--- title: "Lily of the Valley" id: "1565" type: "herb" slug: "lily-of-the-valley" published_at: "2026-03-26T03:38:58+00:00" modified_at: "2026-06-18T22:32:02+00:00" url: "https://flowersandherbs.com/plants/lily-of-the-valley/" markdown_url: "https://flowersandherbs.com/plants/lily-of-the-valley.md" excerpt: "Lily of the valley is a fragrant woodland perennial known for its white bell-shaped flowers and spreading habit. It has appeared in older herbal traditions, but all parts of the plant are poisonous. Today it is primarily grown as an..." taxonomy_herb_type: - "Flower" --- # Lily of the Valley Identification & Safety (Convallaria majalis) Lily of the valley (Convallaria majalis) is a rhizomatous perennial in the Asparagaceae family native to Europe and temperate Asia. It produces broad green leaves and highly fragrant white bell-shaped flowers, and while older herbals sometimes mention the plant, it is now primarily regarded as an ornamental. This is not a casual household herb. Lily of the valley contains potent compounds and all parts of the plant are poisonous, so any discussion of it should be framed mainly through historical context and strong safety cautions. Lily of the Valley is toxic to humans and animals and should only be planted as a decorative garden flower. ### Lily of the Valley Benefits and Traditional Uses Lily of the valley has traditionally been used to support: - Historical European herbal references rather than casual home use - Very specialized practitioner traditions - Older botanical medicine texts - Garden physic collections of the past Historically, lily of the valley appeared in older herbals, but because of its toxicity it is not considered appropriate for ordinary household herbal use and is better treated as a historical plant with serious caution. #### Lily of the Valley Preparation Methods Lily of the valley is mainly discussed in historical herbal literature rather than as a modern home-prepared herb. **Historical Tincture or Extract** Older texts mention carefully prepared extracts, but these are not suitable for casual home use. **Part of the plant used:***Flowering tops or leaves in historical texts* ##### Growing Lily of the Valley Lily of the valley is a shade-loving perennial that spreads by underground rhizomes and forms dense colonies over time. - Prefers partial shade to full shade - Grows best in humus-rich, moist but well-drained soil - Hardy in USDA zones 3-8 - Suitable for many temperate parts of the United States - Often grown in woodland gardens, shady borders, and under deciduous trees This plant can spread steadily and is often planted as an ornamental groundcover. Gardeners should position it carefully, especially where children or pets may have access, because all parts are poisonous. ###### Lily of the Valley is Poisonous – Requires Extreme Caution Lily of the valley has appeared in historical herbal texts, but it is a poisonous plant and should not be treated as a simple home remedy herb. However: - All parts of lily of the valley are poisonous, including the leaves, flowers, berries, and roots. - Accidental ingestion may be serious for children, adults, and pets. - It should not be prepared casually for internal use. - Gardeners should wear care when handling plant material and wash hands after pruning or dividing. - Do not confuse lily of the valley with safer culinary or household herbs. - Always consult a qualified professional before using herbs for health purposes. This information is provided for educational purposes only and is not medical advice. **Image Disclaimer:** Images are for reference only and should not be used as the sole method of identification. Always confirm identification with a qualified source. Frequently Asked Questions Is lily of the valley poisonous? Yes. All parts of lily of the valley are poisonous, so it should not be treated as a casual home remedy herb. Was lily of the valley used historically? It appears in older herbal and botanical texts, but modern discussion usually centers on its toxicity and ornamental value. Can lily of the valley grow in the United States? Yes. It grows in many temperate parts of the United States, especially in USDA zones 3-8 and shaded gardens. Does lily of the valley prefer shade? Yes. It usually grows best in partial shade to full shade with moist, humus-rich soil. Can children and pets be around lily of the valley? Extra care is needed because the plant is poisonous if eaten. It is best planted away from areas where accidental ingestion could occur. Why is lily of the valley not a casual herb? It contains potent compounds and all plant parts are poisonous, so it is not suitable for ordinary home herbal preparation. ## Botanical Overview - **Botanical name:***Convallaria majalis* - **Family:** Asparagaceae - **Plant type:** Flowering plant - **Native region:** Europe and temperate Asia - **Common names:** May lily, Mary's tears, convallaria **Lily of the Valley** appears in historical European herbals but Lily of the Valley is toxic and is **not used** in any remedies. # Lily of the Valley Identification & Safety (Convallaria majalis)