
Flower profile
Tahoka daisy
Machaeranthera tanacetifolia
Tahoka daisy 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 April–September.
*iNaturalist research-grade observations, as of October 17, 2026.
On our lists for: New Mexico
Quick look
Machaeranthera tanacetifolia is a species of flowering plant in the family Asteraceae known by the common names tansyleaf tansyaster and Tahoka daisy.
- It belongs to the Asteraceae family. iNaturalist
- USDA PLANTS describes it as an herb (forb) with a annual, biennial life cycle. USDA PLANTS
- USDA PLANTS lists it as native in the lower 48 states and records it in 15 states. USDA PLANTS
- NatureServe lists it as native to New Mexico. NatureServe
- In New Mexico, most iNaturalist sightings of it in flower come in April–September. iNaturalist
- USDA PLANTS lists its flower color as purple. USDA PLANTS
- USDA PLANTS gives its bloom period as late spring. USDA PLANTS
- USDA PLANTS lists a mature height of about 2 ft. USDA PLANTS
- iNaturalist has 575 research-grade sightings of it in New Mexico, ranking #101 among the 109 flowers on our New Mexico list. iNaturalist
Tahoka daisy gift ideas
Handmade tahoka daisy 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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Tahoka daisy art print
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Tahoka daisy greeting card
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Tahoka daisy mug
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Tahoka daisy earrings
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Tahoka daisy embroidery pattern
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Tahoka daisy sticker
When does it bloom?
In New Mexico, most flowering sightings come in April–September.
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: NV (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 tahoka daisy in 15 states.
recorded by USDA PLANTS on our state lists not recorded
See the full list of states
Arizona, California, Colorado, Illinois, Kansas, Montana, Nebraska, Nevada, New Mexico, New York, Oklahoma, South Dakota, Texas, Utah, Wyoming.
New Mexico counties with USDA records: Catron, Chaves, Curry, De Baca, Dona Ana, Eddy, Grant, Guadalupe, Harding, Lea, Lincoln, Los Alamos, Luna, McKinley, Otero, Quay, Rio Arriba, Roosevelt, San Juan, San Miguel, Sandoval, Santa Fe, Sierra, Socorro, Taos, Union, Valencia.
More New Mexico flowers
Sources
- USDA, NRCS. PLANTS Database, profile MATA2.
- iNaturalist, Machaeranthera tanacetifolia: taxonomy, research-grade observation counts and “Flowering” annotations, retrieved October 17, 2026.
- Wikipedia, Machaeranthera tanacetifolia (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, Machaeranthera tanacetifolia (global and state ranks).
- Edibility and toxicity: no source found (marked "not well documented").
- Photo: Michelle W. (鍾偉瑋) via iNaturalist · CC BY 4.0 · resized.


