Viginia Waterleaf (Hydrophyllum virginianum)
Virginia waterleaf is a native perennial wildflower in Wisconsin. It grows in rich, moist soils and is most often found in shaded deciduous woodlands, especially along streambanks and lower slopes. The plant typically reaches 8 to 20 inches in height and spreads by fibrous roots and short rhizomes, forming loose colonies.
Its flowers appear in rounded clusters and range from white to pale lavender, sometimes with a bluish tint. Individual flowers measure about ¼ to ⅓ inch long and wide. The five petals are fused into a shallow, bell‑shaped tube with five small lobes. Blooming occurs from mid‑spring into early summer, drawing pollinators such as long‑tongued bumble bees, small carpenter bees, and various flies.
The leaves are typically 3 to 6 inches long and divided into five to seven sharply toothed lobes. Early in the season, the leaf surface often shows pale, water‑stained blotches—an identifying feature that gives the plant its name. As the season progresses, later leaves usually appear as a uniform green.
Thriving in shade or partial shade, Virginia waterleaf plays an important role in woodland ecosystems. It provides early-season ground cover, helps stabilize soil, and supports local biodiversity.
Sources:
Illinois Wildflowers — Hydrophyllum virginianum
Missouri Botanical Garden — Plant Finder: Hydrophyllum virginianum
Wisconsin State Herbarium — Species Account
USDA Plants Database — Hydrophyllum virginianum Profile
Flora of North America — Hydrophyllum virginianum Treatment
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