| Guatemala | | | Swallen, J. R. | 1955 | Gramineae. En: Standley, P.C. & Steyermark, J.A. (eds.), Flora of Guatemala - Part II | Fieldiana, Bot. | 24(2): i–ix, 1–390 |
| Guatemala | | | Davidse, G., M. Sousa Sánchez & A.O. Chater | 1994 | Alismataceae a Cyperaceae | Fl. Mesoamer. | 6: i–xvi, 1–543 |
| Guatemala | | | Pohl, R. W. & G. Davidse | 1994 | 47. Calamagrostis Adans | Fl. Mesoamer. | 6: 240–241 |
| Guatemala | | | Soreng, R. J. & C. W. Greene | 2003 | Calamagrostis. | Catalogue of New World Grasses (Poaceae): IV. Subfamily Pooideae, Contr. U.S. Natl. Herb. | 48: 191–227 |
| Guatemala | | | SPECIMEN BASED RECORD | | Published protolog data | | |
| 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 | Quetzaltenango | | Swallen, J. R. | 1955 | Gramineae. En: Standley, P.C. & Steyermark, J.A. (eds.), Flora of Guatemala - Part II | Fieldiana, Bot. | 24(2): i–ix, 1–390 |
| Guatemala | Sacatepéquez | | Swallen, J. R. | 1955 | Gramineae. En: Standley, P.C. & Steyermark, J.A. (eds.), Flora of Guatemala - Part II | Fieldiana, Bot. | 24(2): i–ix, 1–390 |
| Guatemala | San Marcos | | Swallen, J. R. | 1955 | Gramineae. En: Standley, P.C. & Steyermark, J.A. (eds.), Flora of Guatemala - Part II | Fieldiana, Bot. | 24(2): i–ix, 1–390 |
| 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 | | | Davidse, G., M. Sousa Sánchez & A.O. Chater | 1994 | Alismataceae a Cyperaceae | Fl. Mesoamer. | 6: i–xvi, 1–543 |
| Mexico | | | Espejo Serna, M. A., A. R. López-Ferrari & J. Valdés-Reyna | 2000 | Poaceae | Monocot. Mexic. Sinopsis Floríst. | 10: 7–236 [and index] |
| Mexico | | | Soreng, R. J. & C. W. Greene | 2003 | Calamagrostis. | Catalogue of New World Grasses (Poaceae): IV. Subfamily Pooideae, Contr. U.S. Natl. Herb. | 48: 191–227 |
| Mexico | Chiapas | | Davidse, G., M. Sousa Sánchez & A.O. Chater | 1994 | Alismataceae a Cyperaceae | Fl. Mesoamer. | 6: i–xvi, 1–543 |
| Mexico | Chiapas | | Pohl, R. W. & G. Davidse | 1994 | 47. Calamagrostis Adans | Fl. Mesoamer. | 6: 240–241 |
| Mexico | Chiapas | | Espejo Serna, M. A., A. R. López-Ferrari & J. Valdés-Reyna | 2000 | Poaceae | Monocot. Mexic. Sinopsis Floríst. | 10: 7–236 [and index] |