| 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.
| |
| Synonyms | |
| |
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]
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
- ^ 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.
External links
- Eriocoma
- Bunchgrasses of North America
- Grasses of the United States
- Native grasses of California
- Flora of the Cascade Range
- Flora of the Great Basin
- Flora of the Klamath Mountains
- Flora of the Sierra Nevada (United States)
- Flora of British Columbia
- Flora of Idaho
- Flora of Oregon
- Flora of Nevada
- Flora of Utah
- Natural history of the California chaparral and woodlands
- Natural history of the California Coast Ranges
- Natural history of the Peninsular Ranges
- Natural history of the San Francisco Bay Area
- Natural history of the Transverse Ranges