Elderberry

(Sambucus nigra / Sambucus canadensis)

Basic Identification

Common Names

Elderberry
Black elder
European elder
American elder

Botanical Name

Sambucus nigra
Sambucus canadensis (often classified as Sambucus nigra subsp. canadensis)

Plant Family

Adoxaceae (formerly classified under Caprifoliaceae)

Parts Used

• Berries (primary medicinal part)
• Flowers (commonly used, especially for fever and respiratory support)
• Leaves (historical use, less common due to safety concerns)

Habitat and Native Range

Elderberry is native to Europe and North America and is widely naturalized across temperate regions. It commonly grows in:

• woodland edges
• hedgerows
• riverbanks and moist soils
• disturbed areas

It grows best in:
• full sun to partial shade
• moist, well-drained soil
• nutrient-rich environments

Elderberry is widely cultivated for herbal medicine, culinary use (syrups, jams, wines), and commercial production of extracts and supplements.

Overview

Elderberry is one of the most widely used herbs for immune support, particularly in relation to viral respiratory infections. Known for its ability to support the body during illness, it is most commonly used to reduce the severity and duration of colds and flu.

Unlike strongly stimulating immune herbs, elderberry works more by supporting the body’s natural defenses and helping regulate the immune response. It is especially valuable once illness is already present, helping the body respond more efficiently and recover more quickly.

Elderberry is considered a foundational herb in both home and clinical herbal practice, particularly for seasonal illness and respiratory support.

Basic Uses

Elderberry is commonly used for:

• Colds and influenza
• Viral respiratory infections
• Fever support
• Immune system support during illness
• Upper respiratory congestion
• Seasonal immune support

Botanical Description / Morphology

Growth Habit – Deciduous shrub or small tree, typically 6–12 feet tall, with multiple stems forming a spreading, bushy shape.

Stem – Woody, hollow stems
Surface: Smooth to slightly textured
Color: Gray-brown bark on mature stems, green on younger growth

Leaves –
Arrangement: Opposite
Shape: Pinnately compound (multiple leaflets per leaf)
Leaflets: 5–11 per leaf, lanceolate to ovate
Margin: Serrated
Surface: Smooth to slightly rough

Venation – Prominent central vein with branching lateral veins in each leaflet

Flowers –
Type: Flat-topped clusters (corymbs)
Color: Creamy white
Structure: Many small, five-petaled flowers grouped in broad clusters
Bloom Time: Late spring to early summer

Key Feature – Large, flat clusters of white flowers that develop into drooping clusters of dark purple to black berries

Fruit (Berries) –
• Small, round berries in hanging clusters
• Dark purple to black when ripe
• Juicy, with deep pigmentation

Roots –
• Shallow, spreading root system
• Woody base with fibrous extensions

Key Identifying Features

• Opposite compound leaves with serrated edges
• Flat clusters of small white flowers
• Hanging clusters of dark berries when mature
• Woody shrub with hollow stems

Similar Species / Lookalikes

• Red elderberry (Sambucus racemosa) – Red berries, more toxic raw; requires proper preparation
• Pokeweed (Phytolacca americana) – Dark berries but very different plant structure; toxic
• Aralia species – Similar growth habit but different leaf and berry structure

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