Cacti. 39 



M. applanata. Of peculiar shape, fiat, with, rose tinged white 

 fls; tubercles 4-angled; spines straight, 17 to 20 thin white 

 yellowish or ashy-gray radiating spines and a short, upright 

 central one. Arizona to Texas and Mexico. 20c to 75c. 



M. Grahamii. One of the finest Mamillarias to be found, 

 having beautiful white spines interlacing the whole plant; blooms 

 very profusely during late summer months. 10c to 30c 



M. Macromeris. Characterized by large tubercles and long 

 spines. Bears a very fine double flower 2^ to s^ inches across, 

 of a distinct carmine color; very effective. 25c to 50c 



M. Goodrichii. A beautiful sort first found on Cerros Is., 25c 



M. phellosperma. A rare desert variety, with beautiful rose 

 flowers; a desirable sort. $1 



M. erecta. Lemon yellow , fls fine, 75c 



M. formosa. Delicate white spines, small pink fls, 50c to $1.50 



M. multicostata, 60c 



M. violacea, 50c 



M. elegans. Neat, lovely white spines, like a ball of snow, 

 with bright flowers, very beautiful in contrast, 50c to $1 



M. nivea. An elegant, white spined sort with small crimson 

 flowers, 50c to $2.50 



M. rufescens, 75c to $1 



M. tuberculosa. A pretty Arizona mountain species, 25c to 50c 



M. Wrightii. A peculiar flattened plant, with purplish fls and 

 fruit, $1 



M. longimammse, 75c 



M. cornifera. Large showy fls, 30c to $1 



OPUNTIA 



O. basilaris. Low growing, joints fan-shaped; areolae close 

 and densely set with short brown bristles; fls large, of a deep and 

 most brilliant magenta; blooms profusely, 50c to $2.50 



O. Bigelovii. Desert Cholla, 50c - 



O. clavata, 25c 



O. Emory i. One of the handsomest of the genus, 25c 



O. Engelmanni. Plant large, erect 4 to 6 feet high, with ob- 

 ovate joints; fls large yellow, with a reddish center: fruit crimson, 

 edible, useful for jellies; several species are probably often in- 

 cluded under this name, all answering to the general description. 

 Rooted plants, 50c, large cuttings, 1$, by mail. 



O. frutescens. A shrubby, erect Mexican; spines almost 

 solitary; small greenish fls, with beantiful scarlet fruit, pear 

 shaped, edible and of fine flavor; plant branches freely, 15c 



O. microdasys. A sub-erect, diffuse Mexican with obovate 

 joints of a vivid green spotted with tufts of yellow spines, 30c 



O. prolifera. The noted Cholla of Southern California, 25c 



O. senilis, a variety with long white hairs, 25c to $1 



