Mammillaria Elongata.

This species belongs to the cactaceae family, it is native to the state of Hidalgo (Mexico), these cacti can grow upright and creeping depending on how far they are from the ground. They are easy to grow and multiply quickly and need very little water to grow healthily. The flowers emerge at the top of the stems, with yellow or white detonated petals at times. the fruits are brown or red with a large number of seeds.