Ven TORY PICTURE BOOK 

Opuntia glomerata the spineless form of the 
Marble Cactus. 
Pleiospilos Nelii—another mimicry plant. 
YeP 

Lophophora williamsii, 
crested form. 

Collected plants of Lophophora williamsii 
easily flowered in cultivation. 

The DESERT Magazine 
EI Centro, Calif. 
Published monthly for those who are 
interested in: Life and lore of the Indians. 
Motor trips to odd and interesting places. 
Gems and Minerals. Lost Mines of the 
Desert. Botany and natural sciences. 
Writing and Photography. Life and cus- 
toms of those who live on the great 
American desert. 
One year $2.50. Sample 25c. 
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