Glacier Lily

Erythronium grandiflorum

"Erythronium grandiflorum" is a species of flowering plant in the lily family. It is native to western North America from to British Columbia and Alberta south to New Mexico and California, though it has not been reported from Arizona or Nevada.
avalanche lily  Erythronium grandiflorum,Geotagged,Glacier Lily,Spring,United States

Appearance

"Erythronium grandiflorum" grows from a deep bulb which is 3 to 5 centimeters wide. Its two green leaves are wavy-edged and up to 20 centimeters long. The stalk may reach 30 centimeters tall and bears one to three showy flowers. Each flower has bright lemon yellow tepals, white stamens with large white to yellow to red anthers, and a white style. The flower is pollinated by bumblebees and other bees. The bulbs are an important and preferred food of the grizzly bear. Mule deer readily eat the foliage.
Glacier Lily A cluster of glacier lilies growing in Yellowstone National Park. Erythronium grandiflorum,Geotagged,United States,Wildflowers,Wyoming,Yellowstone National Park,dogtooth fawn lily,glacier lily,yellow avalanche lily

Naming

The Ktunaxa name for glacier lily is "maxa".
Glacier Lily or Erythronium grandiflorum  Erythronium grandiflorum,Geotagged,Glacier Lily,Spring,United States

Habitat

It can be found in subalpine mountain meadows, slopes, and clearings.

References:

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Taxonomy
KingdomPlantae
DivisionAngiosperms
ClassMonocots
OrderLiliales
FamilyLiliaceae
GenusErythronium
SpeciesE. grandiflorum