Lilium pensylvanicum, commonly known as Siberian Lily, is a perennial herb native to the meadows, forest clearings, and river valleys of Siberia and northeastern Asia. It is adapted to cold climates and requires a period of winter frost to thrive. This species typically reaches a height of 30–70 centimeters (12–28 inches) and spreads up to 25 cm (10 inches). The Siberian Lily has a sturdy, smooth, and straight stem with linear to lanceolate leaves that are 4–5 cm (1.6–2.0 inches) long and 3–4 millimeters (0.12–0.16 inches) wide. From June to July, it produces one to six upright, dish-shaped flowers that are showy and range in color from bright yellow to orange with brownish spots, attracting pollinators such as bees and butterflies.

The Siberian Lily is valued for its striking flowers and ease of cultivation, making it a popular choice for temperate gardens. It is often used in perennial borders, wildflower meadows, and as a specimen plant. While it is undemanding in terms of care, it does require consistent moisture, especially during the growing season, and is sensitive to drought. Gardeners should provide it with full sun to light shade and plant it in well-drained soil with a neutral to slightly acidic pH. It is not commonly afflicted by serious diseases or pests, but gardeners should watch for lily beetles which can damage the foliage.CC BY-SA 4.0