Bloomipedia
Purple saxifrage (Saxifraga oppositifolia)
Photo: Akr via iNaturalist · CC BY 4.0 · resized

Flower profile

Purple saxifrage

Saxifraga oppositifolia

Native to Alaska

Purple saxifrage is a wildflower that USDA PLANTS lists as native in the lower 48 states. In Alaska it's most often seen in bloom in May–July.

9states
632AK sightings*
829U.S. sightings*

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

On our lists for: Alaska

Quick look

Saxifraga oppositifolia, the purple saxifrage or purple mountain saxifrage, is a species of plant that is very common in the high Arctic and also some high mountainous areas further south, including northern Britain, the Alps and the Rocky Mountains.

  • It belongs to the Saxifragaceae 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 9 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
  • iNaturalist has 632 research-grade sightings of it in Alaska, ranking #67 among the 108 flowers on our Alaska list. iNaturalist

Purple saxifrage gift ideas

Handmade purple saxifrage 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”) (151 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: NY (S1), VT (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 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 purple saxifrage in 9 states.

recorded by USDA PLANTS on our state lists not recorded

See the full list of states

Alaska, Colorado, Idaho, Montana, New York, Oregon, Vermont, Washington, Wyoming.

Alaska counties with USDA records: Aleutians East, Anchorage, Bethel, 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, Southeast Fairbanks, Yakutat, Yukon-Koyukuk.

More Alaska flowers

Sources