Olacaceae

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Olacaceae is a family of flowering plants in the order Santalales. The family comprises approximately 30 genera and 250 species, which are primarily distributed in tropical and subtropical regions around the world. Members of the Olacaceae family are typically trees, shrubs, or woody climbers.

Description

Olacaceae plants are characterized by their simple, alternate leaves, which are often leathery in texture. The flowers are usually small, bisexual, and arranged in inflorescences. The floral structure typically includes five sepals and five petals, although variations can occur. The fruit is generally a drupe or berry, containing one or more seeds.

Taxonomy

The family Olacaceae has undergone various taxonomic revisions. It was traditionally placed in the order Santalales, but molecular phylogenetic studies have led to reclassifications and the recognition of new genera and species within the family.

Genera

Some of the notable genera within the Olacaceae family include:

• Olax
• Ximenia
• Heisteria
• Strombosia
• Strombosiopsis

Distribution and Habitat

Olacaceae species are predominantly found in tropical and subtropical regions. They thrive in a variety of habitats, including rainforests, dry forests, and savannas. These plants are adapted to a range of environmental conditions, from moist, shaded areas to dry, open landscapes.

Uses

Several species within the Olacaceae family have economic and medicinal importance. For example, the genus Ximenia is known for its edible fruits and oil-rich seeds, which are used in traditional medicine and cosmetics. Other species are valued for their timber and ornamental qualities.

Related Pages

• Santalales
• Ximenia
• Olax
• Heisteria
• Strombosia
• Strombosiopsis