Table 11. Symplocarpus var angustispatha.

Fig. 5. The external half of the globose pericarp, or spongy receptacle.
6. A seed.
7. The variety described, page 133, and there called Symplocarpus angustispatha.
8. A spathe severed from the other specimen of this variety which was found with fig. 7.
9. The spadix of fig. 7. covered with flowers.
All the figures of the natural size except fig. 3, plate 10, which, as already mentioned, is magnified.

This image is from W. Barton's Vegetable Materia Medica, 1817 (Vol. I), 1818 (Vol. II), Symplocarpus.