Bloomipedia
Large-leaved aster (Eurybia macrophylla)
Photo: Charlie Pavlisich via iNaturalist · CC BY 4.0 · resized

Flower profile

Large-leaved aster

Eurybia macrophylla

Native to Minnesota

Large-leaved aster is a wildflower that USDA PLANTS lists as native in the lower 48 states. In Minnesota it's most often seen in bloom in July–October.

25states
2,255MN sightings*
6,128U.S. sightings*

*iNaturalist research-grade observations, as of October 17, 2026.

On our lists for: Minnesota

Quick look

Eurybia macrophylla, commonly known as the bigleaf aster, large-leaved aster, largeleaf aster or bigleaf wood aster, is an herbaceous perennial in the family Asteraceae that was formerly treated in the genus Aster.

  • It belongs to the Asteraceae family. iNaturalist
  • USDA PLANTS describes it as an herb (forb) with a perennial life cycle. USDA PLANTS
  • USDA PLANTS lists it as native in the lower 48 states and records it in 25 states. USDA PLANTS
  • NatureServe lists it as native to Minnesota. NatureServe
  • In Minnesota, most iNaturalist sightings of it in flower come in July–October. iNaturalist
  • USDA PLANTS lists its flower color as purple. USDA PLANTS
  • USDA PLANTS gives its bloom period as late summer. USDA PLANTS
  • USDA PLANTS lists a mature height of about 4.6 ft. USDA PLANTS
  • iNaturalist has 2,255 research-grade sightings of it in Minnesota, ranking #53 among the 110 flowers on our Minnesota list. iNaturalist

Large-leaved aster gift ideas

Handmade large-leaved aster gifts from independent makers.

When does it bloom?

In Minnesota, most flowering sightings come in July–October.

Flowering records by month in Minnesota (iNaturalist research-grade observations marked “Flowering”) (799 records)

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
Minnesota
Not listed Not on Minnesota endangered, threatened and special concern plants (Minn. R. 6134.0300). NatureServe: SNR, not yet ranked in Minnesota. Minn. R. 6134.0300
Rare elsewhere
Other states where NatureServe ranks it rare or missing: AR (SH), IA (S1), MO (S2), RI (S1), SC (S1). (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?

For peopleEdible (per NC State Extension)

NC State Extension notes: “Tender, young leaves may be cooked and eaten as greens.” NC State Extension

For petsNot well documented

It isn't on the ASPCA plant list, and NC State Extension doesn't flag it for pets.

🌿 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 large-leaved aster in 25 states.

recorded by USDA PLANTS on our state lists not recorded

See the full list of states

Connecticut, Georgia, Illinois, Indiana, Iowa, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, North Carolina, Ohio, Pennsylvania, Rhode Island, South Carolina, Tennessee, Vermont, Virginia, West Virginia, Wisconsin.

Minnesota counties with USDA records: Aitkin, Anoka, Becker, Beltrami, Carlton, Cass, Chisago, Clearwater, Cook, Crow Wing, Dakota, Fillmore, Hennepin, Hubbard, Isanti, Itasca, Kanabec, Koochiching, Lake, Lake of the Woods, Mahnomen, Morrison, Pine, Ramsey, Scott, Sherburne, St. Louis, Stearns, Todd, Wabasha, Washington, Winona, Wright.

More Minnesota flowers

Sources