D. M. ANDREWS, BOULDER, COLORADO. 
5 
ranging from white through shades of straw, 
yellow, brown, purple to black. Very fine 
bloomer, flowers from shell-pink to bright 
rose. A vigorous grower. Extremely hardy, 
one of the few Echinocacti to grow in clusters. 
Immense stock. Extra choice plants includ¬ 
ing many pairs, triplets and clusters, $4.00 
per 100, $30.0 per 1000, $125.00 per 5000. 
Echinocactus Simpsoni* 
Cactus viviparus. Purple Cactus. Whole plant 
covered with purple and white spines. 
Flowers very large and showy, bright purple, 
plant extra hardy and a good bloomer. Quite 
rare. Large plants and clusters, $20.00 per 
100. Smaller plants, $15.00 per 100. 
Cactus viviparus* 
Echinocactus Simpsoni* Hedgehog Cactus. Plant 
nearly hiddeu by various colored spines, 
