Clintonia umbellulata aka Speckle Wood Lily

Clintonia umbellulata is a perennial wildflower in the lily family. Its common names include white clintonia and speckled wood lily. It grows wild in the eastern United States. Its range runs from New York to Georgia and Tennessee. It inhabits rich hardwood woods, often near oak trees. It also grows on dry slopes and ridges.

The plant forms clumps and spreads slowly through short, thick rhizomes. These underground stems can build dense patches over time. Flower stems stand about 0.5–1.7 feet [0.15–0.51 metres] tall. Each clump bears two to five broad, glossy green leaves. The leaves form a rosette at ground level. Each blade measures about 0.6–1 foot [0.18–0.30 metres] long. Fine hairs line the leaf edges and central vein. The leaves stay green through summer and provide lasting ground cover.

From May to June, small flowers rise above the leaves. Each nearly bare stem holds an umbel of five to thirty blooms. The flowers have a bell shape and a white base colour. Purple or green spots mark them; some have pink edges. Bees and other pollinators visit the flowers. Round berries follow, turning dark blue to black. They measure about 0.02 feet [0.006 metres] across. Fruit appears from August through October. Songbirds and chipmunks eat the berries.

Grow white clintonia in shade or a partly shaded site. It prefers cool conditions and moist soil rich in organic matter. Acid soil suits it, though neutral soil can also work. Sources report success in loam, peaty sand, and acid clay. It can cope with occasional dry spells. North Carolina State lists USDA zones 4–8 for this species. Dormant plants can withstand at least −25°C, according to PFAF. Late frost may still harm fresh spring growth. In Britain, fruit forms only in warm seasons.

This slow-growing plant suits woodland, native, and pollinator gardens. Its foliage makes useful ground cover in shaded beds. Divide clumps or underground runners in fall or early spring. It needs little upkeep, but slugs and snails can cause trouble. North Carolina State reports no known diseases or insect pests. It also lists the plant as non-toxic to cats, dogs, and horses. PFAF reports no known hazards and lists the leaves as edible. Young leaves have a cucumber-like taste, eaten raw or cooked. Harvest them in spring before they open fully. Older leaves can be cooked.