Black Lace Cactus
Description:The outer spines of the black lace cactus are straight and white with dark purple tips. The spines look like the teeth in a comb. Its stems are 1 - 6 inches tall and 1 - 2 inches wide. In the springtime, the black lace cactus produces pink to purple flowers, 2 - 3 inches wide.
Habitat: Black lace cactus is found in grassy openings on south Texas rangeland invaded by mesquite and other shrubs