Echinocereus pulchellus

Echinocereus pulchellus is a species of Echinocereus.

Background
Stems obovate-cylindric, 5 to 7 cm. high, simple, glaucous; ribs 12, obtuse, more or less divided into tubercles; spines 3 to 5, short, straight, deciduous, yellowish; flowers rosy-white, about 4 cm. broad; inner serianth-segments lanceolate, acuminate.