| 1 | Native | Northern America | Eastern Canada | Canada | New Brunswick | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | Eastern Canada | Canada | Ontario | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | Eastern Canada | Canada | Québec | s. | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Illinois | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Iowa | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Kansas | e. | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Minnesota | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Missouri | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Nebraska | n. & e. | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | North-Central U.S.A. | United States | North Dakota | e. | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Oklahoma | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | North-Central U.S.A. | United States | South Dakota | e. | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Wisconsin | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Connecticut | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Indiana | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Maine | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Massachusetts | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Michigan | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | New Jersey | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | New York | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Ohio | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Pennsylvania | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Vermont | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | West Virginia | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | Northern Mexico | Mexico | Chihuahua | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | Northern Mexico | Mexico | Coahuila de Zaragoza | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | Northern Mexico | Mexico | Durango | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | Northern Mexico | Mexico | Nuevo León | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | Northern Mexico | Mexico | San Luis Potosí | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | Northern Mexico | Mexico | Sinaloa | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | Northern Mexico | Mexico | Tamaulipas | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | South-Central U.S.A. | United States | Texas | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Alabama | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Arkansas | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Kentucky | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Maryland | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | North Carolina | w. | Radford, A. E. et al. 1964. Manual of the vascular flora of the Carolinas. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Tennessee | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | Southern Mexico | Mexico | Guerrero | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | Southern Mexico | Mexico | Hidalgo | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | Southern Mexico | Mexico | Jalisco | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | Southern Mexico | Mexico | México | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | Southern Mexico | Mexico | Michoacán de Ocampo | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | Southern Mexico | Mexico | Morelos | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | Southern Mexico | Mexico | Oaxaca | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | Southern Mexico | Mexico | Puebla | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | Southern Mexico | Mexico | Querétaro | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | Southern Mexico | Mexico | Veracruz de Ignacio de la Llave | | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 1 | Native | Northern America | Western Canada | Canada | Manitoba | s.e. | Hardin, J. W. 1990. Variation patterns and recognition of varieties of Tilia americana s.l. Syst. Bot. 15:33-48. www.aspt.net/systematic-botany |
| 2 | Cultivated | | | | | also cult. | |