(Erythronium klamathense)
Erythronium klamathense is a perennial herb growing from a bulb and producing generally two wavy-edged, narrow leaves up to 17 centimeters long. The inflorescence arises on an erect stalk up to 20 centimeters tall, with one to three flowers per stalk. The flower has tepals 2 or 3 centimeters long which are white with yellow bases, turning pinkish with age. The long, protruding stamens have large pale yellow anthers.