''Distichlis'' is a
genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial nom ...
of
American and
Australian plants in the
grass family.
[Bell, H. L. & J. T. Columbus. 2008. Proposal for an expanded ''Distichlis'' (Poaceae, Chloridoideae): Support from molecular, morphological, and anatomical characters. Systematic Botany (3): 536–551.] Plants in this genus are
dioecious, have
rhizomes or
stolons, and have conspicuously
distichous
In botany, phyllotaxis () or phyllotaxy is the arrangement of leaves on a plant stem. Phyllotactic spirals form a distinctive class of patterns in nature.
Leaf arrangement
The basic arrangements of leaves on a stem are opposite and alterna ...
leaves.
[
]
Species
Species included in ''Distichlis'' include:[Kew World Checklist of Selected Plant Families]
/ref>The Plant List, search for ''Distichlis''
/ref>
* '' Distichlis acerosa'' (Griseb.) H.L.Bell & Columbus – Argentina
Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the southern half of South America. Argentina covers an area of , making it the second-largest country in South America after Brazil, th ...
* '' Distichlis australis'' (Speg.) Villamil – Argentina
Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the southern half of South America. Argentina covers an area of , making it the second-largest country in South America after Brazil, th ...
* '' Distichlis bajaensis'' H.L.Bell – Mexico
Mexico (Spanish: México), officially the United Mexican States, is a country in the southern portion of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatema ...
* '' Distichlis distichophylla'' (Labill.) Fassett – Australia
* '' Distichlis eludens'' (Soderstr. & H.F.Decker) H.L.Bell & Columbus – Durango, Zacatecas
, image_map = Zacatecas in Mexico (location map scheme).svg
, map_caption = State of Zacatecas within Mexico
, coordinates =
, coor_pinpoint =
, coordinates_footnotes =
, subdivision_type ...
, San Luis Potosí
* '' Distichlis humilis'' Phil. – Peru
, image_flag = Flag of Peru.svg
, image_coat = Escudo nacional del Perú.svg
, other_symbol = Great Seal of the State
, other_symbol_type = National seal
, national_motto = "Firm and Happy f ...
, Bolivia, Chile
Chile, officially the Republic of Chile, is a country in the western part of South America. It is the southernmost country in the world, and the closest to Antarctica, occupying a long and narrow strip of land between the Andes to the east a ...
, Argentina
Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the southern half of South America. Argentina covers an area of , making it the second-largest country in South America after Brazil, th ...
* '' Distichlis laxiflora'' Hack. – Argentina
Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the southern half of South America. Argentina covers an area of , making it the second-largest country in South America after Brazil, th ...
* '' Distichlis littoralis'' (Engelm.) H.L.Bell & Columbus – California
California is a state in the Western United States, located along the Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the most populous U.S. state and the 3rd largest by area. It is also the m ...
, Texas
Texas (, ; Spanish: ''Texas'', ''Tejas'') is a state in the South Central region of the United States. At 268,596 square miles (695,662 km2), and with more than 29.1 million residents in 2020, it is the second-largest U.S. state by ...
, Louisiana
Louisiana , group=pronunciation (French: ''La Louisiane'') is a state in the Deep South and South Central regions of the United States. It is the 20th-smallest by area and the 25th most populous of the 50 U.S. states. Louisiana is borde ...
, Florida
Florida is a state located in the Southeastern region of the United States. Florida is bordered to the west by the Gulf of Mexico, to the northwest by Alabama, to the north by Georgia, to the east by the Bahamas and Atlantic Ocean, and to ...
, Mexico
Mexico (Spanish: México), officially the United Mexican States, is a country in the southern portion of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatema ...
, Bahamas
The Bahamas (), officially the Commonwealth of The Bahamas, is an island country within the Lucayan Archipelago of the West Indies in the North Atlantic. It takes up 97% of the Lucayan Archipelago's land area and is home to 88% of the ar ...
, Cuba
Cuba ( , ), officially the Republic of Cuba ( es, República de Cuba, links=no ), is an island country comprising the island of Cuba, as well as Isla de la Juventud and several minor archipelagos. Cuba is located where the northern Caribbea ...
* '' Distichlis palmeri'' (Vasey) Fassett ex I.M.Johnst. – Baja California
Baja California (; 'Lower California'), officially the Free and Sovereign State of Baja California ( es, Estado Libre y Soberano de Baja California), is a state in Mexico. It is the northernmost and westernmost of the 32 federal entities of Mex ...
, Sonora
* '' Distichlis scoparia'' (Kunth) Arechav. – Chile
Chile, officially the Republic of Chile, is a country in the western part of South America. It is the southernmost country in the world, and the closest to Antarctica, occupying a long and narrow strip of land between the Andes to the east a ...
, Argentina
Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the southern half of South America. Argentina covers an area of , making it the second-largest country in South America after Brazil, th ...
, Uruguay
Uruguay (; ), officially the Oriental Republic of Uruguay ( es, República Oriental del Uruguay), is a country in South America. It shares borders with Argentina to its west and southwest and Brazil to its north and northeast; while bordering ...
* ''Distichlis spicata
''Distichlis spicata'' is a species of grass known by several common names, including seashore saltgrass, inland saltgrass, and desert saltgrass. This grass is native to the Americas, where it is widespread. It can be found on other continents a ...
'' (L.) Greene – from Newfoundland + Northwest Territories to Uruguay
Uruguay (; ), officially the Oriental Republic of Uruguay ( es, República Oriental del Uruguay), is a country in South America. It shares borders with Argentina to its west and southwest and Brazil to its north and northeast; while bordering ...
including Bahamas
The Bahamas (), officially the Commonwealth of The Bahamas, is an island country within the Lucayan Archipelago of the West Indies in the North Atlantic. It takes up 97% of the Lucayan Archipelago's land area and is home to 88% of the ar ...
, Greater Antilles
The Greater Antilles ( es, Grandes Antillas or Antillas Mayores; french: Grandes Antilles; ht, Gwo Zantiy; jam, Grieta hAntiliiz) is a grouping of the larger islands in the Caribbean Sea, including Cuba, Hispaniola, Puerto Rico, Jamaica, a ...
, Galápagos
Formerly included
Species formerly included in ''Distichlis'' include:[
* ''Distichlis ammobia – Poa obvallata''
* ''Distichlis condensata – Eragrostis condensata''
* ''Distichlis multinervosa – Vaseyochloa multinervosa''
* ''Distichlis sudanensis – Aeluropus lagopoides''
* ''Distichlis texana – Allolepis texana''
* ''Distichlis volckmannii – Poa cumingii''
]
References
*
*
Chloridoideae
Grasses of North America
Grasses of Oceania
Grasses of South America
Poaceae genera
Taxa named by Constantine Samuel Rafinesque
Dioecious plants
{{Chloridoideae-stub