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May lily

Maianthemum bifolium

Also called False Lily Of The Valley, Two Leaf Beadruby

May lily
Photo: Unknown author, CC BY-SA 3.0

May lily is a small, rhizome-spreading woodland plant that forms dense colonies in cool, shaded forest floors. It thrives in humus-rich, slightly acidic, well-drained soil that stays evenly moist.

Family
Asparagaceae (Asparagus family)
Grows as
Bulb
Light
Part shade
Water
Keep the soil evenly moist during the growing season, but never waterlogged.
Soil
Humus-rich, slightly acidic, well-drained woodland soil or leaf mould mix.
Temperature
Hardy to roughly -30 °C; avoid hot, dry conditions above 25 °C.
How easy
Moderate
Safety
Toxic: The whole plant, including the berries, contains cardiac glycosides; a few grams can be poisonous if eaten.
Native range
Temp. Eurasia
Climate
temperate

About

Maianthemum bifolium (false lily of the valley or May lily) is often a localized common rhizomatous flowering plant, native from western Europe (including Britain) east to Siberia, China and Japan.

Where it grows

This species grows in large groups in open forests and on damp soils in grassy ditches and thickets, particularly in humus-rich soil. It prefers partial shade, well drained and slightly acidic soil.

Other Maianthemum plants

Maianthemum amoenum · Canada mayflower · Maianthemum comaltepecense · False lily of the valley · Maianthemum flexuosum · Maianthemum gigas · Maianthemum macrophyllum · Maianthemum mexicanum · Maianthemum monteverdense · Maianthemum paludicola · Maianthemum paniculatum · Feathery false lily of the valley

Text excerpted from the Wikipedia article Maianthemum bifolium by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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