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hammock sedge

Scientific Name: Carex fissa

Family: Cyperaceae

Category: Monocot

Growth: Graminoid

Duration: Perennial

Other Names:

       

Hammock Sedge (Carex fissa)

Hammock Sedge is a common name applied to several varieties and related species of the Carex genus, particularly Carex fissa Mack.

Considerations for Pets

  • The plant has needlelike tip at the apex of the bract below

Taxonomy and Nomenclature

  • Scientific Name: Carex fissa Mack.
  • Synonyms: Mentions Carex triangularis and Carex vexans as similar species.
  • Family: Cyperaceae (Sedge family)
  • Kingdom: Plantae
  • Division: Tracheophyta
  • Class: Magnoliopsida
  • Order: Poales
  • Taxonomic Rank: Species. Varieties include: Carex fissa var. aristata F.J. Herm. and Carex fissa var. fissa.

Common Names

  • Hammock Sedge
  • Florida Hammock Sedge (specifically for Carex vexans)

Distribution and Habitat

  • Endemic to central and southern Florida.
  • Thrives in roadside clearings and wetlands.
  • Found in hydric hammocks, mesic flatwoods, wet prairies, and basin swamps.
  • Also grows in Devil's Hammock Wildlife Management Area and the Waccasassa Bay area.

Morphological Characteristics and Growth Habits

  • Graminoid plant form.
  • Flower colors include green, yellow, and brown.
  • Flower arrangement is a spike.
  • Blooms from May to June.
  • Grows from 10 to 30 inches.

Ecology

  • Found in slash pine-sedge wet flatwoods communities.

Further Information

  • Discover Life provides pages about the biology, natural history, ecology, identification and distribution of Carex fissa and related species.