Foam flowers with white and pink blooms, native to North America, full-shade perennial, attractive heart-shaped leaves, versatile in US hardiness zones 3-9.
Tiarella:
Lush foliage, heart-shaped leaves in various greens, ideal full-shade perennial, delicate lavender blooms in summer, thrives in moist soil, US hardiness zones 3-8.
Hostas:
Partial to full shade, blooms on tall stems, grows in US hardiness zones 5-8, acts as perennial groundcover, prefers high phosphorus fertilizer, easy propagation.
Japanese Anemone:
Fast-growing ground cover, dark foliage, purple-blue flower spikes, grows in US hardiness zones 3-10, invasive in some areas, ideal for shady yards.
Bugleweed:
Native to North America, white flowers in spring and summer, dense ground cover, cool damp shady spots, US hardiness zones 3-6, beautiful fall color.
Bunchberry Dogwood:
Ornamental grass, thrives in deep shade, moist soil, impressive understorey, low-maintenance, excellent fall color, grows in US hardiness zones 5-9.
Japanese Forest Grass:
Thrives in partial to full shade, moist and humid environments, many varieties available, ideal for shady spots, adds height and structure, US hardiness zones vary.
Ferns: