| Scrophulariaceae | |
| Agalinis tenuifolia | MacRoberts, et al. 2006 |
| Aureolaria grandiflora | MacRoberts, et al. 2006 |
| Aureolaria pectinata | MacRoberts, et al. 2006 |
| Mimulus alatus | MacRoberts, et al. 2006 |
| Pedicularis canadensis | MacRoberts, et al. 2006 |
| Penstemon arkansanus | MacRoberts, et al. 2006 |
| Verbascum thapsus | MacRoberts, et al. 2006 |