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Spiranthes porrifolia  Lindl.
Creamy ladies tresses,   Creamy ladies' tresses,   Western ladies tresses,   Western ladies' tresses
© 2016 Steve Matson
© 2016 Steve Matson
© 2019 Julie Kierstead Nelson
© 2020 Mary Ann Machi
© 2019 Julie Kierstead Nelson
© 2021 Mike Russler
© 2016 Julie A. Kierstead
© 2023 richard mcneill
© 2023 richard mcneill
© 2024 Jordan Collins
© 2024 Jordan Collins
© 2024 Jordan Collins
© 2023 Melissa Harbert
© 2023 Melissa Harbert
© 2023 Melissa Harbert
© 2023 richard mcneill
Spiranthes porrifolia is a perennial herb that is native to California, and also found elsewhere in western North America.
Siskiyou Del Norte Modoc Humboldt Shasta Lassen Trinity Plumas Tehama Butte Mendocino Glenn Sierra Yuba Lake Nevada Colusa Placer Sutter El Dorado Yolo Alpine Napa Sonoma Sacramento Mono Amador Solano Calaveras Tuolumne San Joaquin Marin Contra Costa Alameda Santa Cruz Mariposa Madera San Francisco San Mateo Merced Fresno Stanislaus Santa Clara Inyo San Benito Tulare Kings Monterey San Bernardino San Luis Obispo Kern Santa Barbara Ventura Los Angeles Riverside Orange San Diego Imperial
DJJJASONAFMM

Bloom Period
Genus: Spiranthes
Family: Orchidaceae  
Category: angiosperm  
PLANTS group:Monocot
Jepson eFlora section: monocot

Wetlands: Occurs usually in wetlands, occasionally in non wetlands

Communities: Redwood Forest, Yellow Pine Forest, Red Fir Forest, Mixed Evergreen Forest

Name Status:
Accepted by JEF + PLANTS + POWO

Alternate Names:
PLANTSSpiranthes romanzoffiana var. porrifolia
Information about  Spiranthes porrifolia from other sources
Nursery availability from CNPLX
Commercial availability unknown.
Jepson eFlora

USDA PLANTS Profile (SPPO7)

Photos on Calflora

Photos on CalPhotos

Google Images

Photos on iNaturalist

ID Tips on PlantID.net


Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals. [web application]. 2025. The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 03/29/2025).