| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|---|---|---|---|---|
| Plantaginaceae | Veronica peregrina var. peregrina | Common Purslane Speedwell, Necklace-weed | Fields, roadsides, disturbed areas. | NS and ND south to FL and TX; AK south to OR (perhaps only as an introduction?); South America. |  |
| Plantaginaceae | Veronica peregrina var. xalapensis | Western Purslane Speedwell | Fields, lawns, disturbed places; in the eastern part of our area probably introduced on ballast. | QC and AK south to MA, KY, TX, and south to Guatemala. |  |