Fimbristylis velata

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Fimbristylis velata
Fimbristylis velata - Flickr - Kevin Thiele.jpg
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Clade: Commelinids
Order: Poales
Family: Cyperaceae
Genus: Fimbristylis
Species:
F. velata
Binomial name
Fimbristylis velata
Synonyms [1]
  • Scirpus velatus(R.Br.) Poir.
  • Iria velata(R.Br.) Kuntze
  • Fimbristylis squarrosa var. velata(R.Br.) C.B.Clarke ex Cheeseman

Fimbristylis velata is a species of sedge native to the North Island of New Zealand [3] and Australia, where it is found in Western Australia, New South Wales, the Northern Territory, Queensland, Victoria, and South Australia. [4]

Contents

Taxonomy and naming

F. velata was first described in 1810 by Robert Brown from a specimen he found at Port Jackson, Sydney. [1] [2] Australian and New Zealand authorities accept it as a species, [1] [3] though Plants of the World online considers it to be a synonym of Fimbristylis squarrosa var. esquarrosaMakino. [5]

The specific epithet, velata, is a Latin participle, velatus, -a, -um, which describes some part of the plant as being "covered" or "partially concealed from view". [6]

Description

Fimbristylis velata is a small densely tufted annual. Its leaves are shorter than its culms. There is no ligule. The compound inflorescence has many solitary spikelets on branches which are up to 5 cm long. The flowers have one stamen with an anther 2 -3 mm long. The style is bifid, with a sparse fringe of hairs above, while at the base there is a whorl of long whitish hairs closely pressed to the nut and partially covering it. The nut is biconvex, straw-coloured and shining. [4]

It flowers from spring to summer and typically grows in moist places. [4]

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References

  1. 1 2 3 4 "Fimbristylis velata". Australian Plant Name Index (APNI), IBIS database. Centre for Plant Biodiversity Research, Australian Government.
  2. 1 2 Brown, R. (1810). Prodromus florae Novae Hollandiae et insulae Van-Diemen, exhibens characteres plantarum quas annis 1802-1805. p. 227.
  3. 1 2 "Fimbristylis velata". New Zealand Plant Conservation Network. Retrieved 2020-08-23.
  4. 1 2 3 Wilson, K.L. (1993). "PlantNET - FloraOnline: Fimbristylis velata". plantnet.rbgsyd.nsw.gov.au. Retrieved 2020-08-23.
  5. "Fimbristylis velata R.Br. | Plants of the World Online | Kew Science". Plants of the World Online. Retrieved 2020-08-23.
  6. Stearn, W.T. (2004). Botanical Latin (4 ed.). Oregon: Timber Press, Inc. p. 526. ISBN   978-0-88192627-9.