dense clubmoss
- kingdom: Plantae
- phylum: Tracheophyta
- class: Lycopodiopsida
- order: Selaginellales
- family: Selaginellaceae
- genus: Selaginella
- species: Selaginella densa
Lake Louise
Alberta- Hope
- Salmon Arm
British Columbia- Melita
Manitoba
Canada
Kangding
Sichuan
China
Boulder