| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|---|---|---|---|---|
| Boraginaceae | Lappula occidentalis | Western Stickseed | Sunny disturbed areas; eastwards including disturbed areas near wool-combing mills. | Native of w. North America. |  (c) Kelly, CK - CC-BY |
| Boraginaceae | Lappula squarrosa | Two-ray Stickseed, Beggar’s-lice, European Stickseed | Disturbed areas. | Native of Europe. Introduced south to Maryland, West Virginia, Kentucky, and Tennessee. |  (c) McCrady, Wendy - CC-BY |
| Boraginaceae | Lappula texana | Cupseed | Prairies, fields, disturbed areas. | Minnesota,Alberta, and British Columbia south to ne. Texas, s. Texas, New Mexico, Arizona, California, and Mexico (Coahuila, Sonora). |  (c) Morefield, Jim - CC-BY |