| 1 | Native | Northern America | North-Central U.S.A. | United States | Oklahoma | | Rico Arce, M. de L. & S. Bachman. 2006. A taxonomic revision of Acaciella (Leguminosae, Mimosoideae). Anales Jard. Bot. Madrid 63:199-203. |
| 1 | Native | Northern America | Northern Mexico | Mexico | Chihuahua | | Rico Arce, M. de L. & S. Bachman. 2006. A taxonomic revision of Acaciella (Leguminosae, Mimosoideae). Anales Jard. Bot. Madrid 63:199-203. |
| 1 | Native | Northern America | Northern Mexico | Mexico | Coahuila de Zaragoza | | Rico Arce, M. de L. & S. Bachman. 2006. A taxonomic revision of Acaciella (Leguminosae, Mimosoideae). Anales Jard. Bot. Madrid 63:199-203. |
| 1 | Native | Northern America | Northern Mexico | Mexico | Durango | | Rico Arce, M. de L. & S. Bachman. 2006. A taxonomic revision of Acaciella (Leguminosae, Mimosoideae). Anales Jard. Bot. Madrid 63:199-203. |
| 1 | Native | Northern America | Northern Mexico | Mexico | San Luis Potosí | | Rico Arce, M. de L. & S. Bachman. 2006. A taxonomic revision of Acaciella (Leguminosae, Mimosoideae). Anales Jard. Bot. Madrid 63:199-203. |
| 1 | Native | Northern America | Northern Mexico | Mexico | Sinaloa | | Rico Arce, M. de L. & S. Bachman. 2006. A taxonomic revision of Acaciella (Leguminosae, Mimosoideae). Anales Jard. Bot. Madrid 63:199-203. |
| 1 | Native | Northern America | Northern Mexico | Mexico | Sonora | | Rico Arce, M. de L. & S. Bachman. 2006. A taxonomic revision of Acaciella (Leguminosae, Mimosoideae). Anales Jard. Bot. Madrid 63:199-203. |
| 1 | Native | Northern America | South-Central U.S.A. | United States | Texas | | Rico Arce, M. de L. & S. Bachman. 2006. A taxonomic revision of Acaciella (Leguminosae, Mimosoideae). Anales Jard. Bot. Madrid 63:199-203. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Campeche | | Rico Arce, M. de L. & S. Bachman. 2006. A taxonomic revision of Acaciella (Leguminosae, Mimosoideae). Anales Jard. Bot. Madrid 63:199-203. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Chiapas | | Rico Arce, M. de L. & S. Bachman. 2006. A taxonomic revision of Acaciella (Leguminosae, Mimosoideae). Anales Jard. Bot. Madrid 63:199-203. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Guanajuato | | Rico Arce, M. de L. & S. Bachman. 2006. A taxonomic revision of Acaciella (Leguminosae, Mimosoideae). Anales Jard. Bot. Madrid 63:199-203. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Guerrero | | Rico Arce, M. de L. & S. Bachman. 2006. A taxonomic revision of Acaciella (Leguminosae, Mimosoideae). Anales Jard. Bot. Madrid 63:199-203. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Hidalgo | | Rico Arce, M. de L. & S. Bachman. 2006. A taxonomic revision of Acaciella (Leguminosae, Mimosoideae). Anales Jard. Bot. Madrid 63:199-203. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Jalisco | | Rico Arce, M. de L. & S. Bachman. 2006. A taxonomic revision of Acaciella (Leguminosae, Mimosoideae). Anales Jard. Bot. Madrid 63:199-203. |
| 1 | Native | Northern America | Southern Mexico | Mexico | México | | Rico Arce, M. de L. & S. Bachman. 2006. A taxonomic revision of Acaciella (Leguminosae, Mimosoideae). Anales Jard. Bot. Madrid 63:199-203. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Michoacán de Ocampo | | Rico Arce, M. de L. & S. Bachman. 2006. A taxonomic revision of Acaciella (Leguminosae, Mimosoideae). Anales Jard. Bot. Madrid 63:199-203. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Morelos | | Rico Arce, M. de L. & S. Bachman. 2006. A taxonomic revision of Acaciella (Leguminosae, Mimosoideae). Anales Jard. Bot. Madrid 63:199-203. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Nayarit | | Rico Arce, M. de L. & S. Bachman. 2006. A taxonomic revision of Acaciella (Leguminosae, Mimosoideae). Anales Jard. Bot. Madrid 63:199-203. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Oaxaca | | Rico Arce, M. de L. & S. Bachman. 2006. A taxonomic revision of Acaciella (Leguminosae, Mimosoideae). Anales Jard. Bot. Madrid 63:199-203. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Puebla | | Rico Arce, M. de L. & S. Bachman. 2006. A taxonomic revision of Acaciella (Leguminosae, Mimosoideae). Anales Jard. Bot. Madrid 63:199-203. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Querétaro | | Rico Arce, M. de L. & S. Bachman. 2006. A taxonomic revision of Acaciella (Leguminosae, Mimosoideae). Anales Jard. Bot. Madrid 63:199-203. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Quintana Roo | | Rico Arce, M. de L. & S. Bachman. 2006. A taxonomic revision of Acaciella (Leguminosae, Mimosoideae). Anales Jard. Bot. Madrid 63:199-203. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Veracruz de Ignacio de la Llave | | Rico Arce, M. de L. & S. Bachman. 2006. A taxonomic revision of Acaciella (Leguminosae, Mimosoideae). Anales Jard. Bot. Madrid 63:199-203. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Yucatán | | Rico Arce, M. de L. & S. Bachman. 2006. A taxonomic revision of Acaciella (Leguminosae, Mimosoideae). Anales Jard. Bot. Madrid 63:199-203. |
| 1 | Native | Northern America | Southwestern U.S.A. | United States | Arizona | | Rico Arce, M. de L. & S. Bachman. 2006. A taxonomic revision of Acaciella (Leguminosae, Mimosoideae). Anales Jard. Bot. Madrid 63:199-203. |
| 1 | Native | Northern America | Southwestern U.S.A. | United States | California | | Rico Arce, M. de L. & S. Bachman. 2006. A taxonomic revision of Acaciella (Leguminosae, Mimosoideae). Anales Jard. Bot. Madrid 63:199-203. |
| 1 | Native | Southern America | Central America | Costa Rica | | | Rico Arce, M. de L. & S. Bachman. 2006. A taxonomic revision of Acaciella (Leguminosae, Mimosoideae). Anales Jard. Bot. Madrid 63:199-203. |
| 1 | Native | Southern America | Central America | Guatemala | | | Rico Arce, M. de L. & S. Bachman. 2006. A taxonomic revision of Acaciella (Leguminosae, Mimosoideae). Anales Jard. Bot. Madrid 63:199-203. |
| 1 | Native | Southern America | Central America | Nicaragua | | | Rico Arce, M. de L. & S. Bachman. 2006. A taxonomic revision of Acaciella (Leguminosae, Mimosoideae). Anales Jard. Bot. Madrid 63:199-203. |
| 1 | Native | Southern America | Northern South America | Venezuela | | | Rico Arce, M. de L. & S. Bachman. 2006. A taxonomic revision of Acaciella (Leguminosae, Mimosoideae). Anales Jard. Bot. Madrid 63:199-203. |
| 1 | Native | Southern America | Western South America | Bolivia | | | Rico Arce, M. de L. & S. Bachman. 2006. A taxonomic revision of Acaciella (Leguminosae, Mimosoideae). Anales Jard. Bot. Madrid 63:199-203. |
| 1 | Native | Southern America | Western South America | Colombia | | | Rico Arce, M. de L. & S. Bachman. 2006. A taxonomic revision of Acaciella (Leguminosae, Mimosoideae). Anales Jard. Bot. Madrid 63:199-203. |