Pl. 46. Menyanthes trifoliata.

Plate XLVI.
Fig. 1. Menyanthes trifoliata.
Fig. 2. Calyx.
Fig. 3. Petal.
Fig. 4. Stamen.
Fig. 5. Style.
Fig. 6. Fruit.

This image is from Menyanthes trifoliata in American Medical Botany, Bigelow, 1817-1821.