Pl. 21. Pyrola umbellata.

Plate XXI.
Fig. 1. Pyrola umbellata.
Fig. 2. Pistil of Pyrola rotundifolia.
Fig. 3. Pistil of Pyrola secunda.
Fig. 4. Pistil of Pyrola uniflora.
Fig. 5. Pistil of Pyrola maculata.
Fig. 6. Pistil of Pyrola umbellata.
Fig. 7. Section of the same, shewing the length of the style.
Fig. 8. Five toothed calyx of P. umbellata.
Fig. 9. Five leaved calyx and incrassated pedicel of P. maculata.
Fig. 10. Anther magnified of P. secunda.
Fig. 11. Ditto of P. rotundifolia.
Fig. 12. Stamen magnified of P. umbellata.
Fig. 13. Ditto of P. maculata.

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