Digitalis ambigua. Showy spikes of pale yellow bell shaped flowers. Good cut flower. Attracts hummingbirds. NOTE: all parts of this plant are poisonous if ingested. Good in borders, and woodland gardens. Grows 24-36" tall by 12" wide. Blooms June until August. Plant in part sun to full shade. Takes full sun in cool climates. Plant in evenly moist, well-drained soil. Zones 3-8.