Bloomipedia
White wood aster (Eurybia divaricata)
Photo: Lynn Harper via iNaturalist · CC0 · resized

Flower profile

White wood aster

Eurybia divaricata

Native in the lower 48

White wood aster is a wildflower that USDA PLANTS lists as native in the lower 48 states. It's on our flower lists for 4 states, and across the U.S. it's most often seen in bloom in August–October.

21states
4of our state lists
11,493U.S. sightings*

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

On our lists for: Connecticut, Massachusetts, New York, Rhode Island

Quick look

Eurybia divaricata, the white wood aster, is an herbaceous plant native to eastern North America. It occurs in the eastern United States, primarily in the Appalachian Mountains, though it is also present in southeastern Canada, in the provinces of Ontario, Quebec and Nova Scotia. In the U.S. it is abundant and common, but in Canada it is considered threatened due to its restricted distribution.

  • 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 21 states. USDA PLANTS
  • NatureServe lists it as native to New York, Massachusetts, Connecticut and Rhode Island. NatureServe
  • In New York, most iNaturalist sightings of it in flower come in July–October. iNaturalist
  • In Massachusetts, most iNaturalist sightings of it in flower come in August–October. iNaturalist
  • iNaturalist has 2,855 research-grade sightings of it in New York, ranking #78 among the 109 flowers on our New York list. iNaturalist
  • iNaturalist has 1,400 research-grade sightings of it in Massachusetts, ranking #102 among the 110 flowers on our Massachusetts list. iNaturalist
  • iNaturalist has 694 research-grade sightings of it in Connecticut, ranking #72 among the 111 flowers on our Connecticut list. iNaturalist

White wood aster gift ideas

Handmade white wood aster gifts from independent makers.

When does it bloom?

Flowering records by month across the U.S. (iNaturalist research-grade observations marked “Flowering”) (1,659 records)
Bloom time in each of our 4 states
StateTypePeak bloomSightings*
New YorkNativeJuly–October2,855
MassachusettsNativeAugust–October1,400
ConnecticutNativeAugust–October694
Rhode IslandNativefew records183

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 York
Not listed Not on New York protected native plants (6 NYCRR § 193.3). NatureServe: S5, secure in New York. 6 NYCRR § 193.3
Massachusetts
Not listed Not on Massachusetts Endangered Species Act list (321 CMR 10.90). NatureServe: SNR, not yet ranked in Massachusetts. MESA list
Connecticut
Not listed Not on Connecticut Endangered, Threatened and Special Concern Plants (RCSA 26-306; 2015 list). NatureServe: SNR, not yet ranked in Connecticut. CT E/T/SC list
Rhode Island
Not listed Not on Rhode Island Rare Plants 2016 (RI Natural History Survey, from the RI Wildlife Action Plan; informational, Rhode Island has no state plant-protection listing law). NatureServe: SNR, not yet ranked in Rhode Island. RI rare plants 2016
Rare elsewhere
No other U.S. state ranks it S1, S2, SH or SX.

Checked October 17, 2026. Rankings and lists can change, so follow the links for the latest.

Can you eat it?

For peopleNot well documented

None of the sources we checked (NC State Extension (no edibility or poison notes on its page), USDA PLANTS) say whether it's edible or poisonous for people. 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 white wood aster in 21 states plus Washington, D.C.

recorded by USDA PLANTS on our state lists not recorded

See the full list of states

Alabama, Connecticut, Delaware, Georgia, Kentucky, Maine, Maryland, Massachusetts, Mississippi, New Hampshire, New Jersey, New York, North Carolina, Ohio, Pennsylvania, Rhode Island, South Carolina, Tennessee, Vermont, Virginia, West Virginia; District of Columbia.

New York counties with USDA records: Albany, Allegany, Bronx, Cattaraugus, Cayuga, Chemung, Chenango, Columbia, Delaware, Dutchess, Erie, Fulton, Genesee, Greene, Kings, Madison, Nassau, New York, Oneida, Onondaga, Ontario, Orange, Otsego, Putnam, Queens, Rensselaer, Richmond, Rockland, Saratoga, Schenectady, Schoharie, Schuyler, Suffolk, Ulster, Warren, Washington, Westchester, Wyoming, Yates.

Massachusetts counties with USDA records: Barnstable, Berkshire, Bristol, Dukes, Essex, Franklin, Hampden, Hampshire, Middlesex, Nantucket, Norfolk, Plymouth, Suffolk, Worcester.

More New York flowers

Sources