| Solanaceae | |
Margaranthus lemmonii
| A. Gray | Proc. Amer. Acad. Arts 19: 91 | 1884 [1883] |
| Solanaceae | |
Margaranthus purpurascens
| Rydb. | Mem. Torrey Bot. Club 4(5): 317 | 1896 |
| Solanaceae | |
Margaranthus solanaceus
| Schltdl. | Index Seminum (Halle) 1838: 8 | 1838 |
| Solanaceae | |
Margaranthus sulphureus
| Fernald | Proc. Amer. Acad. Arts 35(25): 566–567 | 1900 |
| Solanaceae | |
Margaranthus tenuis
| Miers | Ill. S. Amer. Pl. 2(1): 237 | 1857 |