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Lycopodium japonicum

Lycopodium japonicum
Photo: User:Innerstream, Public domain

Lycopodium japonicum is a creeping clubmoss, a non-flowering plant that forms low, spreading mats in forest and woodland settings. It is grown mainly as a shade-loving groundcover or ornamental, and it needs cool, humid, shaded conditions to thrive.

Family
Lycopodiaceae (Lycopodi family)
Grows as
Shrub
Light
Part shade, Shade
Water
Keep the soil consistently moist but never waterlogged, and mist or water in dry spells.
Soil
Moist, humus-rich, acidic mix with good drainage, such as leaf mould and peat.
Temperature
10–24 °C; protect from frost and sustained heat above 28 °C.
How easy
Hard
Native range
Nepal to Temp. E. Asia and Philippines, Solomon Is.
Climate
temperate

About

Lycopodium japonicum is a common species of plant in the genus Lycopodium in the clubmoss family. It is widespread in China, Japan and countries of Southern Asia. It has been used in traditional Chinese medicine for the treatment of sprains, strains and myasthenia, and research is ongoing into its efficacy. A type of alkaloid with an unusual structure, labelled lycojaponicumins A through E, were isolated from the plant in 2012.

Other Lycopodium plants

Stag's-horn Clubmoss · One-cone clubmoss · Clubmoss

Text excerpted from the Wikipedia article Lycopodium japonicum 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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