| Argentina | | | Rahn, K. | 1979 | Plantaginaceae in A. Burkart | Fl. Il. Entre Ríos | 5: 583–591 |
| Argentina | | | Pontiroli, A. | 1965 | Plantaginaceae, Valerianaceae, Dipsacaceae, Calyceraceae in A. Cabrera | Fl. Prov. Buenos Aires | 4(5): 331–342; 380–385; 385–389; 413–419 |
| Argentina | | | Morales, J. F. | 2014 | Plantaginaceae. En: Manual de Plantas de Costa Rica. Vol. VII. B.E. Hammel, M.H. Grayum, C. Herrera & N. Zamora (eds.) | Monogr. Syst. Bot. Missouri Bot. Gard. | 129: 327–329 |
| Argentina | Buenos Aires | | Pontiroli, A. | 1965 | Plantaginaceae, Valerianaceae, Dipsacaceae, Calyceraceae in A. Cabrera | Fl. Prov. Buenos Aires | 4(5): 331–342; 380–385; 385–389; 413–419 |
| Austria | Lower Austria | | Hassemer, G., R. Trevisan, H. M. Meudt & N. Rønsted | 2015 | Taxonomic novelties in Plantago section Virginica (Plantaginaceae) and an updated identification key | Phytotaxa | 221(3): 226–246 |
| Austria | Upper Austria | | Hassemer, G., R. Trevisan, H. M. Meudt & N. Rønsted | 2015 | Taxonomic novelties in Plantago section Virginica (Plantaginaceae) and an updated identification key | Phytotaxa | 221(3): 226–246 |
| Belize | | | Balick, M. J., M. H. Nee & D.E. Atha | 2000 | Checklist of the vascular plants of Belize | Mem. New York Bot. Gard. | 85: i–ix, 1–246 |
| Bolivia | | | Foster, R. C. | 1958 | A catalogue of the ferns and flowering plants of Bolivia | Contr. Gray Herb. | 184: 1–223 |
| Bolivia | Beni | | Jørgensen, P. M., M. H. Nee & S. G. Beck | 2014 | Catálogo de las plantas vasculares de Bolivia | Cat. Pl. Vasc. Bolivia, Monogr. Syst. Bot. Missouri Bot. Gard. | 127(1–2): i–viii, 1–1744 |
| Bolivia | Beni | | Jørgensen, P. M., M. H. Nee, S. G. Beck & A.F. Fuentes | 2015 en adelante | Catálogo de las plantas vasculares de Bolivia (actualizaciones en línea) | | |
| Bolivia | Chuquisaca | | Jørgensen, P. M., M. H. Nee & S. G. Beck | 2014 | Catálogo de las plantas vasculares de Bolivia | Cat. Pl. Vasc. Bolivia, Monogr. Syst. Bot. Missouri Bot. Gard. | 127(1–2): i–viii, 1–1744 |
| Bolivia | Chuquisaca | | Jørgensen, P. M., M. H. Nee, S. G. Beck & A.F. Fuentes | 2015 en adelante | Catálogo de las plantas vasculares de Bolivia (actualizaciones en línea) | | |
| Bolivia | Cochabamba | | Jørgensen, P. M., M. H. Nee, S. G. Beck & A.F. Fuentes | 2015 en adelante | Catálogo de las plantas vasculares de Bolivia (actualizaciones en línea) | | |
| Bolivia | Cochabamba | | Jørgensen, P. M., M. H. Nee & S. G. Beck | 2014 | Catálogo de las plantas vasculares de Bolivia | Cat. Pl. Vasc. Bolivia, Monogr. Syst. Bot. Missouri Bot. Gard. | 127(1–2): i–viii, 1–1744 |
| Bolivia | Cochabamba | | López Vargas, A. | 1995 | (none) | Estud. Veg. Prov. Mizque Campero Cochabamba | i–vi, 1–152 |
| Bolivia | Cochabamba | | De la Barra, N. | 1997 | (none) | Reconstr. Evol. Paisaje Veg. Cochabamba | i–v, 1–174 |
| Bolivia | La Paz | | Jørgensen, P. M., M. H. Nee & S. G. Beck | 2014 | Catálogo de las plantas vasculares de Bolivia | Cat. Pl. Vasc. Bolivia, Monogr. Syst. Bot. Missouri Bot. Gard. | 127(1–2): i–viii, 1–1744 |
| Bolivia | La Paz | | Jørgensen, P. M., M. H. Nee, S. G. Beck & A.F. Fuentes | 2015 en adelante | Catálogo de las plantas vasculares de Bolivia (actualizaciones en línea) | | |
| Bolivia | Santa Cruz | | Jørgensen, P. M., M. H. Nee, S. G. Beck & A.F. Fuentes | 2015 en adelante | Catálogo de las plantas vasculares de Bolivia (actualizaciones en línea) | | |
| Bolivia | Santa Cruz | | Jørgensen, P. M., M. H. Nee & S. G. Beck | 2014 | Catálogo de las plantas vasculares de Bolivia | Cat. Pl. Vasc. Bolivia, Monogr. Syst. Bot. Missouri Bot. Gard. | 127(1–2): i–viii, 1–1744 |
| Brazil | | | Morales, J. F. | 2014 | Plantaginaceae. En: Manual de Plantas de Costa Rica. Vol. VII. B.E. Hammel, M.H. Grayum, C. Herrera & N. Zamora (eds.) | Monogr. Syst. Bot. Missouri Bot. Gard. | 129: 327–329 |
| Brazil | | | López-Téllez, A. & S. Avendaño Reyes | 1999 | Plantaginaceae | Fl. Veracruz | 108: 1–20 |
| Brazil | Bahia | Ilhéus | Hassemer, G., R. Trevisan, H. M. Meudt & N. Rønsted | 2015 | Taxonomic novelties in Plantago section Virginica (Plantaginaceae) and an updated identification key | Phytotaxa | 221(3): 226–246 |
| Brazil | Paraná | Adrianópolis | Hassemer, G., R. Trevisan, H. M. Meudt & N. Rønsted | 2015 | Taxonomic novelties in Plantago section Virginica (Plantaginaceae) and an updated identification key | Phytotaxa | 221(3): 226–246 |
| Brazil | Paraná | Curitiba | Hassemer, G., R. Trevisan, H. M. Meudt & N. Rønsted | 2015 | Taxonomic novelties in Plantago section Virginica (Plantaginaceae) and an updated identification key | Phytotaxa | 221(3): 226–246 |
| Brazil | Rio Grande do Sul | Nova Prata | Hassemer, G., R. Trevisan, H. M. Meudt & N. Rønsted | 2015 | Taxonomic novelties in Plantago section Virginica (Plantaginaceae) and an updated identification key | Phytotaxa | 221(3): 226–246 |
| Brazil | Santa Catarina | | Hassemer, G., R. Trevisan, H. M. Meudt & N. Rønsted | 2015 | Taxonomic novelties in Plantago section Virginica (Plantaginaceae) and an updated identification key | Phytotaxa | 221(3): 226–246 |
| Brazil | São Paulo | Santos | Hassemer, G., R. Trevisan, H. M. Meudt & N. Rønsted | 2015 | Taxonomic novelties in Plantago section Virginica (Plantaginaceae) and an updated identification key | Phytotaxa | 221(3): 226–246 |
| Canada | | | Morales, J. F. | 2014 | Plantaginaceae. En: Manual de Plantas de Costa Rica. Vol. VII. B.E. Hammel, M.H. Grayum, C. Herrera & N. Zamora (eds.) | Monogr. Syst. Bot. Missouri Bot. Gard. | 129: 327–329 |
| Canada | | | Anonymous | 1986 | (none) | List-Based Rec., Soil Conserv. Serv., U.S.D.A. | |
| Canada | | | Correll, D. S. & M. C. Johnston | 1970 | (none) | Man. Vasc. Pl. Texas | i–xv, 1–1881 |
| Canada | | | Small, J. K. | 1933 | (none) | Man. S.E. Fl. | i–xxii, 1–1554 |
| Canada | | | Gleason, H. A. | 1968 | The Sympetalous Dicotyledoneae | Ill. Fl. N.E. U.S. | vol. 3. 596 pp |
| Canada | | | López-Téllez, A. & S. Avendaño Reyes | 1999 | Plantaginaceae | Fl. Veracruz | 108: 1–20 |
| Caribbean | | | Morales, J. F. | 2014 | Plantaginaceae. En: Manual de Plantas de Costa Rica. Vol. VII. B.E. Hammel, M.H. Grayum, C. Herrera & N. Zamora (eds.) | Monogr. Syst. Bot. Missouri Bot. Gard. | 129: 327–329 |
| Caribbean | | | Gibson, D. N. | 1974 | Plantaginaceae. In Standley, P.C., Williams, L.O. & Gibson, D.N. (eds.), Flora of Guatemala - Part X, Number 4 | Fieldiana, Bot. | 24(10/4): 462–466 |
| Caribbean | Bahama Archipelago | | Morales, J. F. | 2014 | Plantaginaceae. En: Manual de Plantas de Costa Rica. Vol. VII. B.E. Hammel, M.H. Grayum, C. Herrera & N. Zamora (eds.) | Monogr. Syst. Bot. Missouri Bot. Gard. | 129: 327–329 |
| Caribbean | Bermuda | | Morales, J. F. | 2014 | Plantaginaceae. En: Manual de Plantas de Costa Rica. Vol. VII. B.E. Hammel, M.H. Grayum, C. Herrera & N. Zamora (eds.) | Monogr. Syst. Bot. Missouri Bot. Gard. | 129: 327–329 |
| Caribbean | Trinidad & Tobago | Trinidad | Morales, J. F. | 2014 | Plantaginaceae. En: Manual de Plantas de Costa Rica. Vol. VII. B.E. Hammel, M.H. Grayum, C. Herrera & N. Zamora (eds.) | Monogr. Syst. Bot. Missouri Bot. Gard. | 129: 327–329 |
| Chile | | | Morales, J. F. | 2014 | Plantaginaceae. En: Manual de Plantas de Costa Rica. Vol. VII. B.E. Hammel, M.H. Grayum, C. Herrera & N. Zamora (eds.) | Monogr. Syst. Bot. Missouri Bot. Gard. | 129: 327–329 |
| Chile | | | Marticorena, C. F. S. & M. Quezada | 1985 | Catálogo de la Flora Vascular de Chile | Gayana, Bot. | 42: 1–157 |
| China | Anhui | | Flora of China Editorial Committee | 2011 | Flora of China (Curcurbitaceae through Valerianaceae with Annonaceae and Berberidaceae) | Fl. China | 19: 1–884 |
| China | Chongqing | | Flora of China Editorial Committee | 2011 | Flora of China (Curcurbitaceae through Valerianaceae with Annonaceae and Berberidaceae) | Fl. China | 19: 1–884 |
| China | Fujian | | Flora of China Editorial Committee | 2011 | Flora of China (Curcurbitaceae through Valerianaceae with Annonaceae and Berberidaceae) | Fl. China | 19: 1–884 |
| China | Gansu | | Flora of China Editorial Committee | 2011 | Flora of China (Curcurbitaceae through Valerianaceae with Annonaceae and Berberidaceae) | Fl. China | 19: 1–884 |
| China | Guangxi | | Flora of China Editorial Committee | 2011 | Flora of China (Curcurbitaceae through Valerianaceae with Annonaceae and Berberidaceae) | Fl. China | 19: 1–884 |
| China | Hainan | | Flora of China Editorial Committee | 2011 | Flora of China (Curcurbitaceae through Valerianaceae with Annonaceae and Berberidaceae) | Fl. China | 19: 1–884 |
| China | Hebei | | Flora of China Editorial Committee | 2011 | Flora of China (Curcurbitaceae through Valerianaceae with Annonaceae and Berberidaceae) | Fl. China | 19: 1–884 |
| China | Heilongjiang | | Flora of China Editorial Committee | 2011 | Flora of China (Curcurbitaceae through Valerianaceae with Annonaceae and Berberidaceae) | Fl. China | 19: 1–884 |
| China | Henan | | Flora of China Editorial Committee | 2011 | Flora of China (Curcurbitaceae through Valerianaceae with Annonaceae and Berberidaceae) | Fl. China | 19: 1–884 |
| China | Jiangsu | | Flora of China Editorial Committee | 2011 | Flora of China (Curcurbitaceae through Valerianaceae with Annonaceae and Berberidaceae) | Fl. China | 19: 1–884 |
| China | Jilin | | Flora of China Editorial Committee | 2011 | Flora of China (Curcurbitaceae through Valerianaceae with Annonaceae and Berberidaceae) | Fl. China | 19: 1–884 |
| China | Liaoning | | Flora of China Editorial Committee | 2011 | Flora of China (Curcurbitaceae through Valerianaceae with Annonaceae and Berberidaceae) | Fl. China | 19: 1–884 |
| China | Nei Mongol Zizhiqu | | Flora of China Editorial Committee | 2011 | Flora of China (Curcurbitaceae through Valerianaceae with Annonaceae and Berberidaceae) | Fl. China | 19: 1–884 |
| China | Qinghai | | Flora of China Editorial Committee | 2011 | Flora of China (Curcurbitaceae through Valerianaceae with Annonaceae and Berberidaceae) | Fl. China | 19: 1–884 |
| China | Shandong | | Flora of China Editorial Committee | 2011 | Flora of China (Curcurbitaceae through Valerianaceae with Annonaceae and Berberidaceae) | Fl. China | 19: 1–884 |
| China | Shanxi | | Flora of China Editorial Committee | 2011 | Flora of China (Curcurbitaceae through Valerianaceae with Annonaceae and Berberidaceae) | Fl. China | 19: 1–884 |
| China | Sichuan | | Flora of China Editorial Committee | 2011 | Flora of China (Curcurbitaceae through Valerianaceae with Annonaceae and Berberidaceae) | Fl. China | 19: 1–884 |
| China | Taiwan | | Flora of China Editorial Committee | 2011 | Flora of China (Curcurbitaceae through Valerianaceae with Annonaceae and Berberidaceae) | Fl. China | 19: 1–884 |
| China | Xinjiang Uygur | | Flora of China Editorial Committee | 2011 | Flora of China (Curcurbitaceae through Valerianaceae with Annonaceae and Berberidaceae) | Fl. China | 19: 1–884 |
| China | Xizang Zizhiqu | | Flora of China Editorial Committee | 2011 | Flora of China (Curcurbitaceae through Valerianaceae with Annonaceae and Berberidaceae) | Fl. China | 19: 1–884 |
| China | Yunnan | | Flora of China Editorial Committee | 2011 | Flora of China (Curcurbitaceae through Valerianaceae with Annonaceae and Berberidaceae) | Fl. China | 19: 1–884 |
| Colombia | Antioquia | | Idárraga-Piedrahita, A., R. del C. Ortiz, R. Callejas Posada & M. Merello | 2011 | Listado de las plantas vasculares del departamento de Antioquia | Fl. Antioquia: Cat. | 2: 9–939 |
| Costa Rica | | | Morales, J. F. | 2014 | Plantaginaceae. En: Manual de Plantas de Costa Rica. Vol. VII. B.E. Hammel, M.H. Grayum, C. Herrera & N. Zamora (eds.) | Monogr. Syst. Bot. Missouri Bot. Gard. | 129: 327–329 |
| Costa Rica | | | Burger, W. | 1986 | Family 201 Plantaginaceae. In: W. Burger (editor), Flora Costaricensis | Fieldiana, Bot., n.s. | 18: 87–90 |
| Ecuador | | | Wiggins, I. L. & D. M. Porter | 1971 | (none) | Fl. Galápagos Isl. | 1–998 |
| Ecuador | | | Rahn, K. A. | 1975 | 184. Plantaginaceae | Fl. Ecuador | 4: 25–38 |
| Ecuador | | | Jørgensen, P. M. & S. León-Yánez | 1999 | Catalogue of the Vascular Plants of Ecuador | Monogr. Syst. Bot. Missouri Bot. Gard. | 75: i–viii, 1–1181 |
| Ecuador | | | Lawesson, J. E., H. Adsersen & P. Bentley | 1987 | An updated and annotated check list of the vascular plants of the Galapagos Islands | Rep. Bot. Inst. Univ. Aarhus | 16: 1–74 |
| Ecuador | | | Porter, D. M. | 1983 | Vascular plants of the Galapagos: Origins and dispersal | Patt. Evol. Galapagos Org. | 33–54 |
| Ecuador | | | Dodson, C.H., A.H. Gentry & F. M. Valverde Badillo | 1985 | (none) | Fl. Jauneche | 1–512 |
| Ecuador | Azuay | | Rahn, K. A. | 1975 | 184. Plantaginaceae | Fl. Ecuador | 4: 25–38 |
| Ecuador | Azuay | | Jørgensen, P. M. & S. León-Yánez | 1999 | Catalogue of the Vascular Plants of Ecuador | Monogr. Syst. Bot. Missouri Bot. Gard. | 75: i–viii, 1–1181 |
| Ecuador | Azuay | | Jørgensen, P. M. & C. Ulloa Ulloa | 1994 | Seed plants of the high Andes of Ecuador—A checklist | AAU Rep. | 34: 1–443 |
| Ecuador | Bolívar | | Rahn, K. A. | 1975 | 184. Plantaginaceae | Fl. Ecuador | 4: 25–38 |
| Ecuador | Bolívar | | Jørgensen, P. M. & S. León-Yánez | 1999 | Catalogue of the Vascular Plants of Ecuador | Monogr. Syst. Bot. Missouri Bot. Gard. | 75: i–viii, 1–1181 |
| Ecuador | Bolívar | | Jørgensen, P. M. & C. Ulloa Ulloa | 1994 | Seed plants of the high Andes of Ecuador—A checklist | AAU Rep. | 34: 1–443 |
| Ecuador | Carchi | | Jørgensen, P. M. & S. León-Yánez | 1999 | Catalogue of the Vascular Plants of Ecuador | Monogr. Syst. Bot. Missouri Bot. Gard. | 75: i–viii, 1–1181 |
| Ecuador | Chimborazo | | Jørgensen, P. M. & S. León-Yánez | 1999 | Catalogue of the Vascular Plants of Ecuador | Monogr. Syst. Bot. Missouri Bot. Gard. | 75: i–viii, 1–1181 |
| Ecuador | Chimborazo | | Jørgensen, P. M. & C. Ulloa Ulloa | 1994 | Seed plants of the high Andes of Ecuador—A checklist | AAU Rep. | 34: 1–443 |
| Ecuador | Galapagos | | Wiggins, I. L. & D. M. Porter | 1971 | (none) | Fl. Galápagos Isl. | 1–998 |
| Ecuador | Galapagos | | Jørgensen, P. M. & S. León-Yánez | 1999 | Catalogue of the Vascular Plants of Ecuador | Monogr. Syst. Bot. Missouri Bot. Gard. | 75: i–viii, 1–1181 |
| Ecuador | Galapagos | | Lawesson, J. E., H. Adsersen & P. Bentley | 1987 | An updated and annotated check list of the vascular plants of the Galapagos Islands | Rep. Bot. Inst. Univ. Aarhus | 16: 1–74 |
| Ecuador | Galapagos | | Porter, D. M. | 1983 | Vascular plants of the Galapagos: Origins and dispersal | Patt. Evol. Galapagos Org. | 33–54 |
| Ecuador | Imbabura | | Jørgensen, P. M. & S. León-Yánez | 1999 | Catalogue of the Vascular Plants of Ecuador | Monogr. Syst. Bot. Missouri Bot. Gard. | 75: i–viii, 1–1181 |
| Ecuador | Loja | | Rahn, K. A. | 1975 | 184. Plantaginaceae | Fl. Ecuador | 4: 25–38 |
| Ecuador | Loja | | Jørgensen, P. M. & S. León-Yánez | 1999 | Catalogue of the Vascular Plants of Ecuador | Monogr. Syst. Bot. Missouri Bot. Gard. | 75: i–viii, 1–1181 |
| Ecuador | Los Ríos | | Jørgensen, P. M. & S. León-Yánez | 1999 | Catalogue of the Vascular Plants of Ecuador | Monogr. Syst. Bot. Missouri Bot. Gard. | 75: i–viii, 1–1181 |
| Ecuador | Los Ríos | | Dodson, C.H., A.H. Gentry & F. M. Valverde Badillo | 1985 | (none) | Fl. Jauneche | 1–512 |
| Ecuador | Morona-Santiago | | Rahn, K. A. | 1975 | 184. Plantaginaceae | Fl. Ecuador | 4: 25–38 |
| Ecuador | Morona-Santiago | | Jørgensen, P. M. & S. León-Yánez | 1999 | Catalogue of the Vascular Plants of Ecuador | Monogr. Syst. Bot. Missouri Bot. Gard. | 75: i–viii, 1–1181 |
| Ecuador | Pichincha | | Rahn, K. A. | 1975 | 184. Plantaginaceae | Fl. Ecuador | 4: 25–38 |
| Ecuador | Pichincha | | Jørgensen, P. M. & S. León-Yánez | 1999 | Catalogue of the Vascular Plants of Ecuador | Monogr. Syst. Bot. Missouri Bot. Gard. | 75: i–viii, 1–1181 |
| Ecuador | Pichincha | | Jørgensen, P. M. & C. Ulloa Ulloa | 1994 | Seed plants of the high Andes of Ecuador—A checklist | AAU Rep. | 34: 1–443 |
| Ecuador | Tungurahua | | Jørgensen, P. M. & S. León-Yánez | 1999 | Catalogue of the Vascular Plants of Ecuador | Monogr. Syst. Bot. Missouri Bot. Gard. | 75: i–viii, 1–1181 |
| Ecuador | Tungurahua | | Jørgensen, P. M. & C. Ulloa Ulloa | 1994 | Seed plants of the high Andes of Ecuador—A checklist | AAU Rep. | 34: 1–443 |
| French Guiana | | | Funk, V. A., T. H. Hollowell, P. E. Berry, C. L. Kelloff & S. Alexander | 2007 | Checklist of the plants of the Guiana Shield (Venezuela: Amazonas, Bolivar, Delta Amacuro; Guyana, Surinam, French Guiana) | Contr. U.S. Natl. Herb. | 55: 1–584 |
| French Guiana | | | Morales, J. F. | 2014 | Plantaginaceae. En: Manual de Plantas de Costa Rica. Vol. VII. B.E. Hammel, M.H. Grayum, C. Herrera & N. Zamora (eds.) | Monogr. Syst. Bot. Missouri Bot. Gard. | 129: 327–329 |
| Guatemala | | | Gibson, D. N. | 1974 | Plantaginaceae. In Standley, P.C., Williams, L.O. & Gibson, D.N. (eds.), Flora of Guatemala - Part X, Number 4 | Fieldiana, Bot. | 24(10/4): 462–466 |
| Guatemala | Alta Verapaz | | Gibson, D. N. | 1974 | Plantaginaceae. In Standley, P.C., Williams, L.O. & Gibson, D.N. (eds.), Flora of Guatemala - Part X, Number 4 | Fieldiana, Bot. | 24(10/4): 462–466 |