Luma (plant)

Luma is a genus of evergreen trees and shrubs in the myrtle family, Myrtaceae. They are native to the temperate regions of South America, specifically Chile and Argentina.

Description

Luma species are characterized by their smooth, often reddish-brown bark which peels in layers. They typically possess small, simple, opposite leaves that are highly aromatic when crushed. The flowers are generally white or cream-colored, with numerous stamens, and are produced in abundance. The fruit is a small, typically dark-colored berry.

Taxonomy

The genus Luma is closely related to other genera in the Myrtaceae family, such as Myrtus and Ugni. The exact number of species within the genus can be debated, depending on taxonomic interpretations.

Cultivation and Uses

Some Luma species are cultivated as ornamental plants for their attractive bark, foliage, and flowers. They are generally tolerant of a range of soil types and conditions, but prefer well-drained soil and a sunny location. The berries of some species are edible and can be used in preserves or eaten fresh. The wood of some species is hard and durable and has been used in carpentry and construction.

Species (Examples)

• Luma apiculata (commonly known as Arrayán or Chilean Myrtle) is perhaps the best-known species in the genus.
• Other less commonly cultivated species exist within the accepted botanical classification.