| Symbol | Scientific name | Common name/Accepted name (for synonyms) | Family |
| VASTI | Vaccinium stamineum L. var. interius (Ashe) Palmer & Steyermark | Vaccinium stamineum | Ericaceae
|
| VASTM8 | Vaccinium stamineum L. var. melanocarpum C. Mohr | Vaccinium stamineum | Ericaceae
|
| VASTN | Vaccinium stamineum L. var. neglectum (Small) Deam | Vaccinium stamineum | Ericaceae
|
| VASTS | Vaccinium stamineum L. var. sericeum C. Mohr | Vaccinium simulatum | Ericaceae
|
| VAST | Vaccinium stamineum L. | deerberry | Ericaceae
|
| VATE3 | Vaccinium tenellum Ait. | small black blueberry | Ericaceae
|
| VAULA | Vaccinium uliginosum L. ssp. alpinum (Bigelow) Hult�n | Vaccinium uliginosum | Ericaceae
|
| VAULG | Vaccinium uliginosum L. ssp. gaultherioides (Bigelow) S.B. Young | Vaccinium uliginosum | Ericaceae
|
| VAULM | Vaccinium uliginosum L. ssp. microphyllum Lange | Vaccinium uliginosum | Ericaceae
|
| VAULO | Vaccinium uliginosum L. ssp. occidentale (Gray) Hult�n | Vaccinium uliginosum | Ericaceae
|
| VAULP | Vaccinium uliginosum L. ssp. pedris (Harshberger) S.B. Young | Vaccinium uliginosum | Ericaceae
|
| VAULP2 | Vaccinium uliginosum L. ssp. pubescens (Wormsk. ex Hornem.) S.B. Young | Vaccinium uliginosum | Ericaceae
|
| VAULA2 | Vaccinium uliginosum L. var. alpinum Bigelow | Vaccinium uliginosum | Ericaceae
|
| VAULO2 | Vaccinium uliginosum L. var. occidentale (Gray) Hara | Vaccinium uliginosum | Ericaceae
|
| VAULS | Vaccinium uliginosum L. var. salicinum (Cham.) Hult�n | Vaccinium uliginosum | Ericaceae
|
| VAUL | Vaccinium uliginosum L. | bog blueberry | Ericaceae
|
| VAVAC | Vaccinium vacillans Kalm ex Torr. var. crinitum Fern. | Vaccinium pallidum | Ericaceae
|
| VAVAM | Vaccinium vacillans Kalm ex Torr. var. missouriense Ashe | Vaccinium pallidum | Ericaceae
|
| VAVA | Vaccinium vacillans Kalm ex Torr. | Vaccinium pallidum | Ericaceae
|
| VAVIO | Vaccinium virgatum Ait. var. ozarkense Ashe | Vaccinium virgatum | Ericaceae
|
| VAVIS | Vaccinium virgatum Ait. var. speciosum Palmer | Vaccinium virgatum | Ericaceae
|
| VAVI2 | Vaccinium virgatum Ait. | smallflower blueberry | Ericaceae
|
| VAVI3 | Vaccinium viride Ashe | Vaccinium pallidum | Ericaceae
|
| VAVIM | Vaccinium vitis-idaea L. ssp. minus (Lodd.) Hult�n | northern mountain cranberry | Ericaceae
|
| VAVIM2 | Vaccinium vitis-idaea L. var. minus Lodd. | Vaccinium vitis-idaea ssp. minus | Ericaceae
|
| VAVIP | Vaccinium vitis-idaea L. var. punctatum Moench | Vaccinium vitis-idaea ssp. minus | Ericaceae
|
| VAVI | Vaccinium vitis-idaea L. | lingonberry | Ericaceae
|
| VACCI | Vaccinium L. | blueberry | Ericaceae
|
| VADE4 | Vachellia densiflora Alexander ex Small | Acacia farnesiana | Fabaceae
|
| VAFA | Vachellia farnesiana (L.) Wight & Arn. | Acacia farnesiana | Fabaceae
|
| VAIN2 | Vachellia insularis Small | Acacia pinetorum | Fabaceae
|
| VAPE2 | Vachellia peninsularis Small | Acacia pinetorum | Fabaceae
|
| VAAMG | Vagnera amplexicaulis (Nutt.) Greene var. glabra (J.F. Macbr.) Abrams | Maianthemum racemosum ssp. amplexicaule | Liliaceae
|
| VAAM5 | Vagnera amplexicaulis (Nutt.) Greene | Maianthemum racemosum ssp. amplexicaule | Liliaceae
|
| VAAU2 | Vagnera australis Rydb. | Maianthemum racemosum ssp. racemosum | Liliaceae
|
| VALI2 | Vagnera liliacea (Greene) Rydb. | Maianthemum stellatum | Liliaceae
|
| VARA3 | Vagnera racemosa (L.) Morong | Maianthemum racemosum ssp. racemosum | Liliaceae
|
| VASE5 | Vagnera sessilifolia (Nutt. ex Baker) Greene | Maianthemum stellatum | Liliaceae
|
| VAST4 | Vagnera stellata (L.) Morong | Maianthemum stellatum | Liliaceae
|
| VATR2 | Vagnera trifolia (L.) Morong | Maianthemum trifolium | Liliaceae
|
| VAATL | Vahlodea atropurpurea (Wahlenb.) Fries ex Hartman ssp. latifolia (Hook.) Porsild | Vahlodea atropurpurea | Poaceae
|
| VAATP | Vahlodea atropurpurea (Wahlenb.) Fries ex Hartman ssp. paramushirensis (Kudo) Hult�n | Vahlodea atropurpurea | Poaceae
|
| VAAT2 | Vahlodea atropurpurea (Wahlenb.) Fries ex Hartman | mountain hairgrass | Poaceae
|
| VAFL2 | Vahlodea flexuosa (Honda) Ohwi | Vahlodea atropurpurea | Poaceae
|
| VALA2 | Vahlodea latifolia (Hook.) Hult�n | Vahlodea atropurpurea | Poaceae
|
| VAHLO | Vahlodea Fries | hairgrass | Poaceae
|
| VAPE3 | Vaillantia pedemontana Bellardi | Cruciata pedemontana | Rubiaceae
|
| VAHY | Valantia hypocarpia L., non R. Br. | Galium hispidulum | Rubiaceae
|
| VAACA | Valeriana acutiloba Rydb. var. acutiloba | sharpleaf valerian | Valerianaceae
|
| VAACG | Valeriana acutiloba Rydb. var. glabra (Jepson) Cronq. | Valeriana californica | Valerianaceae
|
| VAACO | Valeriana acutiloba Rydb. var. ovata (Rydb.) A. Nels. | Valeriana arizonica | Valerianaceae
|
| VAACP | Valeriana acutiloba Rydb. var. pubicarpa (Rydb.) Cronq. | hairyfruit valerian | Valerianaceae
|
| VAAC | Valeriana acutiloba Rydb. | sharpleaf valerian | Valerianaceae
|
| VAAR3 | Valeriana arizonica Gray | Arizona valerian | Valerianaceae
|
| VACA2 | Valeriana californica Heller | California valerian | Valerianaceae
|
| VACAA | Valeriana capitata Pallas ex Link ssp. acutiloba (Rydb.) F.G. Mey. | Valeriana acutiloba var. acutiloba | Valerianaceae
|
| VACAC2 | Valeriana capitata Pallas ex Link ssp. californica (Heller) F.G. Mey. | Valeriana californica | Valerianaceae
|
| VACAP2 | Valeriana capitata Pallas ex Link ssp. pubicarpa (Rydb.) F.G. Mey. | Valeriana acutiloba var. pubicarpa | Valerianaceae
|
| VACA3 | Valeriana capitata Pallas ex Link | captiate valerian | Valerianaceae
|
| VACI | Valeriana ciliata Torr. & Gray | Valeriana edulis var. ciliata | Valerianaceae
|
| VACO2 | Valeriana columbiana Piper | Wenatchee valerian | Valerianaceae
|
| VADIS2 | Valeriana dioica L. ssp. sylvatica (S. Wats.) F.G. Mey. | Valeriana dioica var. sylvatica | Valerianaceae
|
| VADIS | Valeriana dioica L. var. sylvatica S. Wats. | woods valerian | Valerianaceae
|
| VADI | Valeriana dioica L. | marsh valerian | Valerianaceae
|
| VAEDC2 | Valeriana edulis Nutt. ex Torr. & Gray ssp. ciliata (Torr. & Gray) F.G. Mey. | Valeriana edulis var. ciliata | Valerianaceae
|
| VAEDC | Valeriana edulis Nutt. ex Torr. & Gray var. ciliata (Torr. & Gray) Cronq. | tobacco root | Valerianaceae
|
| VAEDE | Valeriana edulis Nutt. ex Torr. & Gray var. edulis | tobacco root | Valerianaceae
|
| VAED | Valeriana edulis Nutt. ex Torr. & Gray | tobacco root | Valerianaceae
|
| VAOC2 | Valeriana occidentalis Heller | western valerian | Valerianaceae
|
| VAOF | Valeriana officinalis L. | garden valerian | Valerianaceae
|
| VAOV3 | Valeriana ovata Rydb. | Valeriana arizonica | Valerianaceae
|
| VAPA2 | Valeriana pauciflora Michx. | largeflower valerian | Valerianaceae
|
| VAPU2 | Valeriana puberulenta Rydb. | Valeriana acutiloba var. pubicarpa | Valerianaceae
|
| VAPU | Valeriana pubicarpa Rydb. | Valeriana acutiloba var. pubicarpa | Valerianaceae
|
| VASC3 | Valeriana scandens L. | Florida valerian | Valerianaceae
|
| VASC2 | Valeriana scouleri Rydb. | Scouler's valerian | Valerianaceae
|
| VASE2 | Valeriana septentrionalis Rydb. | Valeriana dioica var. sylvatica | Valerianaceae
|
| VASIS | Valeriana sitchensis Bong. ssp. scouleri (Rydb.) F.G. Mey. | Valeriana scouleri | Valerianaceae
|
| VASIU | Valeriana sitchensis Bong. ssp. uliginosa (Torr. & Gray) F.G. Mey. | Valeriana uliginosa | Valerianaceae
|
| VASIH | Valeriana sitchensis Bong. var. hookeri (Shuttlw.) G.N. Jones | Valeriana sitchensis | Valerianaceae
|
| VASIS2 | Valeriana sitchensis Bong. var. scouleri (Rydb.) M.E. Jones | Valeriana scouleri | Valerianaceae
|
| VASIU2 | Valeriana sitchensis Bong. var. uliginosa (Torr. & Gray) Boivin | Valeriana uliginosa | Valerianaceae
|
| VASI | Valeriana sitchensis Bong. | Sitka valerian | Valerianaceae
|
| VASO | Valeriana sorbifolia Kunth | pineland valerian | Valerianaceae
|
| VASY | Valeriana sylvatica Soland. ex Richards., non F.W. Schmidt | Valeriana dioica var. sylvatica | Valerianaceae
|
| VATE | Valeriana texana Steyermark | Guadalupe valerian | Valerianaceae
|
| VAUL2 | Valeriana uliginosa (Torr. & Gray) Rydb. | mountain valerian | Valerianaceae
|
| VALER | Valeriana L. | valerian | Valerianaceae
|
| VAAM2 | Valerianella amarella (Lindheimer ex Engelm.) Krok | hairy cornsalad | Valerianaceae
|
| VABU | Valerianella bushii Dyal | Valerianella ozarkana | Valerianaceae
|
| VACA4 | Valerianella carinata Loisel. | European cornsalad | Valerianaceae
|
| VACH | Valerianella chenopodiifolia (Pursh) DC. | goosefoot cornsalad | Valerianaceae
|
| VADE3 | Valerianella dentata (L.) Pollich | narrowfruit cornsalad | Valerianaceae
|
| VAER2 | Valerianella eriocarpa Desv. | Italian cornsalad | Valerianaceae
|
| VAFL | Valerianella florifera Shinners | Texas cornsalad | Valerianaceae
|
| VAIN3 | Valerianella intermedia Dyal | Valerianella umbilicata | Valerianaceae
|
| VALO | Valerianella locusta (L.) Lat. | Lewiston cornsalad | Valerianaceae
|
| VALO2 | Valerianella longiflora (Torr. & Gray) Walp. | longtube cornsalad | Valerianaceae
|
| VANU | Valerianella nuttallii (Torr. & Gray) Walp. | Nuttall's cornsalad | Valerianaceae
|
| VAOL2 | Valerianella olitoria (L.) Pollich | Valerianella locusta | Valerianaceae
|
| VAOZ | Valerianella ozarkana Dyal | Benjamin Franklin bush | Valerianaceae
|