''Deschampsia elongata'' is a species of

grass Poaceae () or Gramineae () is a large and nearly ubiquitous family of monocotyledonous flowering plants commonly known as grasses. It includes the cereal grasses, bamboos and the grasses of natural grassland and species cultivated in lawns an ...

known by the common name slender hairgrass.

Distribution

It is native to western North America from

Alaska Alaska ( ; russian: Аляска, Alyaska; ale, Alax̂sxax̂; ; ems, Alas'kaaq; Yup'ik: ''Alaskaq''; tli, Anáaski) is a state located in the Western United States on the northwest extremity of North America. A semi-exclave of the U.S., ...

Wyoming Wyoming () is a U.S. state, state in the Mountain states, Mountain West subregion of the Western United States. It is bordered by Montana to the north and northwest, South Dakota and Nebraska to the east, Idaho to the west, Utah to the south ...

to northern Mexico, and South America in

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 ...

. It grows at all elevations, often in moist areas.

Description

It is a perennial grass forming dense clumps sometimes exceeding a meter in height. Most of the leaves are located in a tuft about the base of the stems. The

inflorescence An inflorescence is a group or cluster of flowers arranged on a stem that is composed of a main branch or a complicated arrangement of branches. Morphologically, it is the modified part of the shoot of seed plants where flowers are formed o ...

is a thin row of V-shaped spikelets arranged parallel to and mostly flat against the stem.

References

External links

Jepson Manual TreatmentUSDA Plants ProfileGrass Manual TreatmentPhoto gallery
elongata Bunchgrasses of North America Native grasses of California Grasses of Mexico Grasses of the United States Grasses of Canada Flora of California Plants described in 1840 Flora without expected TNC conservation status {{Pooideae-stub