Carex gaudichaudiana

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Carex gaudichaudiana
Carex gaudichaudiana Kunth (AM AK294590-1).jpg
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. gaudichaudiana
Binomial name
Carex gaudichaudiana

Carex gaudichaudiana, also known as fen sedge, [1] is a tussock-forming species of perennial sedge in the family Cyperaceae. It is native to parts of Australia and New Zealand. [2]

Contents

Description

The sedge has a long rhizome with loosely tufted shoots. The erect and roughly textured culms are 10 to 90 cm (3.9 to 35.4 in) in length and have a triangular cross-section with a diameter of about 1 mm (0.039 in). The dark green leaves are longer than the culms and have a width of 2 to 4 mm (0.079 to 0.157 in) and have a rough texture at the edges and are surrounded by pale yellow-brown to orange-brown coloured sheaths. It has erect inflorescences with a length of 7 to 8 cm (2.8 to 3.1 in) composed of three to eight spikes. [1] In its native range it flowers in Spring and Summer between September and February. [3]

Taxonomy

The species was first described by the botanist Carl Sigismund Kunth in 1837 as a part of the work Enumeratio Plantarum Omnium Hucusque Cognitarum, Secundum Familias Naturales Disposita, Adjectis Characteribus, Differentiis et Synonymis. Stutgardiae et Tubingae. It has six synonyms;

Distribution

It is often found in damp areas including eastern and south eastern parts of Australia including South Australia, [3] Victoria, New South Wales, Queensland and Tasmania as well as the North Island and South Island of New Zealand. [2]

See also

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<i>Carex hendersonii</i> Species of plant

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<i>Carex michauxiana</i> Species of plant

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Carex adrienii, known in China as guang dong tai cao, is a tussock-forming species of perennial sedge in the family Cyperaceae. It is native from southern China in the north to Vietnam in the south.

References

  1. 1 2 "Carex gaudichaudiana Kunth Fen Sedge". VicFlora. Royal Botanic Gardens Victoria . Retrieved 23 October 2022.
  2. 1 2 "Carex gaudichaudiana Kunth". Kew Science – Plants of the World Online. Retrieved 23 October 2022.
  3. 1 2 "Carex gaudichaudiana". Electronic Flora of South Australia species Fact Sheet. Government of South Australia . Retrieved 23 October 2022.
  4. "Carex gaudichaudiana Kunth". World Flora Online . Retrieved 23 October 2022.

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