140 
SlEBRECHT & WaDLEY'S CsTALOGUE OF 
I'll.OCKKEl'S SENILIS. 
MAMMILLARIA pusilla. Bright silvery spines, glis- 
tening in the sun ; flowers yellowish white ; a fine spe- 
cies. 25 cents. 
M. senilis. Like a ball of cotton, almost, being covered 
with delicate feathers, it seems. Must be kept cov- 
ered to exclude dust; a lovely little gem. 50 cents 
to $10. 
M. Wildiana. A dwarf and handsome plant, with rose 
colored flowers, freely and often produced. .50 c. to 
FILOCEBEXTS senilis. The "Old Man" Cactus is a 
very odd and attractive plant. It is covered entii-ely 
with white hairs, which are pendulous, and envelop the 
stem. Remarkable, and always excites curiosity and 
admiration, si to -SIO. 
FHYIiLOCACTUS, A most distinct family, with fiat 
stems almost like leaves, and bearing very handsome 
and richly colored flowers of enormous size. They 
stand much neglect, and are admired for their elegant 
flowers. 
Collection of best varieties, ten extra sorts. ¥f> to $10. 
OFUNTIA. A familiar genus, to which belong some 
especially fine and handsome foi-ms. We have the best 
sorts iu considerable variety, and can supply many 
not here named. 
O. microdasys. Of fiat form, as shown in the cut, with 
lively green branches, beautifully spotted with tufts of 
golden yellow, a fine variety, and very distinct in con- 
trast. 35 cents to $1.50. 
Ten Select Sorts, of distinct habit. 25 cents to .$1. 
Ol'UNTI.\ MICRODASVS. 
COLLECTIONS OF CACTUSES. 
We will select twelve distinct varieties, including the best species, for .*:3, So and .*10, according to size and va- 
rieties. To those desiring to form collections of greater extent, we will be pleased to supply lists of the best species, 
with prices. Cactuses for bedding will be supplied, also, at very moderate prices by the dozen or hundred. 
MAMMILLARIA SENILIS. 
