Marsh Club-moss
Lycopodium inundatum
Last reviewed: June 2026
Light
part shade
Water
high
Size
4"–12" H × 4"–12" W
Bloom
Jul, Aug, Sep, Oct
Native to
FL
Browse plants for this ecoregion
Marsh club-moss is a small, primitive evergreen plant that forms low mats of delicate, moss-like foliage. It thrives in consistently moist to wet soils and produces small, club-shaped spore structures in summer and fall. This native ground cover works well in bog gardens, rain gardens, and other wet areas where few other plants will grow.
In an HOA neighborhood
Marsh Club-moss takes more care to keep looking intentional in a front yard. Maintenance level: moderate. Consider it for backyard or mid-zone beds rather than the street edge.
Works well in: backyard only.
- Moss-like appearance may be perceived as unkempt
- Requires consistently wet conditions that are unusual in typical landscaping
- Very small size makes it appear unintentional in formal settings
Wildlife value
As a primitive spore-bearing plant, it does not attract pollinators but provides habitat for small invertebrates and amphibians in wet areas.
Native range data from the USDA PLANTS Database and regional native plant society lists. Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.
Does Marsh Club-moss fit your yard? Open it in Pollinator Patch to check it against your sun, soil, and HOA-conscious filters.