Girish Mahajan (Editor)

Hilaria jamesii

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Kingdom
  
Family
  
Scientific name
  
Pleuraphis jamesii

Order
  
Genus
  
Pleuraphis

Rank
  
Species

Hilaria jamesii CalPhotos Hilaria jamesii

Similar
  
Hilaria, Oryzopsis hymenoides, Atriplex confertifolia, Bouteloua eriopoda, Pleuraphis mutica

Hilaria jamesii (formerly Pleuraphis jamesii) is a species of grass known by the common name James' galleta.

Contents

Range and Habitat

Hilaria jamesii SEINet Arizona Chapter Hilaria jamesii

It is native to the southwestern United States, where it is widespread in scrub, woodland, grassland, and plateau habitat. It is tolerant of arid environments such as desert floors. It is common in the northern Mojave Desert.

Growth pattern

Hilaria jamesii CalPhotos Hilaria jamesii

It is a rhizomatous perennial grass producing bunches of erect stems approximately one millimeter wide and up to about 60 centimeters in maximum height. The woody rhizome is shallow, spreading just under the soil surface, but it may reach 6 feet in length and when dense helps the grass form a sod. Its stems are not fuzzy like those of its relative, Hilaria rigida.

Flowers

The inflorescence is a series of hairy, rectangular spikelets.

Fruit

The grass produces relatively little viable seed and spreads mostly via its rhizome.

Hilaria jamesii httpsuploadwikimediaorgwikipediacommonsthu

Hilaria jamesii FileHilaria jamesii OryzopsisHilariaSporobolus steppe 6124231303

Hilaria jamesii FileHilaria jamesii OryzopsisHilariaSporobolus steppe 6124774096

References

Hilaria jamesii Wikipedia


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