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sand spikemoss

Scientific Name: Selaginella arenicola ssp. arenicola

Family: Selaginellaceae

Category: Lycopod

Growth: Forb/herb

Duration: Perennial

Other Names:

       

Sand Spikemoss (Selaginella arenicola)

Selaginella arenicola, commonly known as Sand Spikemoss, is a fascinating plant found in specific habitats of the southern United States.

Considerations for Pets

  • This plant grows in sandy areas.

Taxonomy and Nomenclature

  • Scientific Name: Selaginella arenicola
  • Common Name: Sand Spikemoss
  • Family: Selaginellaceae (Spike-moss Family)
  • Rank: Species
  • Subspecies: Selaginella arenicola subsp. arenicola
  • Synonyms: Selaginella acanthonota (Underw.) Waterfall (Spiny Spikemoss)

Distribution and Habitat

  • Sand Spikemoss thrives in dry, sandy sites and Florida/white sand scrub habitats.
  • It is found in the southern United States, specifically in states like Georgia, Florida, Louisiana, Oklahoma, Texas, and Arkansas.
  • Observed in locations such as Warea Tract, Seminole State Forest, Lake County, FL, and Jupiter Ridge Natural Area.

Morphological Characteristics and Growth Habits

  • It is a native, perennial, small, non-flowering plant.
  • Described as a forb/herb, meaning it is a non-woody plant that is not a grass.
  • Possesses underground stems.
  • Branching stems that grow on rocks or in sand.

Interactions with Other Organisms

  • A fungal endophyte, FL0768, has been identified in Selaginella arenicola.
  • Grows in sand scrub habitats alongside lichens and mosses.

Quirky Facts

  • Sand Spikemoss can be found in Florida's "scrub" environments, which are described as the tops of ancient sand dunes.
  • It reproduces by spores, a characteristic of pteridophytes.

Further Information

  • Lady Bird Johnson Wildflower Center
  • Wikimedia Commons
  • Martin County NatureWatch