
Flower profile
Miner's lettuce
Claytonia perfoliata
Miner's lettuce is a wildflower that USDA PLANTS lists as native in the lower 48 states. In California it's most often seen in bloom in February–May.
*iNaturalist research-grade observations, as of October 17, 2026.
On our lists for: California
Quick look
Claytonia perfoliata, commonly known as miner's lettuce or winter purslane, is a flowering plant in the family Montiaceae. It is an edible, fleshy, herbaceous, annual plant native to the western mountain and coastal regions of North America.
- It belongs to the Montiaceae family. iNaturalist
- USDA PLANTS describes it as an herb (forb) with a annual, perennial life cycle. USDA PLANTS
- USDA PLANTS lists it as native in the lower 48 states and records it in 14 states. USDA PLANTS
- NatureServe lists it as native to California. NatureServe
- In California, most iNaturalist sightings of it in flower come in February–May. iNaturalist
- USDA PLANTS lists its flower color as white. USDA PLANTS
- USDA PLANTS gives its bloom period as mid spring. USDA PLANTS
- USDA PLANTS lists a mature height of about 1 ft. USDA PLANTS
- iNaturalist has 22,626 research-grade sightings of it in California, ranking #20 among the 110 flowers on our California list. iNaturalist
Miner's lettuce gift ideas
Handmade miner's lettuce gifts from independent makers.
🌱 Sample spot. Handmade gift picks from independent shops will appear here once our shop partnership is approved. These cards are placeholders, not real products.
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Miner's lettuce art print
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Miner's lettuce greeting card
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Miner's lettuce mug
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Miner's lettuce earrings
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Miner's lettuce embroidery pattern
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Miner's lettuce sticker
When does it bloom?
In California, most flowering sightings come in February–May.
Conservation status
- Federal (U.S. ESA)
- Not listed No U.S. Endangered Species Act listing in the USFWS ECOS database. USFWS ECOS
- NatureServe global
- G5 Secure worldwide. NatureServe
- California
- Not listed Not on California state-listed endangered, threatened and rare plants (14 CCR § 670.2), per CDFW's CNDDB list (July 2026). NatureServe: SNR, not yet ranked in California. CNDDB listed plants (July 2026)
- Rare elsewhere
- Other states where NatureServe ranks it rare or missing: CO (S1), WY (S2). (S1 critically imperiled, S2 imperiled, SH possibly extirpated, SX presumed extirpated.)
Checked October 17, 2026. Rankings and lists can change, so follow the links for the latest.
Can you eat it?
None of the sources we checked (NC State Extension (no page for this plant), USDA PLANTS) say whether it's edible or poisonous for people.
It isn't on the ASPCA plant list.
🌿 Never eat a wild plant unless you're certain of its ID; this isn't medical advice. Worried about a person? Call Poison Control at 1-800-222-1222. Worried about a pet? Call your vet.
Where does it grow?
USDA PLANTS records miner's lettuce in 14 states.
recorded by USDA PLANTS on our state lists not recorded
See the full list of states
Alaska, Arizona, California, Colorado, Georgia, Idaho, Montana, Nevada, New Hampshire, Oregon, South Dakota, Utah, Washington, Wyoming.
California counties with USDA records: Alameda, Amador, Butte, Colusa, Contra Costa, Del Norte, El Dorado, Glenn, Humboldt, Inyo, Kern, Lake, Lassen, Los Angeles, Madera, Marin, Mariposa, Mendocino, Merced, Modoc, Monterey, Napa, Nevada, Orange, Placer, Plumas, Riverside, Sacramento, San Benito, San Bernardino, San Diego, San Francisco, San Joaquin, San Luis Obispo, San Mateo, Santa Barbara, Santa Clara, Santa Cruz, Shasta, Sierra, Siskiyou, Solano, Sonoma, Stanislaus, Sutter, Tehama, Trinity, Tulare, Tuolumne, Ventura, Yolo.
More California flowers
Sources
- USDA, NRCS. PLANTS Database, profile CLPE.
- iNaturalist, Claytonia perfoliata: taxonomy, research-grade observation counts and “Flowering” annotations, retrieved October 17, 2026.
- Wikipedia, Claytonia perfoliata (lead quoted under CC BY-SA 4.0).
- California: California state-listed endangered, threatened and rare plants (14 CCR § 670.2), per CDFW's CNDDB list (July 2026).
- California: California noxious weed species (3 CCR § 4500).
- USFWS, ECOS species database (ESA listing check), October 17, 2026.
- NatureServe Explorer, Claytonia perfoliata (global and state ranks).
- Edibility and toxicity: no source found (marked "not well documented").
- Photo: Sam Kieschnick via iNaturalist · CC BY 4.0 · resized.


