Bloomipedia
Bog bilberry (Vaccinium uliginosum)
Photo: Matt Muir via iNaturalist · CC BY 4.0 · resized

Flower profile

Bog bilberry

Vaccinium uliginosum

Native to Alaska

Bog bilberry is a flowering plant that USDA PLANTS lists as native in the lower 48 states. In Alaska it's most often seen in bloom in May–July.

15states
1,497AK sightings*
4,910U.S. sightings*

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

On our lists for: Alaska

Quick look

Vaccinium uliginosum is a Eurasian and North American flowering plant in the heath family. The berries are edible.

  • It belongs to the Ericaceae family. iNaturalist
  • USDA PLANTS describes it as a shrub / a subshrub with a perennial 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 Alaska. NatureServe
  • In Alaska, most iNaturalist sightings of it in flower come in May–July. iNaturalist
  • USDA PLANTS lists its flower color as purple. USDA PLANTS
  • USDA PLANTS gives its bloom period as early summer. USDA PLANTS
  • USDA PLANTS lists a mature height of about 2 ft. USDA PLANTS
  • iNaturalist has 1,497 research-grade sightings of it in Alaska, ranking #22 among the 108 flowers on our Alaska list. iNaturalist

Bog bilberry gift ideas

Handmade bog bilberry gifts from independent makers.

When does it bloom?

In Alaska, most flowering sightings come in May–July.

Flowering records by month in Alaska (iNaturalist research-grade observations marked “Flowering”) (60 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
Alaska
No list Alaska has no state law listing endangered or threatened plants, so we show NatureServe's Alaska ranks instead. NatureServe: SNR, not yet ranked in Alaska.
Rare elsewhere
Other states where NatureServe ranks it rare or missing: MI (S2), MN (S1), NV (S2), VT (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?

For peopleNot well documented

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.

For petsNot well documented

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 bog bilberry in 15 states.

recorded by USDA PLANTS on our state lists not recorded

See the full list of states

Alaska, California, Idaho, Maine, Michigan, Minnesota, Montana, Nevada, New Hampshire, New York, Oregon, Utah, Vermont, Washington, Wyoming.

Alaska counties with USDA records: Aleutians East, Aleutians West, Anchorage, Bethel, Bristol Bay, Chugach, Copper River, Denali, Dillingham, Fairbanks North Star, Haines, Juneau, Kenai Peninsula, Ketchikan Gateway, Kodiak Island, Lake and Peninsula, Matanuska-Susitna, Nome, North Slope, Northwest Arctic, Sitka, Southeast Fairbanks, Yakutat, Yukon-Koyukuk.

More Alaska flowers

Sources