Botanical Overview
Betula cordifolia is a species in the Betulaceae family. The birch family (Betulaceae) includes trees and shrubs with simple, alternate leaves with serrated margins and prominent stipules. The flowers are arranged in catkins, and the fruits are small nuts or samaras. The bark of many species contains phenolic compounds with antiseptic properties. Phytochemical data for this species are limited at present.
General Description
Until recently it was considered a variety of Betula papyrifera (paper birch), with which it shares many characteristics, and it was classified as B. papyrifera var. cordifolia (Regel) Fern.
Family Context
The Betulaceae family is widely distributed in the Northern Hemisphere. Notable medicinal members include:
- Alnus rubra — 20 documented uses
- Betula alba — 17 documented uses
- Cherry Birch — 16 documented uses
- Black Alder — 10 documented uses
Geographic Distribution
Betula cordifolia has been recorded in 10 countries and territories worldwide, including Austria, Belgium, Canada, Germany, Italy, and others.
Active Compounds
Phytochemical research has identified 1 compound in this species: betulin.
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.