| Antirrhinum kelloggii | |
| Antirrhinum majus | snapdragon |
| Antirrhinum thompsonii | Sierra snapdragon |
| Antirrhinum vexillocalyculatum subsp. vexillocalyculatum | |
| Callitriche heterophylla var. bolanderi | |
| Callitriche longipedunculata | |
| Callitriche marginata | water-starwort |
| Callitriche trochlearis | |
| Collinsia heterophylla var. heterophylla | Chinese houses |
| Collinsia parviflora | blue-eyed mary |
| Collinsia sparsiflora var. collina | |
| Collinsia sparsiflora var. sparsiflora | |
| Collinsia tinctoria | |
| Cymbalaria muralis | Kenilworth-ivy |
| Digitalis purpurea | foxglove |
| Gratiola ebracteata | bractless hedge hyssop |
| Keckiella breviflora var. breviflora | |
| Keckiella corymbosa | |
| Kickxia elatine | fluellin |
| Kickxia spuria | fluellin |
| Nuttallanthus texanus | blue toadflax |
| Penstemon centranthifolius | scarlet bugler |
| Penstemon heterophyllus var. heterophyllus | chaparral penstemon |
| Penstemon heterophyllus var. purdyi | foothill penstemon |
| Plantago coronopus | cutleaf plantain |
| Plantago elongata | coastal plantain |
| Plantago erecta | California plantain |
| Plantago lanceolata | English plantain |
| Plantago major | common plantain |
| Plantago maritima | alkali plantain |
| Plantago subnuda | naked plantain |
| Tonella tenella | |
| Veronica americana | American brooklime |
| Veronica anagallis-aquatica | water speedwell |
| Veronica arvensis | |
| Veronica catenata | chain speedwell |
| Veronica peregrina subsp. xalapensis | purslane speedwell |
| Veronica persica | Persian speedwell |