24 
Knickerbocker Nursery 
C. (Borzi cactus ) Straus si. Peru. Slender Cereus covered with 
white wool-like spines. FIs. tubular, red. Hardy. . . 15c to $1.00 
Cochemieas are Lower California plants with elongated heads 
and brilliant, red, tubular fls. 
C. halei. Magdalena Island.$1.00 
C. maritima. Lower Calif. Brown hooked spines; dark.$1.00 
C. pondii. Cedros Island. Very rare; bright scarlet fls.. . . . . .$2.00 
C. poselgeri. S. Lower Calif.; straw colored spines; scarlet*fls.. $2.00 
Cleistocactus baumanni 
C. setispina. White hooked spines. One of the rarest of plants 
and splendid.$1.00 to $3-00 
Corryocactus melanotrichus . Bolivia. Slender, columnar, 
branching. Red fls.75c 
Corpyhantha bumamma. S.25c 
C. clava. Mexico. Brown-gray, appressed spines.50c 
C. cornifera. Mexico .$1.00 S. 25c 
C. echina. Texas. Globular; white spines; yellow fls. . .15c to 25c 
C. erecta. Mexico. Clusters; free flowering; yellow fls.. 25c to $1.50 
C. nelli. Texas. One of the newly discovered Echinocerei. 
Small grafted plants.75c 
C. pallida. S.25c 
C. radians. Mexico .$1.00 
Dolichothele longimamma. Mexico.$1.00 
D. sphaerica. Texas. 'The Nipple Cactus.” Large, lemon- 
colored fls.50c 
D. uberifortnis. Mexico .$1.00 
Echinocactus coptogonus .25c and 50c 
E. electracanthus . 25c, 50c, $1.00 
E. grusoni. Mexico. The beautiful "Golden Ball” which will 
grow larger than a bushel basket.15c to $3.00 
E. ingens. Mexico. Yellow Fls.35c to $1.00 
E. horizonthalonius. Texas. Rots easily. Must be planted in 
rubble so no wet earth surrounds the base.15c to 50c 
ECHINOCEREUS 
The Echinocerei are small plants that usually form clusters and 
have very beautiful blooms. 
E. amoena, Mexico 
$1.00 
