What is mammillaria mathildae?

Mammillaria mathildae is a small cactus belonging to the family Cactaceae. It is native to Mexico and can be found growing in rocky outcrops and cliffs, often in association with other cactus species. The plant has cylindrical stems that can grow up to 4-6 cm in diameter and up to 6-10 cm in height. The stems are covered with small, white spines that form dense clusters and are arranged in rows. The spines are flexible and are not known to cause any harm.

Mammillaria mathildae produces small, pink or white flowers that bloom in the spring and summer. The flowers are about 1 cm in diameter and can be solitary or arranged in small clusters at the apex of the stem. The fruits are small, juicy, and red-colored, ripening in the fall. They contain numerous small seeds that are black and shiny.

This cactus is easy to grow and does well in well-drained soil and bright, filtered sunlight. It is a slow-growing plant that needs minimal care and can be propagated by seed or by stem cuttings. It is a popular species among cactus collectors due to its attractive appearance and easy cultivation. However, like many other cactus species, Mammillaria mathildae is threatened in the wild by habitat loss and illegal collection for the horticultural trade.