Helonias Bullata.

A pretty herbaceous plant, bearing dense racemes of purple-rose flowers from June to August. It grows best in peat, in a moist position. It can be raised from seed or increased by division of the roots. Height 1-1/2 ft.

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2. Desmodium Canadense.
3. Nierembergia Rivularis.
4. Zauschneria.
5. Cortusa Matthioli.