Flower profile
Redwhisker clammyweed
Polanisia dodecandra
Redwhisker clammyweed is a wildflower that USDA PLANTS lists as native in the lower 48 states. In New Mexico it's most often seen in bloom in June–October.
*iNaturalist research-grade observations, as of October 17, 2026.
On our lists for: New Mexico
Quick look
Polanisia dodecandra is a species of flowering plant in the Cleomaceae family, known by the common name redwhisker clammyweed or clammyweed, and there are three subspecies of Polanisia. Usually annual, occasionally perennial, Polanisia is native to North America, and is found throughout much of Canada and the United States.
- It belongs to the Cleomaceae family. iNaturalist
- USDA PLANTS describes it as an herb (forb) with a annual life cycle. USDA PLANTS
- USDA PLANTS lists it as native in the lower 48 states and records it in 41 states. USDA PLANTS
- NatureServe lists it as native to New Mexico. NatureServe
- In New Mexico, most iNaturalist sightings of it in flower come in June–October. iNaturalist
- iNaturalist has 1,116 research-grade sightings of it in New Mexico, ranking #40 among the 109 flowers on our New Mexico list. iNaturalist
Redwhisker clammyweed gift ideas
Handmade redwhisker clammyweed 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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Redwhisker clammyweed art print
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Redwhisker clammyweed greeting card
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Redwhisker clammyweed mug
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Redwhisker clammyweed earrings
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Redwhisker clammyweed embroidery pattern
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Redwhisker clammyweed sticker
When does it bloom?
In New Mexico, most flowering sightings come in June–October.
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
- New Mexico
- Not listed Not on New Mexico state endangered plant species (19.21.2.9 NMAC). NatureServe: SNR, not yet ranked in New Mexico. 19.21.2.9 NMAC
- Rare elsewhere
- Other states where NatureServe ranks it rare or missing: CT (SH), MD (S1), VA (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 redwhisker clammyweed in 41 states.
recorded by USDA PLANTS on our state lists not recorded
See the full list of states
Alabama, Arizona, Arkansas, California, Colorado, Connecticut, Georgia, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maryland, Massachusetts, Michigan, Minnesota, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming.
New Mexico counties with USDA records: Bernalillo, Chaves, Colfax, De Baca, Lincoln, Los Alamos, Quay, Rio Arriba, Roosevelt, San Juan, San Miguel, Sandoval, Santa Fe, Sierra, Socorro, Union.
More New Mexico flowers
Sources
- USDA, NRCS. PLANTS Database, profile PODO3.
- iNaturalist, Polanisia dodecandra: taxonomy, research-grade observation counts and “Flowering” annotations, retrieved October 17, 2026.
- Wikipedia, Polanisia dodecandra (lead quoted under CC BY-SA 4.0).
- New Mexico: New Mexico state endangered plant species (19.21.2.9 NMAC).
- New Mexico: New Mexico Noxious Weed List (NM Department of Agriculture, updated June 2020).
- USFWS, ECOS species database (ESA listing check), October 17, 2026.
- NatureServe Explorer, Polanisia dodecandra (global and state ranks).
- Edibility and toxicity: no source found (marked "not well documented").
- Photo: Annika Lindqvist via iNaturalist · CC BY 4.0 · resized.