| Name | Lactuca ludoviciana (Nuttall) Riddell |
| Authorship | (Nuttall) Riddell |
| Rank | Species |
| Placed in | Lactuca Linnaeus |
| Citation | 1835 W. J. Med. Phys. Sci. 8: 491 |
Copyright © 2013 The President and Fellows of Harvard College | Accessibility
| Name | Lactuca ludoviciana (Nuttall) Riddell |
| Authorship | (Nuttall) Riddell |
| Rank | Species |
| Placed in | Lactuca Linnaeus |
| Citation | 1835 W. J. Med. Phys. Sci. 8: 491 |