306 
Lepismium—continued. 
radicans, IV, 215, 216 
ramosissimum, IV, 216 
sarmentaceum, IV, 230 
tenue, IV, 215 
Leptocaules, I, 44, 46, 49 
Leptocereus, II, 2, 77-82, 104, 
122; 1V, 281 
arboreus, II, 77, 80 - 
assurgens, II, 77, 79, 80 
leonii, II, 77, 78, 79; IV, 272 
maxonii, II, 77, 80 
prostratus, II, 77, 79 
quadricostatus, II, 77, 81 
sylvestris, II, 77, 80, 81 
weingartianus, II, 77, 82 
Leucorhaphes, IV, 221 
Leucotrichae, I, 45, 174 
Leuchtenbergia, III, 78, 107- 
109 
principis, III, 107, 108 
Living rock, III, 83 
Lobivia, III, 3, 49-60, 78, 179 
andalgalensis, III, 49, 55, 
a 
56, 58 
boliviensis, III, 49, 52 
bruchii, III, 49, 50 
cachensis, III, 49, 52 
caespitosa, III. 49, 53 : 
chionanthus, III, 49, 58, 179 
cinnabarina, ITI, 40, 54 
corbula, III, 40, 56 
cumingii, III, 49, 59, 117,177 
famatimensis, IV, 286 
ferox, IIT, 49, 50, 51, 52 
grandiflora, II], 49, 57 
grandis, I1I, 49, 58 
‘haematantha, ITi, 49, 57 
lateritia, III, 49, 56 
longispina, III, 49, 51, 52 
pampana, III, 49, 56 
pentlandii, III, 49, 54, 55; 
IV, 285 
saltensis, III, 49, 53 
shaferi, 11], 49, 52, 53 
thionanthus, III, 49, 57, 179 
Lophocereus, II, 3, 170, 177, 
178, 179 
australis, II, 177; IV, 280 
sargentianus, II, 177 
schottii, II, 177, 178, 179; 
IV, 279, 280 
Lophophora, III, 77, 83-85, 93 
lewinii, Til, 84, 85 
williamsii, III, 84, 184; IV, 
286 
williamsii lewinii, III, 84 
Loranthus aphyllus, I, 79 
Lorentzianae, IV, 221 
Machaerocereus, II, 2, 114-117 
eruca, II, 114, 115, 116; IV, 
276 
gummosus, II, 114, 116, 117; 
IV, 276 
Macromeres, IV, 24 
Maihuen, I, 40 
Maihuenia, I, 8, 24, 40—42, 
45> 95 
brachydelphys, I, 41, 42; 
IV, 175, 253 od 
patagonica, I, 41 
phjlippii, I, 41 
poeppigii, I, 41, 42; IV, 253 
tehuelches, I, 41, 42 
valentinii, I, 40, 41, 42 
Malacocarpus, IIT, 78, 94, 96, 
138, 167, 177, 178, 187- 
207, 208, 216 
aciculatus, III, 198 
acuatus, III, 198 
apricus, III, 187, 192 
catamarcensis, III, 187, 197 
concinnus, III, 187, 192, 193; 
IV, 289 
corynodes, HII, 198, 199 
corynodes’ erinaceus, III, 
198, 199 
courantii, III, 188 
THE CACTACEAE. 
Malacocarpus—continued. 
curvispinus, III, 188, 203 
erinaceus, III, 187, 198, 199; 
IV, 289 
escayachensis, III, 188, 205 
graessneri, III, 188, 205 
grossei, III, 187, 190 
haselbergii, III, 188, 
205; IV, 289 
heptacanthus, III, 218 
islayensis, III, 188, 201 
langsdorfii, III, 188, 199 
leninghausii, III, 188, 204; 
V, 289 ’ 
linkii, III, 187, 195; 1V, 289 
maassii, III, 188, 202 
201, 
mammillarioides, III, 188, 
203 ; 
mammulosus, III, 188, 200; 
IV, 289 
martinii, III, 188 
muricatus, III, 187, 194 
napinus, IIT, 187, 190, 191 
nigrispinus, III, 187, 190 
ottonis, III, 187, 195, 196; 
IV, 289 
patagonicus, III, 187, 197, 
198 ‘ 
polyacanthus, III, 198, 200 
pulcherrimus, III, 187, 194 
reichei, III, 187, 191 
schumannianus, III, 
189, 190 
scopa, III, 187, 193; 1V, 289 
sellowianus, III, 188 
sellowiants tetracanthus, 
III, 188 
sellowii, IIT, 188, 189 
sellowii tetracanthus, III, 
188 
strausianus, III, 188, 201 
tabularis, ITI, 187, 192, 193 
tephracanthus, III, 187, 188, 
189, 191; IV, 288 
tetracanthus, III, 188 
tuberisulcatus, III, 188, 202 
Malus, I, 9 
Mamnillaria, IV, 65 
Mamillopsis, IV, 3, 19, 20 
diguetii, IV, 19, 20 
senilis, IV, 19, 20 
Mammariella, IV, 124 
Mammnilaria, IV. 65 
Mammillaria, I, 4; II, 3, 118; 
III, 80, 83, 84, 90, 91, 92, 
93, 108, 110, 208, 210, 237; 
IV, 3, 10, 14, 16, 19, 21, 
24, 34448, 51, 53,58, 59, 65, 
79, 107, 155, 163, 166, 172, 
187, 
175 
acanthophlegma, IV, 1o1, 
107, 108 
acanthophlegma abducta, 
V, 107 
acanthophlegma decandollii, 
V, 107 
acanthophlegma elegans, IV, 
107 
acanthophlegma leucocepha- 
la, IV, 107 
acanthophlegma meisneri, 
IV, 107 
acanthophlegma monacan- 
tha, IV, 107 
acanthostephes, IV, 41 
acanthostephes recta, IV, 41 
acicularis, IV, 171 
aciculata, IV, 88, 132 
actinoplea, IV, 172 
adunca, IV, 140 
aeruginosa, IV, 88 
affinis, IV, 88 
aggregata, III, 14; IV, 47 
albida, IV, 132, 133 
albiseta, IV, 171, 172 
aloidaea pulviligera, III, 81 
aloides, III, 81 
alpina, IV, 63, 165 
Mammillaria—continued. 
alversonii, IV, 46, 47 
amabilis, IV, 172 
ambigua, III, 98; IV, 175 
amoena, IV, 120, 167 
anancistria, IV, 131 
ancistracantha, IV, 15 
ancistrata, IV, 150 
ancistria, IV, 131 
ancistrina, IV, 150 
ancistroides, IV, 149, 150 
ancistroides inuncinata, IV, 
132 
ancistroides major, IV, 150 
andreae, IV. 121 
anguinea, IV, 134 
angularis, IV, 88, 90, 92 
angularis compressa, IV, 91, 
92 
angularis fulvescens, IV, 92 
angularis fulvispina, IV, 91 
angularis longiseta, IV, 91 
angularis rufispina, IV, 92 
angularis triancantha, IV, 91 
anisacantha, IV, 103, 105 
applanata, IV, 76 
areolesa, III, 80 
argentea, IV, 172 
arida, IV, 73 
arietina, IV, 41 . 
arietina spinosior, IV, 41 
arizonica, IV, 43, 46, 48 
armillata, IV, 157 
aselliformis, IV, 59 
asterias, IV, 31 
asteriflora, IV, 172 
atrata, III, 97, 98; IV, 122 
atrorubra, IV, 172 
atrosanguinea, IV, 172 
aulacantha, IV, 171 
aulacothele, IV, 30, 31 
aulacothele flavispina, IV, 30 
aulacothele multispina, IV, 
30 
aulacothele spinosior, IV, 30 
aulacothele sulcimamma, IV, 
30 
aurata, IV, 122 
aurea, IV, 123 
aureiceps, IV, 114 
auricoma, IV, 117 
aurorea, IV, 118 
autumnalis, IV, 92 
bertispine. IV, 172 
arbata, IV, 144, 1 
barlowii, IV, eas 
beguinii, IV, 16 
_bellatula, IV, 165 
beneckei, IV,.171 
bergeana, IV, 150 
bergenii, IV, 172 
bergii, IV, 165 
besleri, III, 220 
bicolor, IV, 98, 99, 168 
bicolor, cristata, IV, 98 
bicolor longispina, IV, 98 
bicolor nivea, IV, 98 
bicolor nobilis, IV, 98, 99 
bifurea, IV, 172 
biglandulosa, IV, 30 
bihamata, IV, 140 
binops, IV, 172 
bocasana, IV, 147 
bocasana cristata, IV, 147, 
14 
bocasana glochidiata, IV, 147 
bocasana kunzeana, IV, 145 
bocasana sericata, IV, 147 
bocasana splendens, IV, 147 
bocasiana, IV, 171 
bockii, IV, 77 
boedekeriana, IV, 154 
bombycina, IV, 50, 161 
borealis, IV, 45 
boucheana, IV, 79 
brachydelphis, IV, 175, 253 
brandegeei, IV, 65, 73, 74 
brandi, IV, 171 
Mammillaria—continued. 
brandtii, IV, 172 
brevimamma, IV, 31 
brevimamma exsudans, IV, 
31 
breviseta, IV, 172 
brongniartii, IV, 109 
brownii, IV, 25, 33, 34 
bruennowii, [V, 172 
buchheimeana, IV, 75 
bumamma, IV, 33, 38, 
bussleri, IV, 26, 27 
caesia, IV, 118 
caespititia, IV, 126, 165 
caespitosa, III, 25, 26; IV, 
52, 134 
calcarata, IV, 48, 49 
calochlora, IV, 50 
camptotricha, IV, 61, 126, 
127 
candida, IV, 130 
candida rosea, IV, 130 
canescens, IV, 17, 133 
cantera, IV, 172 
caput-medusae, IV, 86, 87 
caput-medusae_ centrispina, 
caput-medusae crassior, IV, 
caput-medusae hexacantha. 
IV, 87 ; 
caput-medusae tetracantha, 
IV, 86, 87 
caracasana, IV, 70 
caracassana, IV, 70, 71 
carnea, IV, 87, 88,-89, 102 
carhea aeruginosa, IV, 88 
carnea cirrosa, IV, 88 
carnea villifera, IV, 102 
earretii, IV, 149, 151, 160 
castaneoides, IV, 118 
cataphracta, IV, 88 
caudata, IV, 175 
celsiana, IV, 99, 412, 113 
celsiana guatemalensis, IV, 
115 
celsiana longispina, IV, 172 
centa, IV, 171 
centricirrha, IV, 41, 77, 78, 
79, 80, 169 
centricirrha amoena, IV, 79 
centricirrha arietina, TV, 79 
centricirrha bockii, IV, 78, 
79 
centricirrha boucheana, IV, 
79 
centricirrha ceratophora, IV, 
79 
centricirrha cirrhosa, IV, 79 
centricirrha conopsea, IV, 79 
centricirrha cristata, IV, 79 
centricirrha deflexispina, IV, 
79 
centricirrha destorum, IV, 
79 
centricirrha de tampico, IV, 
79 
centricirrha diacantha, IV, 
79 
centricirrha diadema, IV, 79 
centricirrha divaricata, IV, 
79 
centricirrha divergens, IV, 
9 .. 
centricirrha ehrenbergii, IV, 
79 
centricirrha falcata, IV, 79 
centricirrha flaviflora, IV, 63 
centricirrha foersteri, IV, 79 
centricirrha gebweileriana, 
IV, 79 
centricirrha gladiata, IV, 79 
centricirrha glauca, IV, 79 
centricirrha globosa, IV, 79 
centricirrha grandidens, IV, 
79 
centricirrha guilleminiana, 
IV, 79 
