| Belize | | | Davidse, G. | 1994 | 114. Lasiacis (Griseb.) A. Hitchc. | Fl. Mesoamer. | 6: 318–321 |
| 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 |
| Belize | | | Davidse, G. | 2003 | Lasiacis. In Catalogue of New World Grasses (Poaceae): III. Subfamilies Panicoideae, Aristidoideae, Arundinoideae, and Danthonioideae | Contr. U.S. Natl. Herb. | 46: 278–283 |
| Belize | | | Davidse, G., M. Sousa Sánchez & A.O. Chater | 1994 | Alismataceae a Cyperaceae | Fl. Mesoamer. | 6: i–xvi, 1–543 |
| Belize | | | Davidse, G. | 1978 [1979] | A systematic study of the genus Lasiacis (Gramineae: Paniceae) | Ann. Missouri Bot. Gard. | 65(4): 1133–1254 |
| Belize | | | Soreng, R. J., G. Davidse, P. M. Peterson, F. O. Zuloaga, E. J. Judziewicz, T. S. Filgueiras & O. 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: |
| Belize | Belize | | Davidse, G. | 1978 [1979] | A systematic study of the genus Lasiacis (Gramineae: Paniceae) | Ann. Missouri Bot. Gard. | 65(4): 1133–1254 |
| Belize | Cayo | | Davidse, G. | 1978 [1979] | A systematic study of the genus Lasiacis (Gramineae: Paniceae) | Ann. Missouri Bot. Gard. | 65(4): 1133–1254 |
| Belize | Orange Walk | | Davidse, G. | 1978 [1979] | A systematic study of the genus Lasiacis (Gramineae: Paniceae) | Ann. Missouri Bot. Gard. | 65(4): 1133–1254 |
| Belize | Stann Creek | | Davidse, G. | 1978 [1979] | A systematic study of the genus Lasiacis (Gramineae: Paniceae) | Ann. Missouri Bot. Gard. | 65(4): 1133–1254 |
| Belize | Toledo | | Davidse, G. | 1978 [1979] | A systematic study of the genus Lasiacis (Gramineae: Paniceae) | Ann. Missouri Bot. Gard. | 65(4): 1133–1254 |
| Caribbean | | | Liogier, H. & L. Martorell | 1982 | (none) | Fl. Puerto Rico Adj. Islands | 1–342 |
| Caribbean | | | Soreng, R. J., G. Davidse, P. M. Peterson, F. O. Zuloaga, E. J. Judziewicz, T. S. Filgueiras & O. 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: |
| Caribbean | | | Davidse, G. | 1978 [1979] | A systematic study of the genus Lasiacis (Gramineae: Paniceae) | Ann. Missouri Bot. Gard. | 65(4): 1133–1254 |
| Caribbean | | | Davidse, G. | 2003 | Lasiacis. In Catalogue of New World Grasses (Poaceae): III. Subfamilies Panicoideae, Aristidoideae, Arundinoideae, and Danthonioideae | Contr. U.S. Natl. Herb. | 46: 278–283 |
| Caribbean | | | Sánchez-Ken, J. G. | 2018 [2019] | Riqueza de especies, clasificación y listado de las gramíneas (Poaceae) de México Species richness, classification and a checklist of the grasses (Poaceae) of Mexico | Acta Bot. Mex. | 126: 1–115 |
| Caribbean | Cuba | | Liogier, H. & L. Martorell | 1982 | (none) | Fl. Puerto Rico Adj. Islands | 1–342 |
| Caribbean | Cuba | | Davidse, G., M. Sousa Sánchez & A.O. Chater | 1994 | Alismataceae a Cyperaceae | Fl. Mesoamer. | 6: i–xvi, 1–543 |
| Caribbean | Cuba | | Davidse, G. | 1978 [1979] | A systematic study of the genus Lasiacis (Gramineae: Paniceae) | Ann. Missouri Bot. Gard. | 65(4): 1133–1254 |
| Caribbean | Cuba | | Davidse, G. | 1994 | 114. Lasiacis (Griseb.) A. Hitchc. | Fl. Mesoamer. | 6: 318–321 |
| Caribbean | Puerto Rico | | Liogier, H. & L. Martorell | 1982 | (none) | Fl. Puerto Rico Adj. Islands | 1–342 |
| Guatemala | | | Davidse, G. | 1994 | 114. Lasiacis (Griseb.) A. Hitchc. | Fl. Mesoamer. | 6: 318–321 |
| Guatemala | | | Davidse, G. | 2003 | Lasiacis. In Catalogue of New World Grasses (Poaceae): III. Subfamilies Panicoideae, Aristidoideae, Arundinoideae, and Danthonioideae | Contr. U.S. Natl. Herb. | 46: 278–283 |
| Guatemala | | | Davidse, G. | 1978 [1979] | A systematic study of the genus Lasiacis (Gramineae: Paniceae) | Ann. Missouri Bot. Gard. | 65(4): 1133–1254 |
| Guatemala | | | Soreng, R. J., G. Davidse, P. M. Peterson, F. O. Zuloaga, E. J. Judziewicz, T. S. Filgueiras & O. 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: |
| Guatemala | | | Davidse, G., M. Sousa Sánchez & A.O. Chater | 1994 | Alismataceae a Cyperaceae | Fl. Mesoamer. | 6: i–xvi, 1–543 |
| Guatemala | Petén | | Davidse, G. | 1978 [1979] | A systematic study of the genus Lasiacis (Gramineae: Paniceae) | Ann. Missouri Bot. Gard. | 65(4): 1133–1254 |
| Guatemala | Quetzaltenango | | Davidse, G. | 1978 [1979] | A systematic study of the genus Lasiacis (Gramineae: Paniceae) | Ann. Missouri Bot. Gard. | 65(4): 1133–1254 |
| Honduras | | | Davidse, G. | 1994 | 114. Lasiacis (Griseb.) A. Hitchc. | Fl. Mesoamer. | 6: 318–321 |
| Honduras | | | Liogier, H. & L. Martorell | 1982 | (none) | Fl. Puerto Rico Adj. Islands | 1–342 |
| Honduras | | | Davidse, G. | 2003 | Lasiacis. In Catalogue of New World Grasses (Poaceae): III. Subfamilies Panicoideae, Aristidoideae, Arundinoideae, and Danthonioideae | Contr. U.S. Natl. Herb. | 46: 278–283 |
| Honduras | | | Davidse, G., M. Sousa Sánchez & A.O. Chater | 1994 | Alismataceae a Cyperaceae | Fl. Mesoamer. | 6: i–xvi, 1–543 |
| Honduras | | | Davidse, G. | 1978 [1979] | A systematic study of the genus Lasiacis (Gramineae: Paniceae) | Ann. Missouri Bot. Gard. | 65(4): 1133–1254 |
| Honduras | | | Soreng, R. J., G. Davidse, P. M. Peterson, F. O. Zuloaga, E. J. Judziewicz, T. S. Filgueiras & O. 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: |
| Honduras | Olancho | | Davidse, G. | 1978 [1979] | A systematic study of the genus Lasiacis (Gramineae: Paniceae) | Ann. Missouri Bot. Gard. | 65(4): 1133–1254 |
| Honduras | Santa Bárbara | | Davidse, G. | 1978 [1979] | A systematic study of the genus Lasiacis (Gramineae: Paniceae) | Ann. Missouri Bot. Gard. | 65(4): 1133–1254 |
| Mexico | | | Davidse, G. | 1978 [1979] | A systematic study of the genus Lasiacis (Gramineae: Paniceae) | Ann. Missouri Bot. Gard. | 65(4): 1133–1254 |
| Mexico | | | Liogier, H. & L. Martorell | 1982 | (none) | Fl. Puerto Rico Adj. Islands | 1–342 |
| Mexico | | | Davidse, G. | 1994 | 114. Lasiacis (Griseb.) A. Hitchc. | Fl. Mesoamer. | 6: 318–321 |
| Mexico | | | Davidse, G. | 2003 | Lasiacis. In Catalogue of New World Grasses (Poaceae): III. Subfamilies Panicoideae, Aristidoideae, Arundinoideae, and Danthonioideae | Contr. U.S. Natl. Herb. | 46: 278–283 |
| Mexico | | | Soreng, R. J., G. Davidse, P. M. Peterson, F. O. Zuloaga, E. J. Judziewicz, T. S. Filgueiras & O. 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 | Campeche | | Sánchez-Ken, J. G. | 2018 [2019] | Riqueza de especies, clasificación y listado de las gramíneas (Poaceae) de México Species richness, classification and a checklist of the grasses (Poaceae) of Mexico | Acta Bot. Mex. | 126: 1–115 |
| Mexico | Campeche | | Carnevali Fernández-Concha, G., J. L. Tapia Muñoz, R. Duno de Stefano & I. Ramírez Morillo | 2010 | (none) | Fl. Ilustr. Peníns. Yucatán | 1–326 |
| Mexico | Campeche | | Davidse, G. | 1978 [1979] | A systematic study of the genus Lasiacis (Gramineae: Paniceae) | Ann. Missouri Bot. Gard. | 65(4): 1133–1254 |
| Mexico | Chiapas | | Davidse, G. | 1994 | 114. Lasiacis (Griseb.) A. Hitchc. | Fl. Mesoamer. | 6: 318–321 |
| Mexico | Chiapas | | Davidse, G., M. Sousa Sánchez & A.O. Chater | 1994 | Alismataceae a Cyperaceae | Fl. Mesoamer. | 6: i–xvi, 1–543 |
| Mexico | Chiapas | | Davidse, G. | 1978 [1979] | A systematic study of the genus Lasiacis (Gramineae: Paniceae) | Ann. Missouri Bot. Gard. | 65(4): 1133–1254 |
| Mexico | Chiapas | | Sánchez-Ken, J. G. | 2018 [2019] | Riqueza de especies, clasificación y listado de las gramíneas (Poaceae) de México Species richness, classification and a checklist of the grasses (Poaceae) of Mexico | Acta Bot. Mex. | 126: 1–115 |
| Mexico | Chiapas | | Carnevali Fernández-Concha, G., J. L. Tapia Muñoz, R. Duno de Stefano & I. Ramírez Morillo | 2010 | (none) | Fl. Ilustr. Peníns. Yucatán | 1–326 |
| Mexico | Guerrero | | Sánchez-Ken, J. G. | 2018 [2019] | Riqueza de especies, clasificación y listado de las gramíneas (Poaceae) de México Species richness, classification and a checklist of the grasses (Poaceae) of Mexico | Acta Bot. Mex. | 126: 1–115 |
| Mexico | Hidalgo | | Sánchez-Ken, J. G. | 2018 [2019] | Riqueza de especies, clasificación y listado de las gramíneas (Poaceae) de México Species richness, classification and a checklist of the grasses (Poaceae) of Mexico | Acta Bot. Mex. | 126: 1–115 |
| Mexico | Hidalgo | | Carnevali Fernández-Concha, G., J. L. Tapia Muñoz, R. Duno de Stefano & I. Ramírez Morillo | 2010 | (none) | Fl. Ilustr. Peníns. Yucatán | 1–326 |
| Mexico | Oaxaca | | Carnevali Fernández-Concha, G., J. L. Tapia Muñoz, R. Duno de Stefano & I. Ramírez Morillo | 2010 | (none) | Fl. Ilustr. Peníns. Yucatán | 1–326 |
| Mexico | Oaxaca | | Sánchez-Ken, J. G. | 2018 [2019] | Riqueza de especies, clasificación y listado de las gramíneas (Poaceae) de México Species richness, classification and a checklist of the grasses (Poaceae) of Mexico | Acta Bot. Mex. | 126: 1–115 |
| Mexico | Oaxaca | | Davidse, G. | 1978 [1979] | A systematic study of the genus Lasiacis (Gramineae: Paniceae) | Ann. Missouri Bot. Gard. | 65(4): 1133–1254 |
| Mexico | Puebla | | Carnevali Fernández-Concha, G., J. L. Tapia Muñoz, R. Duno de Stefano & I. Ramírez Morillo | 2010 | (none) | Fl. Ilustr. Peníns. Yucatán | 1–326 |
| Mexico | Puebla | | Sánchez-Ken, J. G. | 2018 [2019] | Riqueza de especies, clasificación y listado de las gramíneas (Poaceae) de México Species richness, classification and a checklist of the grasses (Poaceae) of Mexico | Acta Bot. Mex. | 126: 1–115 |
| Mexico | Puebla | | Davidse, G. | 1978 [1979] | A systematic study of the genus Lasiacis (Gramineae: Paniceae) | Ann. Missouri Bot. Gard. | 65(4): 1133–1254 |
| Mexico | Quintana Roo | | Sánchez-Ken, J. G. | 2018 [2019] | Riqueza de especies, clasificación y listado de las gramíneas (Poaceae) de México Species richness, classification and a checklist of the grasses (Poaceae) of Mexico | Acta Bot. Mex. | 126: 1–115 |
| Mexico | Quintana Roo | | Carnevali Fernández-Concha, G., J. L. Tapia Muñoz, R. Duno de Stefano & I. Ramírez Morillo | 2010 | (none) | Fl. Ilustr. Peníns. Yucatán | 1–326 |
| Mexico | Quintana Roo | | Davidse, G. | 1978 [1979] | A systematic study of the genus Lasiacis (Gramineae: Paniceae) | Ann. Missouri Bot. Gard. | 65(4): 1133–1254 |
| Mexico | San Luis Potosí | | Davidse, G. | 1978 [1979] | A systematic study of the genus Lasiacis (Gramineae: Paniceae) | Ann. Missouri Bot. Gard. | 65(4): 1133–1254 |
| Mexico | San Luis Potosí | | Carnevali Fernández-Concha, G., J. L. Tapia Muñoz, R. Duno de Stefano & I. Ramírez Morillo | 2010 | (none) | Fl. Ilustr. Peníns. Yucatán | 1–326 |
| Mexico | San Luis Potosí | | Sánchez-Ken, J. G. | 2018 [2019] | Riqueza de especies, clasificación y listado de las gramíneas (Poaceae) de México Species richness, classification and a checklist of the grasses (Poaceae) of Mexico | Acta Bot. Mex. | 126: 1–115 |
| Mexico | Tabasco | | Sánchez-Ken, J. G. | 2018 [2019] | Riqueza de especies, clasificación y listado de las gramíneas (Poaceae) de México Species richness, classification and a checklist of the grasses (Poaceae) of Mexico | Acta Bot. Mex. | 126: 1–115 |
| Mexico | Tabasco | | Carnevali Fernández-Concha, G., J. L. Tapia Muñoz, R. Duno de Stefano & I. Ramírez Morillo | 2010 | (none) | Fl. Ilustr. Peníns. Yucatán | 1–326 |
| Mexico | Veracruz | | Carnevali Fernández-Concha, G., J. L. Tapia Muñoz, R. Duno de Stefano & I. Ramírez Morillo | 2010 | (none) | Fl. Ilustr. Peníns. Yucatán | 1–326 |
| Mexico | Veracruz | | Sánchez-Ken, J. G. | 2018 [2019] | Riqueza de especies, clasificación y listado de las gramíneas (Poaceae) de México Species richness, classification and a checklist of the grasses (Poaceae) of Mexico | Acta Bot. Mex. | 126: 1–115 |
| Mexico | Veracruz | | Davidse, G. | 1978 [1979] | A systematic study of the genus Lasiacis (Gramineae: Paniceae) | Ann. Missouri Bot. Gard. | 65(4): 1133–1254 |
| Mexico | Yucatán | | Davidse, G. | 1994 | 114. Lasiacis (Griseb.) A. Hitchc. | Fl. Mesoamer. | 6: 318–321 |
| Mexico | Yucatán | | Davidse, G., M. Sousa Sánchez & A.O. Chater | 1994 | Alismataceae a Cyperaceae | Fl. Mesoamer. | 6: i–xvi, 1–543 |
| Nicaragua | | | Davidse, G., M. Sousa Sánchez & A.O. Chater | 1994 | Alismataceae a Cyperaceae | Fl. Mesoamer. | 6: i–xvi, 1–543 |
| Nicaragua | | | Davidse, G. | 1994 | 114. Lasiacis (Griseb.) A. Hitchc. | Fl. Mesoamer. | 6: 318–321 |
| Nicaragua | | | Soreng, R. J., G. Davidse, P. M. Peterson, F. O. Zuloaga, E. J. Judziewicz, T. S. Filgueiras & O. 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: |
| Nicaragua | | | Davidse, G. | 2003 | Lasiacis. In Catalogue of New World Grasses (Poaceae): III. Subfamilies Panicoideae, Aristidoideae, Arundinoideae, and Danthonioideae | Contr. U.S. Natl. Herb. | 46: 278–283 |