Gaussia princeps (plant)

Gaussia princeps, commonly known as Palma de Sierra or Llume de Sierra, is a species of palm tree endemic to Cuba. It is a member of the Arecaceae family. This elegant palm is native to the mountainous regions of eastern Cuba, specifically the Sierra Maestra and Sierra Cristal ranges.

Gaussia princeps is characterized by its slender, gray trunk, which can reach heights of up to 20 meters (65 feet). The trunk is typically smooth and ringed with leaf scars. The crownshaft, the tightly clustered leaf bases at the top of the trunk, is a distinctive feature, usually being a pale, waxy green or bluish-gray color.

The leaves of Gaussia princeps are pinnate, meaning they are feather-shaped with leaflets arranged on either side of a central rachis. The leaflets are a deep green color and have a somewhat drooping appearance.

The inflorescences (flower clusters) emerge from below the crownshaft. The flowers are small and creamy-white in color. The fruits are small, round, and turn red or orange when ripe.

Gaussia princeps is considered to be an endangered species due to habitat loss and over-collection. It is sometimes cultivated as an ornamental plant in tropical and subtropical regions, but it requires specific conditions to thrive, including well-drained soil and protection from strong winds. Conservation efforts are underway to protect remaining populations in their native habitat.