| N.J. von Jacquin, Select. Stirp. Amer. Hist., vol. 2 (Plates): t. 183 (1762) [197] | |
| Illustration contributed by: | Missouri Botanical Garden, St. Louis, U.S.A. |
N.J. von Jacquin, Select. Stirp. Amer. Hist., vol. 2 (Plates): t. 183 (1762)