Bloomipedia
Prickly wild rose (Rosa acicularis)
Photo: Emily Turteltaub Nelson via iNaturalist · CC BY 4.0 · resized

Flower profile

Prickly wild rose

Rosa acicularis

Native to Alaska

Prickly wild rose 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 June–July.

22states
2,124AK sightings*
2,647U.S. sightings*

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

On our lists for: Alaska

Quick look

Rosa acicularis is a flowering plant in the Rosaceae family. It is commonly known as the prickly wild rose, prickly rose, bristly rose, wild rose or Arctic rose. It is a species of wild rose with a Holarctic distribution in northern regions of Asia, Europe, and North America.

  • It belongs to the Rosaceae family. iNaturalist
  • USDA PLANTS describes it as a subshrub with a perennial life cycle. USDA PLANTS
  • USDA PLANTS lists it as native in the lower 48 states and records it in 22 states. USDA PLANTS
  • NatureServe lists it as native to Alaska. NatureServe
  • In Alaska, most iNaturalist sightings of it in flower come in June–July. iNaturalist
  • USDA PLANTS lists its flower color as red. USDA PLANTS
  • USDA PLANTS gives its bloom period as early summer. USDA PLANTS
  • USDA PLANTS lists a mature height of about 4 ft. USDA PLANTS
  • iNaturalist has 2,124 research-grade sightings of it in Alaska, ranking #11 among the 108 flowers on our Alaska list. iNaturalist

Prickly wild rose gift ideas

Handmade prickly wild rose gifts from independent makers.

When does it bloom?

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

Flowering records by month in Alaska (iNaturalist research-grade observations marked “Flowering”) (58 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: IA (S2), IL (SH), VT (S1), WV (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 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 petsNon-toxic to dogs, cats and horses

ASPCA's entry “Rose” (Rosa Species), which covers the whole genus, lists it as non-toxic to dogs, cats and horses. Eating lots of any plant can still upset a pet's stomach. ASPCA

🌿 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 prickly wild rose in 22 states.

recorded by USDA PLANTS on our state lists not recorded

See the full list of states

Alaska, Colorado, Connecticut, Idaho, Illinois, Iowa, Kansas, Maine, Massachusetts, Michigan, Minnesota, Montana, New Hampshire, New Mexico, New York, North Dakota, Rhode Island, South Dakota, Vermont, West Virginia, Wisconsin, Wyoming.

Alaska counties with USDA records: Anchorage, Bethel, Chugach, Copper River, Denali, Dillingham, Fairbanks North Star, Haines, Kenai Peninsula, Lake and Peninsula, Matanuska-Susitna, Nome, North Slope, Northwest Arctic, Southeast Fairbanks, Yukon-Koyukuk.

More Alaska flowers

Sources