| Symbol | Scientific name | Common name/Accepted name (for synonyms) | Family |
| VECOT | Veronica connata Raf. var. typica Pennell | Veronica anagallis-aquatica | Scrophulariaceae
|
| VECO5 | Veronica connata auct. non Raf. | Veronica anagallis-aquatica | Scrophulariaceae
|
| VECO | Veronica copelandii Eastw. | Copeland's speedwell | Scrophulariaceae
|
| VECR3 | Veronica crinita Kit. | Veronica austriaca ssp. teucrium | Scrophulariaceae
|
| VECU | Veronica cusickii Gray | Cusick's speedwell | Scrophulariaceae
|
| VECY80 | Veronica cymbalaria Bodard | glandular speedwell | Scrophulariaceae
|
| VEDE6 | Veronica decussata auct. non Ait. | Hebe franciscana | Scrophulariaceae
|
| VEDI5 | Veronica didyma Ten. p.p. | Veronica polita | Scrophulariaceae
|
| VEDI2 | Veronica dillenii Crantz | Dillenius' speedwell | Scrophulariaceae
|
| VEFI | Veronica filiformis Sm. | threadstalk speedwell | Scrophulariaceae
|
| VEFR | Veronica franciscana Eastw. | Hebe franciscana | Scrophulariaceae
|
| VEGL3 | Veronica glandifera Pennell | Veronica anagallis-aquatica | Scrophulariaceae
|
| VEGL4 | Veronica glandulifera Freyn | Veronica cymbalaria | Scrophulariaceae
|
| VEGR | Veronica grandiflora Gaertn. | largeflower speedwell | Scrophulariaceae
|
| VEGR3 | Veronica grandis Fisch. ex Spreng. | heartleaf speedwell | Scrophulariaceae
|
| VEHE2 | Veronica hederifolia L. | ivyleaf speedwell | Scrophulariaceae
|
| VEHU | Veronica humifusa Dickson | Veronica serpyllifolia ssp. humifusa | Scrophulariaceae
|
| VELA7 | Veronica �lackschewitzii Keller | Veronica anagallis-aquatica | Scrophulariaceae
|
| VELA2 | Veronica latifolia L. | Veronica austriaca ssp. teucrium | Scrophulariaceae
|
| VELO2 | Veronica longifolia L. | longleaf speedwell | Scrophulariaceae
|
| VEMI3 | Veronica micromeria Woot. & Standl. | Veronica anagallis-aquatica | Scrophulariaceae
|
| VENU2 | Veronica nutans Bong. | Veronica wormskjoldii | Scrophulariaceae
|
| VEOFO | Veronica officinalis L. var. officinalis | common gypsyweed | Scrophulariaceae
|
| VEOFT | Veronica officinalis L. var. tournefortii (Vill.) Reichenb. | common gypsyweed | Scrophulariaceae
|
| VEOF2 | Veronica officinalis L. | common gypsyweed | Scrophulariaceae
|
| VEPEP | Veronica peregrina L. ssp. peregrina | neckweed | Scrophulariaceae
|
| VEPEX2 | Veronica peregrina L. ssp. xalapensis (Kunth) Pennell | hairy purslane speedwell | Scrophulariaceae
|
| VEPET | Veronica peregrina L. var. typica Pennell | Veronica peregrina ssp. peregrina | Scrophulariaceae
|
| VEPEX | Veronica peregrina L. var. xalapensis (Kunth) Pennell | Veronica peregrina ssp. xalapensis | Scrophulariaceae
|
| VEPE2 | Veronica peregrina L. | neckweed | Scrophulariaceae
|
| VEPEA | Veronica persica Poir. var. aschersoniana (Lehm.) Boivin | Veronica persica | Scrophulariaceae
|
| VEPEC | Veronica persica Poir. var. corrensiana (Lehm.) Boivin | Veronica persica | Scrophulariaceae
|
| VEPE3 | Veronica persica Poir. | birdeye speedwell | Scrophulariaceae
|
| VEPL2 | Veronica plebia R. Br. | island speedwell | Scrophulariaceae
|
| VEPO | Veronica polita Fries | gray field speedwell | Scrophulariaceae
|
| VESA | Veronica salina auct. non Schur | Veronica anagallis-aquatica | Scrophulariaceae
|
| VESCV | Veronica scutellata L. var. villosa Schumacher | Veronica scutellata | Scrophulariaceae
|
| VESC2 | Veronica scutellata L. | skullcap speedwell | Scrophulariaceae
|
| VESEH2 | Veronica serpyllifolia L. ssp. humifusa (Dickson) Syme | brightblue speedwell | Scrophulariaceae
|
| VESES | Veronica serpyllifolia L. ssp. serpyllifolia | thymeleaf speedwell | Scrophulariaceae
|
| VESEB | Veronica serpyllifolia L. var. borealis Laestad. | Veronica serpyllifolia ssp. humifusa | Scrophulariaceae
|
| VESEH4 | Veronica serpyllifolia L. var. humifusa (Dickson) Vahl | Veronica serpyllifolia ssp. humifusa | Scrophulariaceae
|
| VESEN | Veronica serpyllifolia L. var. nummularioides Lecoq. & Lamotte | Veronica serpyllifolia ssp. serpyllifolia | Scrophulariaceae
|
| VESE | Veronica serpyllifolia L. | thymeleaf speedwell | Scrophulariaceae
|
| VESH | Veronica sherwoodii M.E. Peck | Veronica peregrina ssp. xalapensis | Scrophulariaceae
|
| VESP4 | Veronica speciosa R. Cunningham ex A. Cunningham | Hebe speciosa | Scrophulariaceae
|
| VESP80 | Veronica spicata L. | spiked speedwell | Scrophulariaceae
|
| VESP6 | Veronica spuria L. | bastard speedwell | Scrophulariaceae
|
| VESTG | Veronica stelleri Pallas ex Link var. glabrescens Hult�n | Veronica wormskjoldii | Scrophulariaceae
|
| VEST2 | Veronica stelleri Pallas ex Link | | Scrophulariaceae
|
| VETE6 | Veronica tenella All. | Veronica serpyllifolia ssp. humifusa | Scrophulariaceae
|
| VETE7 | Veronica teucrium L. | Veronica austriaca ssp. teucrium | Scrophulariaceae
|
| VETO | Veronica tournefortii Vill. | Veronica officinalis var. tournefortii | Scrophulariaceae
|
| VETR | Veronica triphyllos L. | finger speedwell | Scrophulariaceae
|
| VEUN | Veronica undulata Wall. ex Roxb. | undulate speedwell | Scrophulariaceae
|
| VEVE | Veronica verna L. | spring speedwell | Scrophulariaceae
|
| VEVI6 | Veronica virginica L. | Veronicastrum virginicum | Scrophulariaceae
|
| VEWOA | Veronica wormskjoldii Roemer & J.A. Schultes ssp. alterniflora (Fern.) Pennell | Veronica wormskjoldii | Scrophulariaceae
|
| VEWO2 | Veronica wormskjoldii Roemer & J.A. Schultes | American alpine speedwell | Scrophulariaceae
|
| VEXA | Veronica xalapensis Kunth | Veronica peregrina ssp. xalapensis | Scrophulariaceae
|
| VERON | Veronica L. | speedwell | Scrophulariaceae
|
| VESEH3 | Veronicastrum serpyllifolium (L.) Fourr. ssp. humifusum (Dickson) W.A. Weber | Veronica serpyllifolia ssp. humifusa | Scrophulariaceae
|
| VESE3 | Veronicastrum serpyllifolium (L.) Fourr. | Veronica serpyllifolia ssp. serpyllifolia | Scrophulariaceae
|
| VEVI4 | Veronicastrum virginicum (L.) Farw. | Culver's root | Scrophulariaceae
|
| VERON2 | Veronicastrum Heister ex Fabr. | veronicastrum | Scrophulariaceae
|
| VEAC2 | Verrucaria acrotella Ach. | wart lichen | Verrucariaceae
|
| VEAE | Verrucaria aethiobola Wahlenb. | wart lichen | Verrucariaceae
|
| VEAM3 | Verrucaria amphibia Clemente | wart lichen | Verrucariaceae
|
| VEAM4 | Verrucaria amylacea Hepp | wart lichen | Verrucariaceae
|
| VEAP | Verrucaria applanata Hepp ex Zschacke | wart lichen | Verrucariaceae
|
| VEAQ | Verrucaria aquilella Nyl. | wart lichen | Verrucariaceae
|
| VEAR5 | Verrucaria arctica Lynge | arctic wart lichen | Verrucariaceae
|
| VECA18 | Verrucaria caerulea DC. | wart lichen | Verrucariaceae
|
| VECA13 | Verrucaria calciseda DC. | wart lichen | Verrucariaceae
|
| VECA14 | Verrucaria calkinsiana Servit | Calkins' wart lichen | Verrucariaceae
|
| VECA15 | Verrucaria canella Nyl. | wart lichen | Verrucariaceae
|
| VECA16 | Verrucaria cataleptoides (Nyl.) Nyl. | wart lichen | Verrucariaceae
|
| VECE | Verrucaria ceuthocarpa Wahlenb. | wart lichen | Verrucariaceae
|
| VECI3 | Verrucaria circumspersella Nyl. | Thelidium circumspersellum | Verrucariaceae
|
| VEDA | Verrucaria dacryodes Nyl. | wart lichen | Verrucariaceae
|
| VEDE5 | Verrucaria degelii R. Sant. | Degel's wart lichen | Verrucariaceae
|
| VEDE9 | Verrucaria devergens Nyl. | wart lichen | Verrucariaceae
|
| VEDE8 | Verrucaria devergescens Nyl. | wart lichen | Verrucariaceae
|
| VEDE7 | Verrucaria deversa Vainio | wart lichen | Verrucariaceae
|
| VEDI4 | Verrucaria ditmarsica Erichsen | wart lichen | Verrucariaceae
|
| VEEL2 | Verrucaria elaeomelaena (A. Massal.) Arnold | wart lichen | Verrucariaceae
|
| VEER | Verrucaria erichsenii Zschacke | Erichsen's wart lichen | Verrucariaceae
|
| VEFA3 | Verrucaria fayettensis Servit | Fayette wart lichen | Verrucariaceae
|
| VEFI3 | Verrucaria finkiana Servit | Fink's wart lichen | Verrucariaceae
|
| VEFU | Verrucaria funckii (Sprengel) Zahlbr. | Funck's wart lichen | Verrucariaceae
|
| VEFUG | Verrucaria fuscella (Turner) Winch var. glaucina (Ach.) Schaerer | Verrucaria caerulea | Verrucariaceae
|
| VEFU2 | Verrucaria fuscella (Turner) Winch | wart lichen | Verrucariaceae
|
| VEFU3 | Verrucaria fusconigrescens Nyl. | wart lichen | Verrucariaceae
|
| VEGL6 | Verrucaria glaucina Ach. | Verrucaria caerulea | Verrucariaceae
|
| VEGL5 | Verrucaria glaucovirens Grummann | wart lichen | Verrucariaceae
|
| VEHA5 | Verrucaria halizoa Leighton | wart lichen | Verrucariaceae
|
| VEHY2 | Verrucaria hydrela Ach. | wart lichen | Verrucariaceae
|
| VEHY4 | Verrucaria hymnothora Ach. | Granulopyrenis hymnothora | Pyrenulaceae
|
| VEIL2 | Verrucaria illinoisensis Servit | Illinois wart lichen | Verrucariaceae
|
| VEIN7 | Verrucaria integra (Nyl.) Nyl. | wart lichen | Verrucariaceae
|
| VEIN6 | Verrucaria internigrescens (Nyl.) Erichsen | wart lichen | Verrucariaceae
|