250 
Echinofossulocactus—continued. 
harrisii, 109 
hastatus, 110, III 
helophora, 170 
helophora longifossulatus, 170 
heteracanthus, 11), 112 
ignotus-venosus, 109 
karwinskianus, 170 
lamellosus, 110, 113 
lancifer, 110, 118, 119 
lloydii, 110, 112, 113 
macracanthus, 170 
mirbelii, 185 
multicostatus, 110, I11, 113 
obvallatus, 110, 115, 116 
oxypterus, 138 
pentacanthus, 110, 115 
pfeifferi, 137 
phyllacanthus, 110, 118, 119 
phyllacanthus macracanthus, 118 
phyllacanthus micracanthus, 118 
platyceras, 169 
recurvus campylacanthus, 142 
robustus, 135 
tricuspidatus, 110, I17 
turbiniformis, 106 
vanderaeyi, 136 
vanderaeyi ignotus-longispinus, 136 
violaciflorus, 110, 114, 115 
wippermannii, 110, III 
zacatecasensis, 110, 113 
Echinomastus, 78, 147-152 
dasyacanthus, 148, 150, 151 
durangensis, 148, 152 
erectocentrus, 148 
intertextus, 148, 149, 150 
macdowellii, 148, 151 
unguispinus, 148, 150, 152 
Echinomelocactus, 221, 225 231 
Echinonyctanthus, 60 
decaisnianus, 66 
eyriesii, 65 
leucanthus, 72 
multiplex, 64 
nigrispinus, 67 
oxygonus, 64 
pictus, 66 
pulchellus, 33 
schelhasii, 66 
tubiflorus, 67 
tubiflorus nigrispinus, 67 
turbinatus, 66 
turbinatus pictus, 66 
KEchinopsis, 3, 4, 45, 48, 49, 53, 60-77, 78, 79, 100, 1or1 
achatina, 55 
albispina, 76 
albispinosa, 61, 67 
amoena, 33, 34 
ancistrophora, 61, 69 
apiculata, 63 
aurata, 79, 186 
aurea, 60, 61, 74 
baldiana, 61, 74 
beckmannii, 76 
boeckmannii, 76 
boutillieri, 76 
bridgesii, 61, 63, 74 
cachensis, 52 
THE CACTACEAE. 
Echinopsis—continued. 
caespitosa, 53 
calochlora, 61, 68 
campylacantha, 69, 72 
campylacantha brevispina, 72 
campylacantha leucantha, 72 
campylacantha longispina, 72 
campylacantha stylodes, 72 
campylacantha stylosa, 72 
cavendishii, 54 
chereauniana, 54 
cinnabarina, 54, 55 
cinnabarina cheroniana, 54 
cinnabarina cristata, 54 
cinnabarina scheeriana, 54 
cinnabarina spinosior, 54 
colmariensis, 55 
colmarii, 54, 55 
columnaris, 55 
cordobensis, 61, 69 
cristata, 73 
cristata purpurea, 73 
decaisneana, 66, 67 
deminuta, 48 
droegeana, 67 
. ducis paulii, 76 
duvallii, 76 
elegans vittata, 55 
eyriesii, 61, 65, 76 
eyriesii cristata, 65 
eyriesii duvallii, 65 
eyriesii flore pleno, 66 
eyriesii glauca, 65 
eyriesii glaucescens, 65 
eyriesii grandiflora, 65 
eyriesii inermis, 66 
eyriesii lagemannii, 64 
eyriesii major, 65 
eyriesii phyligera, 65 
eyriesii rosea, 65 
eyriesii tettavii, 65, 66 
eyriesii triumphans, 65, 66 
eytiesii wilkensii, 64 
falcata, 66 
fiebrigii, 61, '70, 71 
fischeri tephracantha, 77 
fobeana, 76 
forbesii, 60, 62, 63 
formosa, 60, 61, 75 
formosa albispina, 75 
formosa gilliesii, 75 
formosa laevior, 75 
formosa rubrispina, 75 
formosa spinosior, 75 
formosissima, 76 
gemmata, 66, 67 
gemmata cristata, 67 
gemmata decaisneana, 66 
gemmata schelhasei, 66 
gibbosa, 158 
gigantea, 76 
grandiflora, 67 
haageana, 185 
hempeliana, 101 
huottii, 60, 63 
intricatissima, 61, 73 
jamessiana, 66 
kuottii, 63 
