Calflora: Spiranthes porrifolia

Spiranthes porrifolia Lindley

Western Ladies Tresses, Western ladies' tresses, creamy ladies tresses, creamy ladies' tresses

Spiranthes porrifolia, 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:	Redwood Forest, Mixed Evergreen Forest, Yellow Pine Forest, Red Fir Forest
Elevation:	between 0 and 8000 feet
Family:	ORCHIDACEAE
Related:	See a list of other species in the genus Spiranthes found in California.

Name Status:

Accepted by TJM2 + PLANTS + JM93

Other Names:

PLANTS:

Spiranthes romanzoffiana var. porrifolia

Plant
Characteristics
+ Associated
Organisms

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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.

Alameda: 4 / 1 CCH Alpine: 1 / 0 CCH Amador: 2 / 0 CCH Butte: 28 / 26 CCH Calaveras: 8 / 6 CCH Del Norte: 3 / 2 CCH El Dorado: 13 / 11 CCH Fresno: 5 / 4 CCH Humboldt: 12 / 8 CCH Inyo: 4 / 1 CCH Lake: 4 / 3 CCH Lassen: 4 / 3 CCH Madera: 2 / 1 CCH Mendocino: 10 / 2 CCH Mono: 3 / 2 CCH Monterey: 11 / 8 CCH Mariposa: 4 / 2 CCH Marin: 7 / 1 CCH Napa: 7 / 2 CCH Nevada: 11 / 8 CCH Placer: 3 / 1 CCH Plumas: 10 / 8 CCH Riverside: 1 / 1 CCH Sacramento: 2 / 1 CCH San Bernardino: 3 / 2 CCH Santa Cruz: 2 / 1 CCH San Diego: 7 / 3 CCH San Francisco: 2 / 1 CCH Shasta: 8 / 3 CCH Sierra: 1 / 0 CCH Siskiyou: 7 / 6 CCH San Joaquin: 1 / 0 CCH San Luis Obispo: 1 / 0 CCH San Mateo: 2 / 0 CCH Sonoma: 8 / 2 CCH Stanislaus: 2 / 1 CCH Tehama: 4 / 2 CCH Trinity: 8 / 7 CCH Tulare: 5 / 3 CCH Tuolumne: 9 / 6 CCH Yuba: 5 / 4 CCH

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

Information about Spiranthes porrifolia from other sources:

Photos on Picasa / Flickr / Google Images
website references on Google
USDA PLANTS Profile (SPPO7)
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