Opuntia gosseliniana Opuntia gosseliniana Opuntia gosseliniana, commonly known as the violet pricklypear, is a species of cactus that is native to Pima County, Arizona in the United States and Baja California, Chihuahua, and Sonora in Mexico. Like most prickly pears, the pads are flat. Unlike most prickly pears, they have a violet, pink, or red tinge, hence the name. The cactus reaches mature heights of one to five feet and blooms either yellow or red. Different authorities disagree on the division of plants into "Opuntia chlorotica", "Opuntia violacea", "Opuntia gosseliniana", "Opuntia macrocentra", and perhaps others. To complicate the issue, there are numerous
Opuntia ficus-indica the Mediterranean basin. Under those hedges and adjacent areas soil physical properties, nitrogen and organic matter are considerably improved. Structural stability of the soil is enhanced, runoff and erosion are reduced, while water storage capacity and permeability is enhanced. Prickly pear plantations also have a positive impact on plant growth of other species by improving severe environmental conditions which facilitate colonization and development of herbaceous species. Opuntia ficus-indica is being advantageously used in Tunisia and Algeria to slow and direct sand movement and enhance the restoration of vegetative cover, minimizing deterioration of built terraces with its deep and strong rooting