Botanical Overview
Lemon Verbena (Aloysia citrodora) is a species in the Verbenaceae family. The verbena family (Verbenaceae) includes herbs, shrubs, and trees with opposite leaves and spikes or clusters of small, tubular flowers with four or five petals. Many species produce aromatic oils in glandular hairs on their leaves and stems. Although comprehensive ethnobotanical records are limited, phytochemical studies have identified 30 compounds in this species, suggesting potential medicinal value.
General Description
Other common names include lemon beebrush. It was brought to Europe by the Spanish and the Portuguese in the 17th century and cultivated for its oil.
Family Context
The Verbenaceae family is widely distributed. Notable medicinal members include:
- Lantana — 59 documented uses
- Vervain — 58 documented uses
- Brazilian Tea — 55 documented uses
- White Lippia — 20 documented uses
Geographic Distribution
Lemon Verbena has been recorded in 10 countries and territories worldwide, including Argentina, Bolivia, Brazil, Chile, Ecuador, and others.
Active Compounds
Phytochemical research has identified 30 compounds in this species, including a diverse array of phytochemical classes (see the Complete Chemical Inventory below for the full list).
The identified compounds include the following categories:
- Flavonoid: antioxidant compounds that protect cells from oxidative damage
- Alkaloid: nitrogenous compounds with diverse pharmacological activities
Research Status
Although this species has documented phytochemical constituents, its ethnobotanical and clinical documentation remains incomplete. The limited documentation available for this species represents an opportunity for ethnobotanical research.