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Carex fumosimontana

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Carex fumosimontana
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Clade: Commelinids
Order: Poales
Family: Cyperaceae
Genus: Carex
Section: Carex sect. Phacocystis
Species:
C. fumosimontana
Binomial name
Carex fumosimontana
D.Estes[1]

Carex fumosimontana, the Great Smoky Mountain sedge, is a species of sedge endemic to the Great Smoky Mountains in the southeastern United States.[1] It was first formally described in 2013 by American botanist Dwayne Estes in Brittonia.[2][3]

It is part of the Carex crinita complex within the section Carex sect. Phacocystis.[2] It is a small complex of species characterized in part by their thick, pendulous spikes, rough, three-veined pistillate scales, leaves over 2 mm in width, and ladder-fibrillose sheathes. Carex fumosimontana is most similar to Carex gynandra, but can be distinguished from other species in this complex by a combination of the following characters: dark reddish brown pistillate scales, reddish sheaths, elliptical rather than ovate perigynia, and smooth or minutely papillose perigynia.[2]

Carex fumosimontana occurs in openings within the spruce-fir forests of the Great Smoky Mountains in North Carolina and Tennessee. It is found in mesic sedge meadows and seeps at the edge of rock outcrops.[2] The name is from the Latin for "smoky" and "mountain", in reference to the type locality.

References

[edit]
  1. ^ a b "Carex fumosimontana D.Estes". Plants of the World Online. Royal Botanical Gardens Kew. Retrieved 2018-12-21.
  2. ^ a b c d Estes, Dwayne (20 June 2013). "Carex fumosimontana (Cyperaceae), a new endemic from the Great Smoky Mountains National Park, North Carolina and Tennessee". Brittonia. 65 (2): 200–207. doi:10.1007/s12228-012-9269-6. S2CID 13074898.
  3. ^ "Carex fumosimontana D.Estes". ipni.org. International Plant Names Index. Retrieved 2018-12-21.