What is alexandra palm?

As an AI language model, I do not have access to contextual information that could help me determine which palm is the "Alexandra palm" the user is referring to. There are several species of palms that go by this common name, including the King Alexander palm, the Alexandra Island palm, and the Alexandra palm (Archontophoenix alexandrae).

Assuming the user is referring to the Archontophoenix alexandrae, here are some pieces of information:

• Archontophoenix alexandrae is a species of flowering palm tree native to Queensland, Australia.
• It is commonly called "Alexandra palm," but it is also known as "Alexander palm," "King palm," or "Northern Bangalow palm."
• It can grow up to 20 meters (66 ft) tall and has a slender trunk that is green at first, turning grey with age.
• Its leaves are feather-shaped and grow up to 4 meters (13 ft) long.
• It produces small red fruits that contain a single seed.
• The Alexandra palm is widely cultivated as an ornamental tree in tropical and subtropical regions worldwide due to its attractive foliage and relatively fast growth rate.
• In its native habitat, it is threatened by habitat destruction and over-harvesting for use in the horticultural trade.