myriostigma cinerascens 
crassispinus, III, 183 
myriostigma cinerascens 
longispinus, III, 183 
myriostigma cinerascens 
parvimaculatus, III, 183 
myriostigma columnaris, III, 
182, 183 
my ostiguna conspicuum, IIT, 
183 
myniostigma conspicuus, III, 
183 
myriostigma cornutus, III, 
183 
myriostigma cornutus can- 
didus, III, 183 
myriostigma crenatus, III, 
183 
myriostigma darrahii, III, 
183 
myriostigma delaeti, IIT, 183 
ary oatignn diadematus, III, 
163 
myriostigma elegantissimus, 
III, 183 
Echinocactus—continued. 
myriostigma erectus, III, 183 
myriostigma formosus, III, 
183 
myriostigma gardei, III, 183 
myriostigma glabrescens,III, 
183 
myriostigma hanburyi, III, 
183 
myriostigma hybridus, III, 
183 
myriostigma imperiale, III, 
183 
myriostigma imperialis, III, 
183 
myriostigma incanus, III, 
183 . 
myriostigma incomparabilis, 
III, 183 . 
myriostigma inermis, III, 183 
myriostigma insignis, III, 
183 . 
myriostigma jusberti, III, 
183 
myriostigma lapaixi, III, 183 
myriostigma lapaixii, III, 
183 
myriostigma laurani, III, 183 
myriostigma lesaunieri, III, 
183 
myriostigma lophothele, III, 
183 . 
myriostigma . lophothele ce- 
reiformis, III, 183 
myriostigma martini, III, 
183 a 
myriostigma mirabile, III, 
183 
myriostigma mirabilis, III, 
183 
myriostigma nobilis, III, 183 
myriostigma nudus, III, 182, 
183 
myriostigma octagonus, III, 
183 
myriostigma octogonum, III, 
183 
myriostigma pentagonus, 
III, 183 . 
myriostigma pictus, III, 183 
myriostigma princeps, III, 
183 ; 
myriostigma quadratus, III, 
183 
myriostigma rebuti, III, 183 
myriostigma regale, III, 183 
myriostigma regalis, III, 183 
myriostigma regulare, III, 
183 : 
myriostigma regulare spino- 
sum, ITT, 183 
myriostigma robustum, III, 
183 
myriostigma schilinskyi, III, 
183 
myriostigma schilinzkyi, III, 
183 ws 
myriostigma schumannii, 
Ill, 183 
myriostigma speciosus, III, 
183 
myriostigma spectabilis, III, 
183 
myriostigma spiralis, III, 183 
myriostigma splendidus, III, 
183 . 
myriostigma variegatus, III, 
183 
myriostigma weberi, III, 183 
myriostigma zonatus, III, 
183 
napinus, III, ror 
netrelianus, III, 154 
neumannianus, III, 100 
neumannianus rigidior, III, 
100 
nidulans, IV, 9, 10 
nidus, III, 94, 207 
