MAMILLARIA —continued 
lenta . 
leona . 
lloydii . 
mainae . . 
martinezii 
Mam il laria decipicns 
PKT. 
100 
PKT. 
100 
s 
s 
MAMILLARIA —continued 
.10 
.25 
trichacantha . 
. . . .10 
.20 
.10 
.20 
uncinata . 
. . .10 
.10 
.10 
.15 
vaupelii . 
... .10 
.20 
.10 
.15 
viereckii . 
. . .10 
.25 
.10 
.20 
villifera . 
. . .15 
.... 
.10 
.35 
viperina. 
... .10 
.40 
.10 
.30 
waltherii ... . 
. . .10 
.40 
.10 
.15 
wildiana . 
... .10 
.25 
.10 
.15 
winteriana. 
... .10 
.20 
zahniana . 
. . .10 
.20 
zeilmanniana . . . 
.10 
.35 
zephranthoides. 
. . .10 
.25 
zuccariniana . 
... .10 
.30 
MELOCACTUS 
bahiensis. 
. . .10 
.60 
intortus. 
. . .10 
.40 
lemairei. . . . 
. . .10 
.40 
melocactoides. 
. . .10 
.45 
neryi. 
. . .10 
.45 
peruvianus . 
. . .15 
.60 
violaceus . 
. . .10 
.30 
MILA 
kubeana . 
. . .20 
• • • • 
nealeana . 
. . .15 
1.35 
MONVILLEA 
phaeacanthus . 
... .10 
.30 
MORAWETZI (New genus) 
doelziana new sp. 
... .45 
.... 
microhelia. 15 .60 
milleri.10 .25 
mixed . 10 .10 
multiformis.10 .25 
mutabilis.10 .2 5 
napina . 10 .... 
new species (similar to 
chinocephala) .10 .25 
nigra.10 .25 
occidentalis.10 .35 
orcuttii.10 .15 
ottonis.10 .20 
parkinsonii . 10 .25 
perbella.10 .15 
peibella lanata.10 .30 
phaeacantha.10 .2 5 
pseudoperbella . . 10 .20 
plumosa.10 .35 
polythele . 10 .25 
prolifera.10 .35 
pusilla.10 .50 
pygmeae .10 .20 
rettigiana.10 .15 
rettigiana var. flavispina.10 .35 
rhodantha var. chrysacantha.10 .25 
rhodantha var. sulphura.10 .25 
rhodantha var. rubra.10 .20 
rubrispina .10 .40 
saetigera .10 .20 
schiedeana.10 .25 
schmollii .10 .20 
sempervivi .10 .30 
sheldonii .15 .60 
sphacelata .10 .30 
sphaerica.10 .30 
spinossissima .10 .40 
spinossissima sanguinea.10 .40 
standleyi .10 .25 
tetracantha .10 .25 
Melocactus intortus 
MYRTILLOCACTUS 
geometrizans.10 .15 
schenckii .10 .40 
NEOLLOYDIA 
beguinnii.10 .15 
beguinnii senilis.10 .15 
clavata.10 .25 
NEOPORTERIA 
nigricans .10 .45 
subgibbosa .15 .90 
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