Ptilagrostis kingii

Ptilagrostis kingii is a species of grass known by the common names Sierra false needlegrass[1] and King's ricegrass. It is endemic to the high mountains of the Sierra Nevada of California, where it grows in meadows and near streams in subalpine and alpine climates.

Ptilagrostis kingii
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Clade: Commelinids
Order: Poales
Family: Poaceae
Subfamily: Pooideae
Genus: Ptilagrostis
Species:
P. kingii
Binomial name
Ptilagrostis kingii
(Bol.) Barkworth
Synonyms

Oryzopsis kingii
Stipa kingii

Description

It is a tuft-forming perennial bunchgrass growing 20 to 40 centimeters tall with narrow, rolled leaves. The narrow inflorescence is made up of a few upright branches lined with spikelets. Each spikelet has an awn up to 1.4 centimeters long which may be bent.

References

  1. "Ptilagrostis kingii". Natural Resources Conservation Service PLANTS Database. USDA. Retrieved 15 October 2015.


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