| Canada | | | Great Plains Flora Association | 1986 | (none) | Fl. Great Plains | i–vii, 1–1392 |
| Canada | | | Anonymous | 1986 | (none) | List-Based Rec., Soil Conserv. Serv., U.S.D.A. | |
| Chile | | | Marticorena, C. F. S. & M. Quezada | 1985 | Catálogo de la Flora Vascular de Chile | Gayana, Bot. | 42: 1–157 |
| China | Gansu | | Flora of China Editorial Committee | 1998 | Flora of China (Scrophulariaceae through Gesneriaceae) | Fl. China | 18: 1–449 |
| China | Hebei | | Flora of China Editorial Committee | 1998 | Flora of China (Scrophulariaceae through Gesneriaceae) | Fl. China | 18: 1–449 |
| China | Heilongjiang | | Flora of China Editorial Committee | 1998 | Flora of China (Scrophulariaceae through Gesneriaceae) | Fl. China | 18: 1–449 |
| China | Henan | | Flora of China Editorial Committee | 1998 | Flora of China (Scrophulariaceae through Gesneriaceae) | Fl. China | 18: 1–449 |
| China | Jiangsu | | Flora of China Editorial Committee | 1998 | Flora of China (Scrophulariaceae through Gesneriaceae) | Fl. China | 18: 1–449 |
| China | Jilin | | Flora of China Editorial Committee | 1998 | Flora of China (Scrophulariaceae through Gesneriaceae) | Fl. China | 18: 1–449 |
| China | Liaoning | | Flora of China Editorial Committee | 1998 | Flora of China (Scrophulariaceae through Gesneriaceae) | Fl. China | 18: 1–449 |
| China | Nei Mongol Zizhiqu | | Flora of China Editorial Committee | 1998 | Flora of China (Scrophulariaceae through Gesneriaceae) | Fl. China | 18: 1–449 |
| China | Shaanxi | | Flora of China Editorial Committee | 1998 | Flora of China (Scrophulariaceae through Gesneriaceae) | Fl. China | 18: 1–449 |
| China | Shandong | | Flora of China Editorial Committee | 1998 | Flora of China (Scrophulariaceae through Gesneriaceae) | Fl. China | 18: 1–449 |
| China | Xinjiang Uygur | | Flora of China Editorial Committee | 1998 | Flora of China (Scrophulariaceae through Gesneriaceae) | Fl. China | 18: 1–449 |
| Greenland | | | Böcher, T. W., K. Holmen & K. Jacobsen. | 1968 | (none) | Fl. Greenland (ed. 2) | 312 pp |
| Honduras | | | Molina R., A. | 1975 | Enumeración de las plantas de Honduras | Ceiba | 19(1): 1–118 |
| Honduras | | | Nelson, C. H. | 2008 | (none) | Cat. Pl. Vasc. Honduras | i–xxix, 31–1576 |
| Mexico | Veracruz | | Méndez-Larios, I. & J. L. Villaseñor Ríos | 2001 | La familia Scrophulariaceae in México: diversidad y distribución | Bol. Soc. Bot. México | 69: 101–121 |
| Russian Federation | | | Flora of China Editorial Committee | 1998 | Flora of China (Scrophulariaceae through Gesneriaceae) | Fl. China | 18: 1–449 |
| South Africa | | | Gibbs Russell, G. E., W. G. M. Welman, E. Retief, K. L. Immelman, G. Germishuizen, B. J. Pienaar, M. Van Wyk & A. Nicholas | 1987 | List of species of southern African plants | Mem. Bot. Surv. South Africa | 2(1–2): 1–152(pt. 1), 1–270(pt. 2) |
| South Korea | | | Flora of China Editorial Committee | 1998 | Flora of China (Scrophulariaceae through Gesneriaceae) | Fl. China | 18: 1–449 |
| United States | | | Radford, A. E., H. E. Ahles & C. R. Bell | 1968 | (none) | Man. Vasc. Fl. Carolinas | i–lxi, 1–1183 |
| United States | | | Great Plains Flora Association | 1986 | (none) | Fl. Great Plains | i–vii, 1–1392 |
| United States | | | Anonymous | 1986 | (none) | List-Based Rec., Soil Conserv. Serv., U.S.D.A. | |
| United States | | | Correll, D. S. & M. C. Johnston | 1970 | (none) | Man. Vasc. Pl. Texas | i–xv, 1–1881 |
| United States | | | Cronquist, A. J., A. H. Holmgren, N. H. Holmgren, J. L. Reveal & P. K. Holmgren | 1984 | Vascular Plants of the Intermountain West, U.S.A. | Intermount. Fl. | 4: 1–573 |
| United States | | | Munz, P. A. & D. D. Keck | 1959 | (none) | Cal. Fl. | 1–1681 |
| United States | | | Munz, P. A. | 1974 | (none) | Fl. S. Calif. | 1–1086 |
| United States | Alabama | | Radford, A. E., H. E. Ahles & C. R. Bell | 1968 | (none) | Man. Vasc. Fl. Carolinas | i–lxi, 1–1183 |
| United States | California | | Anonymous | 1986 | (none) | List-Based Rec., Soil Conserv. Serv., U.S.D.A. | |
| United States | California | | Munz, P. A. & D. D. Keck | 1959 | (none) | Cal. Fl. | 1–1681 |
| United States | California | | Munz, P. A. | 1974 | (none) | Fl. S. Calif. | 1–1086 |
| United States | Georgia | | Radford, A. E., H. E. Ahles & C. R. Bell | 1968 | (none) | Man. Vasc. Fl. Carolinas | i–lxi, 1–1183 |
| United States | Kentucky | | Radford, A. E., H. E. Ahles & C. R. Bell | 1968 | (none) | Man. Vasc. Fl. Carolinas | i–lxi, 1–1183 |
| United States | Mississippi | | Radford, A. E., H. E. Ahles & C. R. Bell | 1968 | (none) | Man. Vasc. Fl. Carolinas | i–lxi, 1–1183 |
| United States | North Carolina | | Radford, A. E., H. E. Ahles & C. R. Bell | 1968 | (none) | Man. Vasc. Fl. Carolinas | i–lxi, 1–1183 |
| United States | Tennessee | | Radford, A. E., H. E. Ahles & C. R. Bell | 1968 | (none) | Man. Vasc. Fl. Carolinas | i–lxi, 1–1183 |
| United States | Texas | | Correll, D. S. & M. C. Johnston | 1970 | (none) | Man. Vasc. Pl. Texas | i–xv, 1–1881 |
| United States | West Virginia | | Radford, A. E., H. E. Ahles & C. R. Bell | 1968 | (none) | Man. Vasc. Fl. Carolinas | i–lxi, 1–1183 |