Carex pedunculata

Last updated

Carex pedunculata
Carex pedunculata.jpg
Habitus
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Clade: Commelinids
Order: Poales
Family: Cyperaceae
Genus: Carex
Species:
C. pedunculata
Binomial name
Carex pedunculata

Carex pedunculata, the long-stalk sedge or longstalk sedge, is a species of flowering plant in the genus Carex , native to Canada and the central and eastern United States. [2] [3] Its seeds are dispersed by ants. [4]

Contents

Description

Carex pedunculata is an evergreen, tussock-forming plant that grows between 8 and 25 cm in height. [5] Leaves are dark green, with leaf blades measuring up to 1mm in width. The lowest bract has a leaf sheath measuring about 4mm in length, which is tinted pink or purple. The perigynium is hairy, and measures 3.7–6 mm. The inflorescence is a spike. [6]

Distribution and habitat.

Carex pedunculata mostly thrives in woodlands and flood plains. [7] It is an early coloniser of woodland openings, though its dominance is likely to decrease as competition from other plants increases. [8]

References

  1. Sp. Pl., ed. 4, 4: 222 (1805)
  2. "Carex pedunculata Muhl. ex Willd". itis.gov. Integrated Taxonomic Information System (ITIS). 3 January 2021. Retrieved 4 January 2021.
  3. "Carex pedunculata Muhl. ex Willd". Plants of the World Online. Board of Trustees of the Royal Botanic Gardens, Kew. 2017. Retrieved 4 January 2021.
  4. Handel, Steven N. (1976). "Dispersal Ecology of Carex pedunculata (Cyperaceae), A New North American Myrmecochore". American Journal of Botany. 63 (8): 1071–1079. Bibcode:1976AmJB...63.1071H. doi:10.1002/j.1537-2197.1976.tb13191.x.
  5. "Longstalk sedge (Carex pedunculata)". PictureThis. Retrieved 2024-12-11.
  6. "Carex pedunculata (long-stalked sedge): Go Botany". gobotany.nativeplanttrust.org. Retrieved 2024-12-10.
  7. "Carex pedunculata (Long-stalked Sedge): Minnesota Wildflowers". www.minnesotawildflowers.info. Retrieved 2024-12-10.
  8. "Carex pedunculata (long-stalked sedge): Go Botany". gobotany.nativeplanttrust.org. Retrieved 2024-12-11.