Dentaria Digitata (Toothwort).
This tuberous hardy perennial grows well in old leaf-mould, and is very suitable for the base portion of rock-work, where it can obtain both shade from the midday sun and moisture. It is readily increased by cutting the roots into pieces about 1-1/2 in. long, and replanting them where they are intended to bloom, putting 1 in. or so of sand round them. They flower in May. Height, 1-1/2 ft.
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