| Argentina | | | Barkworth, M.E. | 1990 | Nassella (Gramineae, Stipeae): Revised interpretation and nomenclatural changes | Taxon | 39(4): 597–614 |
| Argentina | | | Beetle, A.A. | 1995 | (none) | Gram. México | 4: 1–342 |
| Argentina | | | Barkworth, M.E. & A. M. Torres | 2001 | Distribution and diagnostic characters of Nassella (Poaceae: Stipeae) | Taxon | 50(2): 439–468 |
| Argentina | | | Soreng, R. J., J. Valdés-Reyna & A. M. Cialdella | 2002 | Stipeae | Internet Cat. New World Grasses | ined. |
| Argentina | | | Jacobs, S. W. L., J. Everett & M. A. Torres | 1998 | Nassella tenuissima (Gramineae) recorded from Australia, a potential new weed related to serrated tussock | Telopea | 8(1): 41–46 |
| Argentina | | | Soreng, R. J. | 2003 | Nassella. In Catalogue of New World Grasses (Poaceae): IV. Subfamily Pooideae | Contr. U.S. Natl. Herb. | 48: 455–467 |
| Argentina | | | Soreng, R. J., G. Davidse, P. M. Peterson, F. O. Zuloaga, E. J. Judziewicz, T. S. Filgueiras & O. N. Morrone | 2003 and onwards | On-line taxonomic novelties and updates, distributional additions and corrections, and editorial changes since the four published volumes of the Catalogue of New World Grasses (Poaceae) published in Contr. U.S. Natl. Herb. vols. 39, 41, 46, and 48 | Internet Cat. New World Grasses | http://www.tropicos.org/Project/CNWG: |
| Argentina | Buenos Aires | | Torres, A. M. | 1997 | Nassella (Gramineae) del noroeste de la Argentina | Comis. Invest. Ci. [Buenos Aires] | 13: 5–45 |
| Argentina | Catamarca | | Torres, A. M. | 1997 | Nassella (Gramineae) del noroeste de la Argentina | Comis. Invest. Ci. [Buenos Aires] | 13: 5–45 |
| Argentina | Córdoba | | Torres, A. M. | 1997 | Nassella (Gramineae) del noroeste de la Argentina | Comis. Invest. Ci. [Buenos Aires] | 13: 5–45 |
| Argentina | Entre Ríos | | Torres, A. M. | 1997 | Nassella (Gramineae) del noroeste de la Argentina | Comis. Invest. Ci. [Buenos Aires] | 13: 5–45 |
| Argentina | La Pampa | | Torres, A. M. | 1997 | Nassella (Gramineae) del noroeste de la Argentina | Comis. Invest. Ci. [Buenos Aires] | 13: 5–45 |
| Argentina | La Rioja | | Torres, A. M. | 1997 | Nassella (Gramineae) del noroeste de la Argentina | Comis. Invest. Ci. [Buenos Aires] | 13: 5–45 |
| Argentina | Mendoza | | Barkworth, M.E. | 1990 | Nassella (Gramineae, Stipeae): Revised interpretation and nomenclatural changes | Taxon | 39(4): 597–614 |
| Argentina | Mendoza | | Valdés-Reyna, J. & M. E. Barkworth | 2002 | Poaceae II. Pooideae: Tribu Stipeae | Fl. Veracruz | 127: 1–28 |
| Argentina | Mendoza | | Torres, A. M. | 1997 | Nassella (Gramineae) del noroeste de la Argentina | Comis. Invest. Ci. [Buenos Aires] | 13: 5–45 |
| Argentina | San Juan | | Torres, A. M. | 1997 | Nassella (Gramineae) del noroeste de la Argentina | Comis. Invest. Ci. [Buenos Aires] | 13: 5–45 |
| Argentina | Tucumán | | Torres, A. M. | 1997 | Nassella (Gramineae) del noroeste de la Argentina | Comis. Invest. Ci. [Buenos Aires] | 13: 5–45 |
| Australia | | | Jacobs, S. W. L., J. Everett & M. A. Torres | 1998 | Nassella tenuissima (Gramineae) recorded from Australia, a potential new weed related to serrated tussock | Telopea | 8(1): 41–46 |
| Australia | | | Sharp, D. & B. K. Simon | 2002 | AusGrass: Grasses of Australia. CD-ROM, Version 1.0 | | CD–ROM |
| Chile | | | Torres, A. M. | 1997 | Nassella (Gramineae) del noroeste de la Argentina | Comis. Invest. Ci. [Buenos Aires] | 13: 5–45 |
| Chile | | | Soreng, R. J. | 2003 | Nassella. In Catalogue of New World Grasses (Poaceae): IV. Subfamily Pooideae | Contr. U.S. Natl. Herb. | 48: 455–467 |
| Chile | | | Jacobs, S. W. L., J. Everett & M. A. Torres | 1998 | Nassella tenuissima (Gramineae) recorded from Australia, a potential new weed related to serrated tussock | Telopea | 8(1): 41–46 |
| Chile | | | Soreng, R. J., G. Davidse, P. M. Peterson, F. O. Zuloaga, E. J. Judziewicz, T. S. Filgueiras & O. N. Morrone | 2003 and onwards | On-line taxonomic novelties and updates, distributional additions and corrections, and editorial changes since the four published volumes of the Catalogue of New World Grasses (Poaceae) published in Contr. U.S. Natl. Herb. vols. 39, 41, 46, and 48 | Internet Cat. New World Grasses | http://www.tropicos.org/Project/CNWG: |
| Mexico | | | Barkworth, M.E. & A. M. Torres | 2001 | Distribution and diagnostic characters of Nassella (Poaceae: Stipeae) | Taxon | 50(2): 439–468 |
| Mexico | | | Espejo Serna, A., A. R. López-Ferrari & J. Valdés-Reyna | 2000 | Poaceae | Monocot. Mexic. Sinopsis Floríst. | 10: 7–236 [and index] |
| Mexico | | | Soreng, R. J., J. Valdés-Reyna & A. M. Cialdella | 2002 | Stipeae | Internet Cat. New World Grasses | ined. |
| Mexico | | | Jacobs, S. W. L., J. Everett & M. A. Torres | 1998 | Nassella tenuissima (Gramineae) recorded from Australia, a potential new weed related to serrated tussock | Telopea | 8(1): 41–46 |
| Mexico | | | Soreng, R. J. | 2003 | Nassella. In Catalogue of New World Grasses (Poaceae): IV. Subfamily Pooideae | Contr. U.S. Natl. Herb. | 48: 455–467 |
| Mexico | | | Soreng, R. J., G. Davidse, P. M. Peterson, F. O. Zuloaga, E. J. Judziewicz, T. S. Filgueiras & O. N. Morrone | 2003 and onwards | On-line taxonomic novelties and updates, distributional additions and corrections, and editorial changes since the four published volumes of the Catalogue of New World Grasses (Poaceae) published in Contr. U.S. Natl. Herb. vols. 39, 41, 46, and 48 | Internet Cat. New World Grasses | http://www.tropicos.org/Project/CNWG: |
| Mexico | | | Beetle, A.A. | 1995 | (none) | Gram. México | 4: 1–342 |
| Mexico | Aguascalientes | | Espejo Serna, A., A. R. López-Ferrari & J. Valdés-Reyna | 2000 | Poaceae | Monocot. Mexic. Sinopsis Floríst. | 10: 7–236 [and index] |
| Mexico | Chihuahua | | Herrera Arrieta, Y. & A. Cortés Ortiz | 2010 | Listado florístico y aspectos ecológicos de la familia Poaceae para Chihuahua, Durango y Zacatecas, México | J. Bot. Res. Inst. Texas | 4(2): 711–738 |
| Mexico | Coahuila | | Espejo Serna, A., A. R. López-Ferrari & J. Valdés-Reyna | 2000 | Poaceae | Monocot. Mexic. Sinopsis Floríst. | 10: 7–236 [and index] |
| Mexico | Coahuila | | Valdés-Reyna, J. & M. E. Barkworth | 2002 | Poaceae II. Pooideae: Tribu Stipeae | Fl. Veracruz | 127: 1–28 |
| Mexico | Coahuila | | Beetle, A.A. | 1995 | (none) | Gram. México | 4: 1–342 |
| Mexico | Durango | | Espejo Serna, A., A. R. López-Ferrari & J. Valdés-Reyna | 2000 | Poaceae | Monocot. Mexic. Sinopsis Floríst. | 10: 7–236 [and index] |
| Mexico | Durango | | Herrera Arrieta, Y. & A. Cortés Ortiz | 2010 | Listado florístico y aspectos ecológicos de la familia Poaceae para Chihuahua, Durango y Zacatecas, México | J. Bot. Res. Inst. Texas | 4(2): 711–738 |
| Mexico | Durango | | Beetle, A.A. | 1995 | (none) | Gram. México | 4: 1–342 |
| Mexico | Durango | | Valdés-Reyna, J. & M. E. Barkworth | 2002 | Poaceae II. Pooideae: Tribu Stipeae | Fl. Veracruz | 127: 1–28 |
| Mexico | Guanajuato | | Espejo Serna, A., A. R. López-Ferrari & J. Valdés-Reyna | 2000 | Poaceae | Monocot. Mexic. Sinopsis Floríst. | 10: 7–236 [and index] |
| Mexico | Hidalgo | | Valdés-Reyna, J. & M. E. Barkworth | 2002 | Poaceae II. Pooideae: Tribu Stipeae | Fl. Veracruz | 127: 1–28 |
| Mexico | Hidalgo | | Beetle, A.A. | 1995 | (none) | Gram. México | 4: 1–342 |
| Mexico | Hidalgo | | Espejo Serna, A., A. R. López-Ferrari & J. Valdés-Reyna | 2000 | Poaceae | Monocot. Mexic. Sinopsis Floríst. | 10: 7–236 [and index] |
| Mexico | México | | Beetle, A.A. | 1995 | (none) | Gram. México | 4: 1–342 |
| Mexico | México | | Espejo Serna, A., A. R. López-Ferrari & J. Valdés-Reyna | 2000 | Poaceae | Monocot. Mexic. Sinopsis Floríst. | 10: 7–236 [and index] |
| Mexico | México | | Valdés-Reyna, J. & M. E. Barkworth | 2002 | Poaceae II. Pooideae: Tribu Stipeae | Fl. Veracruz | 127: 1–28 |
| Mexico | Nuevo León | | Valdés-Reyna, J. & M. E. Barkworth | 2002 | Poaceae II. Pooideae: Tribu Stipeae | Fl. Veracruz | 127: 1–28 |
| Mexico | Nuevo León | | Beetle, A.A. | 1995 | (none) | Gram. México | 4: 1–342 |
| Mexico | Nuevo León | | Espejo Serna, A., A. R. López-Ferrari & J. Valdés-Reyna | 2000 | Poaceae | Monocot. Mexic. Sinopsis Floríst. | 10: 7–236 [and index] |
| Mexico | Oaxaca | | Espejo Serna, A., A. R. López-Ferrari & J. Valdés-Reyna | 2000 | Poaceae | Monocot. Mexic. Sinopsis Floríst. | 10: 7–236 [and index] |
| Mexico | Puebla | | Valdés-Reyna, J. & M. E. Barkworth | 2002 | Poaceae II. Pooideae: Tribu Stipeae | Fl. Veracruz | 127: 1–28 |
| Mexico | Puebla | | Espejo Serna, A., A. R. López-Ferrari & J. Valdés-Reyna | 2000 | Poaceae | Monocot. Mexic. Sinopsis Floríst. | 10: 7–236 [and index] |
| Mexico | Puebla | | Beetle, A.A. | 1995 | (none) | Gram. México | 4: 1–342 |
| Mexico | San Luis Potosí | | Valdés-Reyna, J. & M. E. Barkworth | 2002 | Poaceae II. Pooideae: Tribu Stipeae | Fl. Veracruz | 127: 1–28 |
| Mexico | San Luis Potosí | | Beetle, A.A. | 1995 | (none) | Gram. México | 4: 1–342 |
| Mexico | Tamaulipas | | Espejo Serna, A., A. R. López-Ferrari & J. Valdés-Reyna | 2000 | Poaceae | Monocot. Mexic. Sinopsis Floríst. | 10: 7–236 [and index] |
| Mexico | Tamaulipas | | Beetle, A.A. | 1995 | (none) | Gram. México | 4: 1–342 |
| Mexico | Tlaxcala | | Valdés-Reyna, J. & M. E. Barkworth | 2002 | Poaceae II. Pooideae: Tribu Stipeae | Fl. Veracruz | 127: 1–28 |
| Mexico | Tlaxcala | | Espejo Serna, A., A. R. López-Ferrari & J. Valdés-Reyna | 2000 | Poaceae | Monocot. Mexic. Sinopsis Floríst. | 10: 7–236 [and index] |
| Mexico | Tlaxcala | | Beetle, A.A. | 1995 | (none) | Gram. México | 4: 1–342 |
| Mexico | Veracruz | | Valdés-Reyna, J. & M. E. Barkworth | 2002 | Poaceae II. Pooideae: Tribu Stipeae | Fl. Veracruz | 127: 1–28 |
| Mexico | Veracruz | | Espejo Serna, A., A. R. López-Ferrari & J. Valdés-Reyna | 2000 | Poaceae | Monocot. Mexic. Sinopsis Floríst. | 10: 7–236 [and index] |
| Mexico | Veracruz | | Beetle, A.A. | 1995 | (none) | Gram. México | 4: 1–342 |
| Mexico | Veracruz | Acajete | Valdés-Reyna, J. & M. E. Barkworth | 2002 | Poaceae II. Pooideae: Tribu Stipeae | Fl. Veracruz | 127: 1–28 |
| Mexico | Veracruz | Perote | Valdés-Reyna, J. & M. E. Barkworth | 2002 | Poaceae II. Pooideae: Tribu Stipeae | Fl. Veracruz | 127: 1–28 |
| Mexico | Veracruz | Profesor Rafael Ramírez | Valdés-Reyna, J. & M. E. Barkworth | 2002 | Poaceae II. Pooideae: Tribu Stipeae | Fl. Veracruz | 127: 1–28 |
| Mexico | Veracruz | Villa Aldama | Valdés-Reyna, J. & M. E. Barkworth | 2002 | Poaceae II. Pooideae: Tribu Stipeae | Fl. Veracruz | 127: 1–28 |
| Mexico | Zacatecas | | Valdés-Reyna, J. & M. E. Barkworth | 2002 | Poaceae II. Pooideae: Tribu Stipeae | Fl. Veracruz | 127: 1–28 |
| Mexico | Zacatecas | | Herrera Arrieta, Y. & A. Cortés Ortiz | 2010 | Listado florístico y aspectos ecológicos de la familia Poaceae para Chihuahua, Durango y Zacatecas, México | J. Bot. Res. Inst. Texas | 4(2): 711–738 |
| Mexico | Zacatecas | | Beetle, A.A. | 1995 | (none) | Gram. México | 4: 1–342 |
| Mexico | Zacatecas | | Espejo Serna, A., A. R. López-Ferrari & J. Valdés-Reyna | 2000 | Poaceae | Monocot. Mexic. Sinopsis Floríst. | 10: 7–236 [and index] |
| New Zealand | | | Barkworth, M.E. & A. M. Torres | 2001 | Distribution and diagnostic characters of Nassella (Poaceae: Stipeae) | Taxon | 50(2): 439–468 |
| New Zealand | | | Edgar, E. & H. E. Connor | 2000 | Gramineae | Fl. New Zealand | 5: 1–650 |
| New Zealand | | | Jacobs, S. W. L., J. Everett & M. A. Torres | 1998 | Nassella tenuissima (Gramineae) recorded from Australia, a potential new weed related to serrated tussock | Telopea | 8(1): 41–46 |
| South Africa | | | Jacobs, S. W. L., J. Everett & M. A. Torres | 1998 | Nassella tenuissima (Gramineae) recorded from Australia, a potential new weed related to serrated tussock | Telopea | 8(1): 41–46 |
| South Africa | | | Barkworth, M.E. & A. M. Torres | 2001 | Distribution and diagnostic characters of Nassella (Poaceae: Stipeae) | Taxon | 50(2): 439–468 |
| United States | | | Beetle, A.A. | 1995 | (none) | Gram. México | 4: 1–342 |
| United States | | | Soreng, R. J. | 2003 | Nassella. In Catalogue of New World Grasses (Poaceae): IV. Subfamily Pooideae | Contr. U.S. Natl. Herb. | 48: 455–467 |
| United States | | | Barkworth, M.E. & A. M. Torres | 2001 | Distribution and diagnostic characters of Nassella (Poaceae: Stipeae) | Taxon | 50(2): 439–468 |
| United States | | | Soreng, R. J., G. Davidse, P. M. Peterson, F. O. Zuloaga, E. J. Judziewicz, T. S. Filgueiras & O. N. Morrone | 2003 and onwards | On-line taxonomic novelties and updates, distributional additions and corrections, and editorial changes since the four published volumes of the Catalogue of New World Grasses (Poaceae) published in Contr. U.S. Natl. Herb. vols. 39, 41, 46, and 48 | Internet Cat. New World Grasses | http://www.tropicos.org/Project/CNWG: |
| United States | | | Soreng, R. J., J. Valdés-Reyna & A. M. Cialdella | 2002 | Stipeae | Internet Cat. New World Grasses | ined. |
| United States | California | | Jacobs, S. W. L., J. Everett & M. A. Torres | 1998 | Nassella tenuissima (Gramineae) recorded from Australia, a potential new weed related to serrated tussock | Telopea | 8(1): 41–46 |
| United States | New Mexico | | Jacobs, S. W. L., J. Everett & M. A. Torres | 1998 | Nassella tenuissima (Gramineae) recorded from Australia, a potential new weed related to serrated tussock | Telopea | 8(1): 41–46 |
| United States | Texas | | Jacobs, S. W. L., J. Everett & M. A. Torres | 1998 | Nassella tenuissima (Gramineae) recorded from Australia, a potential new weed related to serrated tussock | Telopea | 8(1): 41–46 |