Lungwort

Identity

Common Name

Lungwort

Scientific Name

Pulmonaria officinalis

Botanical Family

Boraginaceae

Native Region

Europe

Cultivation Regions

Europe, North America (shade gardens)

Plant Parts Used

Aerial parts

Synonyms

Spotted Lungwort, Jerusalem Cowslip, Soldiers and Sailors

Caffeine Level

Caffeine Free

A low clumping perennial with broad oval green leaves mottled with silvery-white spots, and small hanging tubular flowers that shift from pink to blue. The spotted leaves inspired the 'doctrine of signatures' for the lungs.

Historical Background

Named for its lung-like spotted leaves, lungwort was a classic European remedy for chest complaints and coughs under the doctrine of signatures.

Earliest recorded uses: Coughs, chest congestion, and respiratory soothing.

Cultural significance: A beloved shade-garden plant whose folk name preserves its once-central role in chest medicine.

1. Renaissance

   European herbalists prescribe lungwort for chest ailments by signatures.

2. Modern

   Fades from clinical use; retained in cottage gardens and mild tea blends.

Traditional Uses

These uses document historical traditions and do not imply proven effectiveness.

Flavor & Aroma

Aroma: Faint, green and earthy

Tea Information

Research Summary

Mucilage and tannins support its traditional demulcent use; modern clinical evidence is lacking.

Evidence levels reflect the currently available scientific literature and may change as new research emerges. Where evidence is limited or conflicting, this is stated plainly.

References & Sources