Escobaria vivipara (Nutt.) Buxb.

국표에는 없다.

Escobaria vivipara is a species of cactus known by several common names, including spinystar, viviparous foxtail cactus, pincushion cactus and ball cactus. It is native to North America, where certain varieties can be found from Mexico to Canada. Most of these varieties are limited to the Mojave and Sonoran Deserts. The species epithet "vivipara" is due to the species' viviparous reproductive habit.

This is a small round cactus growing to a maximum height of about 15 cm (6 in), often remaining smaller and oblong or spherical. It is densely covered in a mat of star-shaped arrays of straight white spines 1 to 2.5 cm (3⁄8 to 1 in) long. It flowers in yellow, pink, red, or purple blooms 2–5 cm (3⁄4–2 in) across.

Escobaria vivipara - Wikipedia

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