Ximenia roigii

Ximenia roigii is a rare woody shrub belonging to the Olacaceae family. This species is endemic to Cuba, where it grows in specific conditions of dry forests and coastal areas. Despite its limited range, the plant is of interest to botanists and breeders due to its ability to survive in extremely arid conditions.

The plant appears as a heavily branched, thorny shrub or a small tree. Its leaves are simple, alternate, and leathery, which helps the plant retain moisture. The main features of this species are its small flowers and rounded drupe fruits that turn yellow or orange as they ripen, containing edible though tart pulp.

The crop requires a hot tropical climate and cannot withstand freezing temperatures. In the wild, Ximenia roigii is found in calcareous and sandy soils with excellent drainage properties. It is extremely sensitive to excessive soil moisture, so in cultivation, it is essential to ensure high-quality water drainage and avoid water stagnation.

Agricultural techniques for cultivating this species are not widely known due to its endemic status. The main propagation methods include sowing seeds, which require scarification to improve germination rates. The plant grows slowly in its early years, requiring protection from weed competition and regular but moderate watering during the establishment period.

• High drought resistance of the species.
• Potential use of seeds for technical oil extraction.
• Use of fruits in food after heat treatment.
• Ornamental value in arid landscape design.

The main threats to the plant include insect pests common to tropical dry forests, such as scale insects and various species of weevils. Crop diseases are most often related to fungal infections caused by improper moisture management. Currently, the plant requires conservation measures as its natural habitat is subject to significant human impact.