Eriocoma lemmonii is a species of grass known by the common name Lemmon's needlegrass. It is native to western North America, where its distribution extends from British Columbia to southern California.[1][2]
| Eriocoma lemmonii | |
|---|---|
| |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Clade: | Commelinids |
| Order: | Poales |
| Family: | Poaceae |
| Subfamily: | Pooideae |
| Genus: | Eriocoma |
| Species: | E. lemmonii
|
| Binomial name | |
| Eriocoma lemmonii (Vasey) Romasch.
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| Synonyms | |
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This perennial grass forms a dense clump of stems up to 90 centimetres (35 in) tall. It may be hairless, hairy, or woolly. The inflorescence is a panicle up to 21 centimetres (8.3 in) long by 1 centimeter wide. The spikelets may be over 1 centimetre (0.39 in) long. The awns are up to 3 centimetres (1.2 in) long.[1]
This is a very drought-tolerant grass that can be found in dry areas, such as sunny grasslands and savannas. It can also grow in relatively low-fertility soils. The subspecies pubescens is a serpentine soils endemic.[3]
References
edit- ^ a b "Achnatherum lemmonii". Grass Manual Treatment. Archived from the original on November 9, 2013. Retrieved April 29, 2012.
- ^ "Achnatherum lemmonii". NatureServe. Retrieved April 29, 2012.
- ^ "Achnatherum lemmonii" (PDF). NRCS Plant Fact Sheet. USDA. Retrieved April 29, 2012.