| Common Name | Scientific Name | Code |
|---|
| n/a | Plantago maritima L. ssp. serpentina (All.) Arcang. | PLMAS2 |
| ale | Plantago princeps Cham. & Schlecht. | PLPR |
| ale | Plantago princeps Cham. & Schlecht. var. anomala Rock | PLPRA2 |
| ale | Plantago princeps Cham. & Schlecht. var. laxiflora Gray | PLPRL |
| ale | Plantago princeps Cham. & Schlecht. var. longibracteata Mann | PLPRL2 |
| ale | Plantago princeps Cham. & Schlecht. var. princeps | PLPRP |
| American shoreweed | Littorella uniflora (L.) Aschers. | LIUN |
| blackseed plantain | Plantago rugelii Dcne. | PLRU |
| blackseed plantain | Plantago rugelii Dcne. var. asperula Farw. | PLRUA |
| blackseed plantain | Plantago rugelii Dcne. var. rugelii | PLRUR |
| buckhorn plantain | Plantago coronopus L. | PLCO3 |
| California goose tongue | Plantago maritima L. var. californica (Fern.) Pilger | PLMAC2 |
| California plantain | Plantago hookeriana Fisch. & C.A. Mey. | PLHO |
| Chilean plantain | Plantago firma Kunze ex Walp. | PLFI3 |
| coast plantain | Plantago bigelovii Gray | PLBI2 |
| coast plantain | Plantago bigelovii Gray ssp. bigelovii | PLBIB |
| coast plantain | Plantago bigelovii Gray ssp. californica (Greene) Bassett | PLBIC |
| common plantain | Plantago major L. | PLMA2 |
| desert Indianwheat | Plantago ovata Forssk. | PLOV |
| dotseed plantain | Plantago erecta Morris | PLER3 |
| dwarf plantain | Plantago pusilla Nutt. | PLPU |
| goose tongue | Plantago maritima L. | PLMA3 |
| goose tongue | Plantago maritima L. var. juncoides (Lam.) Gray | PLMAJ |
| gray pubescent plantain | Plantago canescens M.F. Adams | PLCA3 |
| Hawai'i plantain | Plantago hawaiensis (Gray) Pilger | PLHA2 |
| heartleaf plantain | Plantago cordata Lam. | PLCO2 |
| Heller's plantain | Plantago helleri Small | PLHE |
| hoary plantain | Plantago media L. | PLME |
| largebracted plantain | Plantago aristata Michx. | PLAR3 |
| littorella | Littorella Berg. | LITTO |
| Littorella uniflora | Littorella americana Fern. | LIAM3 |
| Littorella uniflora | Littorella uniflora (L.) Aschers. var. americana (Fern.) Gleason | LIUNA |
| Maui plantain | Plantago pachyphylla Gray | PLPA4 |
| Mexican plantain | Plantago australis Lam. | PLAU4 |
| Mexican plantain | Plantago australis Lam. ssp. hirtella (Kunth) Rahn | PLAUH |
| narrowleaf plantain | Plantago lanceolata L. | PLLA |
| pineland plantain | Plantago sparsiflora Michx. | PLSP |
| Plantago argyrea | Plantago argyraea Morris [orthographic error] | PLAR2 |
| Plantago argyrea | Plantago purshii Roemer & J.A. Schultes var. argyraea (Morris) Poe [orthographic error] | PLPUA |
| Plantago argyrea | Plantago purshii Roemer & J.A. Schultes var. argyrea (Morris) Poe | PLPUA2 |
| Plantago aristata | Plantago aristata Michx. var. nuttallii (Rapin) Morris | PLARN |
| Plantago aristata | Plantago patagonica Jacq. var. aristata (Michx.) Gray | PLPAA |
| Plantago australis ssp. hirtella | Plantago hirtella Kunth | PLHI4 |
| Plantago australis ssp. hirtella | Plantago hirtella Kunth ssp. galeottiana (Dcne.) Thorne | PLHIG2 |
| Plantago australis ssp. hirtella | Plantago hirtella Kunth var. galeottiana (Dcne.) Pilger | PLHIG |
| Plantago australis ssp. hirtella | Plantago hirtella Kunth var. mollior Pilger | PLHIM |
| Plantago bigelovii ssp. californica | Plantago californica Greene | PLCA12 |
| Plantago canescens | Plantago canescens M.F. Adams var. cylindrica (Macoun) Boivin | PLCAC6 |
| Plantago canescens | Plantago septata Morris ex Rydb. | PLSE2 |
| Plantago coronopus | Plantago coronopus L. ssp. commutata (Guss.) Pilger | PLCOC4 |
| Plantago erecta | Plantago erecta Morris ssp. rigidior Pilger | PLERR |
| Plantago erecta | Plantago hookeriana Fisch. & C.A. Mey. var. californica (Greene) Poe | PLHOC |
| Plantago erecta | Plantago patagonica Jacq. var. californica Greene | PLPAC |
| Plantago eriopoda | Plantago shastensis Greene | PLSH2 |
| Plantago firma | Plantago truncata Cham. ssp. firma (Kunze ex Walp.) Pilger | PLTRF2 |
| Plantago hawaiensis | Plantago hawaiensis (Gray) Pilger var. laxa Pilger | PLHAL |
| Plantago lanceolata | Plantago altissima auct. non L. [misapplied] | PLAL3 |
| Plantago lanceolata | Plantago lanceolata L. var. sphaerostachya Mert. & Koch | PLLAS |
| Plantago major | Plantago asiatica auct. non L. [misapplied] | PLAS3 |
| Plantago major | Plantago halophila Bickn. | PLHA5 |
| Plantago major | Plantago major L. ssp. intermedia (DC.) Arcang. | PLMAI2 |
| Plantago major | Plantago major L. var. asiatica auct. non (L.) Dcne. [misapplied] | PLMAA |
| Plantago major | Plantago major L. var. intermedia (DC.) Pilger | PLMAI |
| Plantago major | Plantago major L. var. pachyphylla Pilger | PLMAP |
| Plantago major | Plantago major L. var. pilgeri Domin | PLMAP2 |
| Plantago major | Plantago major L. var. scopulorum Fries & Broberg | PLMAS |
| Plantago maritima var. californica | Plantago juncoides Lam. var. californica Fern. | PLJUC |
| Plantago maritima var. juncoides | Plantago juncoides Lam. | PLJU |
| Plantago maritima var. juncoides | Plantago juncoides Lam. var. decipiens (Barneoud) Fern. | PLJUD |
| Plantago maritima var. juncoides | Plantago juncoides Lam. var. glauca (Hornem.) Fern. | PLJUG |
| Plantago maritima var. juncoides | Plantago juncoides Lam. var. laurentiana Fern. | PLJUL |
| Plantago maritima var. juncoides | Plantago maritima L. ssp. borealis (Lange) Blytt & O. Dahl | PLMAB |
| Plantago maritima var. juncoides | Plantago maritima L. ssp. juncoides (Lam.) Hult | PLMAJ2 |
| Plantago maritima var. juncoides | Plantago oliganthos Roemer & J.A. Schultes | PLOL |
| Plantago maritima var. juncoides | Plantago oliganthos Roemer & J.A. Schultes var. fallax Fern. | PLOLF |
| Plantago media | Plantago media L. var. monnieri (Giraud.) Roug. | PLMEM |
| Plantago ovata | Plantago brunnea Morris | PLBR2 |
| Plantago ovata | Plantago fastigiata Morris | PLFA |
| Plantago ovata | Plantago gooddingii A. Nels. & Kennedy | PLGO |
| Plantago ovata | Plantago insularis Eastw. | PLIN3 |
| Plantago ovata | Plantago insularis Eastw. var. fastigiata (Morris) Jepson | PLINF |
| Plantago ovata | Plantago insularis Eastw. var. scariosa (Morris) Jepson | PLINS |
| Plantago ovata | Plantago minima A. Cunningham | PLMI |
| Plantago pachyphylla | Plantago glabrifolia (Rock) Pilger | PLGL3 |
| Plantago pachyphylla | Plantago grayana Pilger | PLGR4 |
| Plantago pachyphylla | Plantago grayana Pilger var. abrotanelloides Skottsberg | PLGRA |
| Plantago pachyphylla | Plantago hillebrandii Pilger | PLHI5 |
| Plantago pachyphylla | Plantago krajinae Pilger | PLKR |
| Plantago pachyphylla | Plantago melanochrous Pilger | PLME3 |
| Plantago pachyphylla | Plantago muscicola (Rock) Pilger | PLMU |
| Plantago pachyphylla | Plantago pachyphylla Gray var. maviensis Gray | PLPAM |
| Plantago pachyphylla | Plantago pachyphylla Gray var. rotundifolia Wawra | PLPAR |
| Plantago patagonica | Plantago patagonica Jacq. var. breviscapa (Shinners) Shinners | PLPAB |
| Plantago patagonica | Plantago patagonica Jacq. var. gnaphalioides (Nutt.) Gray | PLPAG |
| Plantago patagonica | Plantago patagonica Jacq. var. oblonga (Morris) Shinners | PLPAO |
| Plantago patagonica | Plantago patagonica Jacq. var. spinulosa (Dcne.) Gray | PLPAS |
| Plantago patagonica | Plantago picta Morris | PLPI |
| Plantago patagonica | Plantago purshii Roemer & J.A. Schultes | PLPU80 |
| Plantago patagonica | Plantago purshii Roemer & J.A. Schultes var. breviscapa Shinners | PLPUB |
| Plantago patagonica | Plantago purshii Roemer & J.A. Schultes var. oblonga (Morris) Shinners | PLPUO |
| Plantago patagonica | Plantago purshii Roemer & J.A. Schultes var. picta Pilger | PLPUP |
| Plantago patagonica | Plantago purshii Roemer & J.A. Schultes var. spinulosa (Dcne.) Shinners | PLPUS2 |
| Plantago patagonica | Plantago spinulosa Dcne. | PLSP5 |
| Plantago patagonica | Plantago wyomingensis Gandog. | PLWY |
| Plantago princeps var. anomala | Plantago princeps Cham. & Schlecht. var. hirtella Gray | PLPRH |
| Plantago princeps var. laxiflora | Plantago princeps Cham. & Schlecht. var. denticulata Hbd. | PLPRD |
| Plantago princeps var. longibracteata | Plantago princeps Cham. & Schlecht. var. acaulis Wawra | PLPRA |
| Plantago princeps var. longibracteata | Plantago princeps Cham. & Schlecht. var. elata Wawra | PLPRE |
| Plantago princeps var. princeps | Plantago princeps Cham. & Schlecht. var. queleniana (Gaud.) Rock | PLPRQ |
| Plantago psyllium | Plantago arenaria Waldst. & Kit. | PLAR6 |
| Plantago psyllium | Plantago indica L. | PLIN2 |
| Plantago psyllium | Plantago scabra Moench | PLSC6 |
| Plantago pusilla | Plantago hybrida W. Bart. | PLHY5 |
| Plantago pusilla | Plantago pusilla Nutt. var. major Engelm. | PLPUM |
| Plantago tweedyi | Plantago eriopoda Torr. var. tweedyi (Gray) Boivin | PLERT |
| Plantago virginica | Plantago virginica L. var. viridescens Fern. | PLVIV |
| Plantago wrightiana | Plantago hookeriana Fisch. & C.A. Mey. var. nuda (Gray) Poe | PLHON |
| plantain | Plantago L. | PLANT |
| prairie plantain | Plantago elongata Pursh | PLEL |
| prairie plantain | Plantago elongata Pursh ssp. elongata | PLELE |
| prairie plantain | Plantago elongata Pursh ssp. pentasperma Bassett | PLELP |
| redseed plantain | Plantago rhodosperma Dcne. | PLRH |
| redwool plantain | Plantago eriopoda Torr. | PLER |
| saltmeadow plantain | Plantago argyrea Morris | PLAR9 |
| sand plantain | Plantago psyllium L. | PLPS |
| seashore plantain | Plantago macrocarpa Cham. & Schlecht. | PLMA |
| slender plantain | Plantago heterophylla Nutt. | PLHE2 |
| tall coastal plantain | Plantago subnuda Pilger | PLSU2 |
| Tweedy's plantain | Plantago tweedyi Gray | PLTW |
| Virginia plantain | Plantago virginica L. | PLVI |
| weak plantain | Plantago debilis R. Br. | PLDE |
| woolly plantain | Plantago patagonica Jacq. | PLPA2 |
| Wright's plantain | Plantago wrightiana Dcne. | PLWR |
Plant Names