Calflora: Danthonia unispicata

Danthonia unispicata (Thurber) Macoun

One Spiked Oatgrass, Onespike oatgrass, onespike danthonia, single spike danthonia

Danthonia unispicata, a monocot, is a perennial herb that is native to California and is also found outside of California, but is confined to western North America.

Communities:	Sagebrush Scrub, Yellow Pine Forest, Northern Juniper Woodland, Red Fir Forest, Lodgepole Forest
Elevation:	between 4500 and 15000 feet
Family:	POACEAE
Related:	See a list of other species in the genus Danthonia found in California.

Name Status:

Accepted by TJM2 + PLANTS + JM93

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Distribution by County:

See a detailed Distribution Grid of this plant in California.

A shaded county indicates that there are ocurrence records of this plant within the county.

Hover the mouse over the map to see county names. Click to view records from that county.

	There are specimen records from this county in an herbarium.
	There are documented records, vouchered or confirmed by an expert.
	There are reported records.
	There are reported records available indirectly (eg. in botanical literature).

Records by County, with approximate record counts in the form: TOTAL / CCH. Click county name to view records.

Alpine: 7 / 7 CCH Butte: 17 / 16 CCH Colusa: 2 / 1 CCH Del Norte: 3 / 3 CCH El Dorado: 31 / 30 CCH Fresno: 11 / 10 CCH Glenn: 6 / 5 CCH Humboldt: 11 / 11 CCH Inyo: 2 / 1 CCH Lake: 1 / 1 CCH Lassen: 22 / 19 CCH Madera: 4 / 4 CCH Mendocino: 2 / 1 CCH Merced: 1 / 1 CCH Mono: 5 / 4 CCH Modoc: 23 / 20 CCH Mariposa: 9 / 7 CCH Nevada: 26 / 23 CCH Placer: 21 / 9 CCH Plumas: 31 / 29 CCH Riverside: 1 / 1 CCH San Bernardino: 7 / 7 CCH San Diego: 11 / 9 CCH Shasta: 15 / 11 CCH Sierra: 7 / 6 CCH Siskiyou: 31 / 26 CCH Tehama: 7 / 6 CCH Trinity: 24 / 19 CCH Tulare: 12 / 12 CCH Tuolumne: 14 / 8 CCH Ventura: 1 / 1 CCH Yuba: 4 / 4 CCH

CCH: records provided by the participants of the Consortium of California Herbaria.

Information about Danthonia unispicata from other sources:

Photos on Picasa / Flickr / Google Images
website references on Google
USDA PLANTS Profile (DAUN)
Nursery availability and horticultural info (what grows with this plant?) on CNPLX
2012 Jepson Manual Treament from the Jepson Herbarium,
University of California, Berkeley
Original Publication citation. on the International Plants Names Index
Search efloras.org (Flora of North America)
Search the Lady Bird Johnson Wildflower Center Native Plant Database