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Updated: October 21, 2026
The flowers are described as greenish-yellow, so that they are not likely to add much to the beauty of the plant, which is recommended because of the attractiveness of its stem and spines. It is a native of Mexico and Texas, whence it was introduced some two years ago. It requires cool-house treatment, and should be kept free from dust, which disfigures the white spines.
The cool-house, in general, requires a fire, at night, until June 1. Under that condition, if it face the south, in a warm locality, very many genera and species classed as intermediate should be so thoroughly started before artificial heat is withdrawn that they will do excellently, unless the season be unusual.