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Yellow Trout Lily (Erythronium rostratum): Native Spring Ephemeral

Erythronium rostratum, the Yellow Trout Lily or Yellow Dog Tooth Violet, is a spring ephemeral native to central US. This Liliaceae family member produces nodding, yellow, lily-like flowers with recurved petals in early spring, above mottled, basal leaves.

Growing 6 to 10 inches tall, it goes dormant by early summer. Prefers moist, well-drained soil in deciduous shade. Perfect for naturalizing in woodland gardens. A delightful early-season native wildflower.

Taxonomic Details

Family:Liliaceae (lil-ee-AY-see-ee)
Genus:Erythronium (er-ih-THROH-nee-um)
Species:rostratum (ro-STRAY-tum)

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