Native Habitat:
Moist forests, streambanks, and shaded slopes.
 
Bloom Time:
March – May
 
Growth Habit & Mature Size:
Perennial herb, 4–12 inches tall, with basal, heart-shaped to rounded leaves. Produces small, bright yellow flowers with contrasting darker veins.
 
Light & Soil Requirements:
Partial shade to full shade; thrives in moist, humus-rich soils. Prefers cool, shaded microhabitats near streams or moist understory areas.
 
Willamette Valley Native Companion Plants:
Polystichum munitum, Tolmiea menziesii, Athyrium filix-femina, Adiantum pedatum, Camassia leichtlinii.
 
Urban Garden Function:
Adds early spring color, low-growing groundcover, and woodland interest to shaded urban gardens, naturalized landscapes, and understory plantings. Works well beneath shrubs and trees in layered native garden designs.
 
Wildlife Supported:
Flowers attract small native bees and other early-season pollinators. Basal foliage provides shelter for insects and small ground-dwelling invertebrates.
 
Historical Use:
Used ornamentally for its early bright flowers and delicate foliage; valued in shaded, woodland-style, and naturalized garden settings.