Chloris (plant)

Last updated

Chloris
Starr 040608-0108 Chloris virgata.jpg
Chloris virgata
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Clade: Commelinids
Order: Poales
Family: Poaceae
Subfamily: Chloridoideae
Tribe: Cynodonteae
Subtribe: Eleusininae
Genus: Chloris
Sw.
Type species
Chloris cruciata
Synonyms [2]
  • AgrostomiaCerv.
  • ChlorostisRaf.
  • JoannegriaChiov.
  • LintoniaStapf
  • NegriaChiov., nom. illeg.
  • OchthochloaEdgew.
  • Pterochloris(A.Camus) A.Camus

Chloris is a widespread genus of monophyletic grasses belonging to the family Poaceae, known generally as windmill grass or finger grass. [3] The genus is found worldwide, but especially in the tropical and subtropical regions, and more often in the Southern Hemisphere. [3] [4] The species are variable in morphology, but in general, the plants are less than 0.5 m in height. They bear inflorescences shaped like umbels, with several plumes lined with rows of spikelets. The genus is characterized by the series of sterile florets above the lowest fertile ones, spikes usually 4–10 in numbers (occasionally 1–2), approximated or in a slightly separated series of 10–20 spikes, rarely an indefinite numbers of terminal spikes (then usually up to 50 or rarely more, as seen in Chloris roxburghiana Schultes). [4] [3] In India, 11 species are known to occur in which only two are endemic viz. Chloris wightiana Nees ex Steud. and Chloris bournei Rangachariar & Tadulingam. [4] [3]

Contents

The genus was named for Chloris of Greek myth, a figure associated with flowers and spring.

Species

53 species are currently accepted. [2] [5]

Formerly placed here

Some species formerly placed in genus Chloris are now placed in other genera, including Aegopogon, Austrochloris, Bouteloua, Chondrosum, Chrysochloa, Ctenium, Cynodon, Dactyloctenium, Daknopholis, Disakisperma, Eleusine, Enteropogon, Eustachys, Gymnopogon, Harpochloa, Leptochloa, Oxychloris, Pseudopogonatherum, Schoenefeldia, Schoenefeldiella, Tetrapogon , and Trichloris . [6]

Related Research Articles

<i>Calamagrostis</i> Genus of grasses

Calamagrostis is a genus of flowering plants in the grass family Poaceae, with about 260 species that occur mainly in temperate regions of the globe. Towards equatorial latitudes, species of Calamagrostis generally occur at higher elevations. These tufted perennials usually have hairless narrow leaves. The ligules are usually blunt. The inflorescence forms a panicle. Some may be reed-like.

<i>Agrostis</i> Genus of flowering plants in the grass family Poaceae

Agrostis is a large and very nearly cosmopolitan genus of plants in the grass family, found in nearly all the countries in the world. It has been bred as a GMO creeping bent grass.

<span class="mw-page-title-main">Andropogoneae</span> Tribe of grasses

The Andropogoneae, sometimes called the sorghum tribe, are a large tribe of grasses (family Poaceae) with roughly 1,200 species in 90 genera, mainly distributed in tropical and subtropical areas. They include such important crops as maize (corn), sugarcane, and sorghum. All species in this tribe use C4 carbon fixation, which makes them competitive under warm, high-light conditions.

<i>Bouteloua</i> Genus of grasses

Bouteloua is a genus of plants in the grass family Poaceae. Members of the genus are commonly known as grama grass.

<i>Deschampsia</i> Genus of flowering plants in the grass family Poaceae

Deschampsia is a genus of plants in the grass family Poaceae, commonly known as hair grass or tussock grass. The genus is widespread across many countries.

<i>Bothriochloa</i> Genus of plants

Bothriochloa is a common and widespread genus of plants in the grass family native to many countries on all inhabited continents and many islands. They are often called beardgrass, bluegrass or bluestem. Some species are invasive in areas where they have been introduced.

<i>Setaria</i> Genus of grasses

Setaria is a widespread genus of plants in the grass family. The name is derived from the Latin word seta, meaning "bristle" or "hair", which refers to the bristly spikelets.

<i>Axonopus</i> Genus of grasses

Axonopus is a genus of plants in the grass family, known generally as carpet grass. They are native primarily to the tropical and subtropical regions of the Americas with one species in tropical Africa and another on Easter Island. They are sometimes rhizomatous and many are tolerant of periodic submersion.

<i>Eustachys</i> Genus of flowering plants

Eustachys is a genus of tropical and subtropical plants in the grass family. It is native primarily to warmer parts of the Americas, with a few species in Africa and Asia.

<i>Leptochloa</i> Genus of grasses

Leptochloa is a widespread genus of Asian, Australian, and American plants in the grass family.

<i>Stapfochloa</i> Genus of grasses

Stapfochloa is a genus of grasses. It is also in the subfamily Chloridoideae, and the Cynodonteae tribe.

References

  1. ↑ Tropicos, Chloris Sw.
  2. 1 2 Chloris Sw. Plants of the World Online . Retrieved 29 May 2024.
  3. 1 2 3 4 Landge, Shahid Nawaz (16 June 2022). "Lectotypification of Chloris montana (Poaceae: Chloridoideae) and taxonomic notes on a few species from India". Phytotaxa. 550 (3): 243–52. doi:10.11646/phytotaxa.550.3.4. S2CID   249814433 – via Magnolia Press.
  4. 1 2 3 Landge, Shahid Nawaz (14 July 2022). "Lectotypification of Chloris bournei (Poaceae: Chloridoideae) and its distribution in India". Phytotaxa. 554 (3): 293–296. doi:10.11646/phytotaxa.554.3.8. S2CID   250564292 – via Magnolia Press.
  5. ↑ Biota of North America Program 2013 cocunty distribution maps
  6. ↑ Kew World Checklist of Selected Plant Families
This page is based on this Wikipedia article
Text is available under the CC BY-SA 4.0 license; additional terms may apply.
Images, videos and audio are available under their respective licenses.