Japan Flora: Rhizomes creeping, densely leaved near the top; leaves broadly ovate, 3-6 cm. long and nearly as wide，slighdy lobulate, ir¬regularly toothed, acute, pilose, the petioles with long multi¬cellular hairs, 5-10 cm. long; scapes 30-45 cm. long, pilose; racemes simple, loosely many-flowered, glandular on the axis and pedk:els; flowers greenish; calyx-lobes 5, deltoid, spread¬ing at anthesis, erect in fruit, uniformly glandular-pilose on back and on margin, acute, often shallowly lobulate; petals 5, purplish, spreading, 5-6 mm. long, glandular-roughened, pin¬nately divided, with 4-5 pairs of filiform lobes; stamens 5, anthers yellow, nearly sessile, obsoletely lobulate; seeds fusi¬form, about 1.2 mm. long, not papillose. May.

Honshu (Mikawa Prov.).