Avalanche Lily

erythronium montanum

The Avalanche Lily (Erythronium montanum) is a breathtaking perennial wildflower native to the high-elevation meadows of northwestern North America. Famed for its ability to push through melting snowbanks in early summer, this resilient lily paints alpine slopes in brilliant sweeps of white and yellow. It serves as an iconic indicator of the changing seasons in subalpine zones, signaling the arrival of the brief montane summer. Beyond its sheer visual beauty, the Avalanche Lily plays a crucial ecological role in its fragile habitat. Its deep-seated bulbs provide essential early-season nourishment for foraging wildlife like grizzly bears and rodents, while its blooms attract native pollinators. Finding a meadow carpeted in these delicate flowers is an unforgettable experience for hikers and nature enthusiasts exploring the Pacific Northwest.

Lebensraum: Found in moist subalpine meadows, open coniferous forests, and alpine tundra near the melting snowline of the Pacific Northwest mountains.

Aussehen

The Avalanche Lily features single or clustered nodding white flowers, each boasting six sharply recurved tepals that flare backward to reveal a bright yellow center. From the center of the blossom, prominent white to cream-colored stamens hang downward. Its slender, unbranched stems reach heights of 15 to 35 centimeters, arising from a pair of basal leaves. Unlike some of its relatives, the lance-shaped leaves of Erythronium montanum are a solid, rich green color without mottled markings, helping observers distinguish it from other fawn lilies.

ReichPlantaeStammTracheophytaKlasseLiliopsidaOrdnungLilialesFamilieLiliaceaeGattungErythronium

Avalanche Lily

Kategorie

Pflanzen

Seltenheit

Common

Gefahr

1/5 · Sehr gering

Snaps

Mach den ersten Snap!

Interessante Fakten

Indigenous peoples of the Pacific Northwest historically harvested the bulbs as a food source, steam-cooking or drying them for winter.

The seeds of the Avalanche Lily are dispersed by ants, a process known as myrmecochory, attracted by a fleshy appendage on the seed called an elaiosome.

They are one of the first wildflowers to bloom in high elevations, sometimes literally growing directly through thin sheets of ice.

Besondere Fähigkeiten

Utilizes energy reserves to grow and push its shoots directly through thin layers of melting ice and snow in late spring.

Relies on a deeply buried, starch-rich bulb that protects the plant from freezing winter temperatures and stores energy for rapid spring emergence.

Partners with subterranean fungi to optimize nutrient absorption in nutrient-poor, rocky alpine soils.

Maße und Details

Länge: 10-40 cm
Lebenserwartung: 5-15 Jahre

Ernährung und Fütterung

As a photosynthetic plant, the Avalanche Lily produces its own food using sunlight, water, and carbon dioxide, aided by nutrients absorbed from the soil.

Hauptnahrung

Sunlight
Water
Carbon Dioxide
Soil Nutrients

Ökologische Zusammenhänge

mutualism

Orange-rumped Bumblebee

Bombus melanopygus

Pollinates the flowers while collecting nectar and pollen.

eaten by

Grizzly Bear

Ursus arctos

Digs up and consumes the starch-rich bulbs in early spring.

eaten by

Black-tailed Deer

Odocoileus hemionus

Grazes on the tender green leaves and flowers.

Merkmale

Für dieses Objekt sind noch keine Merkmal-Badges vergeben.

Auch bekannt als

Noch keine Alternativnamen vorhanden.

Sammlungen

Sammlungen für dieses Objekt erscheinen hier, wenn weitere Themen hinzugefügt werden.

Sicherheit

Gefahr

1/5 · Sehr gering

Noch keine besonderen Sicherheitshinweise.

Häufig gestellte Fragen

Wie identifiziert man Avalanche Lily?

Der einfachste Weg, Avalanche Lily zu bestimmen, ist die Verwendung der Naturführer-App Snappit.

Was ist der/die/das länge von Avalanche Lily?

10-40 cm

Was ist der/die/das lebenserwartung von Avalanche Lily?

5-15 Jahre

Was frisst Avalanche Lily?

As a photosynthetic plant, the Avalanche Lily produces its own food using sunlight, water, and carbon dioxide, aided by nutrients absorbed from the soil.

Wo findet man Avalanche Lily normalerweise?

Found in moist subalpine meadows, open coniferous forests, and alpine tundra near the melting snowline of the Pacific Northwest mountains.