Autonyms (not in current use), synonyms and invalid designations:

(≡ homotypic synonym, = heterotypic synonym, - autonym, I invalid designation)

• Basionym: Lamarckia tenella DC.

Common names:

• fragile grass  (Source: F NAmer) - English

Distributional Range:

Native

Northern America

• SOUTHWESTERN U.S.A.: United States [Arizona (s.)]
• NORTHERN MEXICO: Mexico [Chihuahua, Durango, San Luis Potosí, Sinaloa, Sonora, Zacatecas, Baja California (Norte)]
• SOUTHERN MEXICO: Mexico [Aguascalientes, Chiapas, Guerrero, Hidalgo, Jalisco, México, Michoacán de Ocampo, Morelos, Oaxaca, Puebla, Tlaxcala, Veracruz de Ignacio de la Llave]

Southern America

• CENTRAL AMERICA: Costa Rica, El Salvador, Guatemala, Honduras, Panama

References:

1. Burger, W. C., ed. 1971-. Flora costaricensis.
2. D'Arcy, W. G. 1987. Flora of Panama: checklist and index. Monogr. Syst. Bot. Missouri Bot. Gard. vols. 17-18.
3. Davidse, G. et al., eds. 1994. Flora mesoamericana.
4. FNA Editorial Committee. 1993-. Flora of North America.
5. Hitchcock, A. S. 1950. Manual of the grasses of the United States, ed. 2.
6. McVaugh, R. 1983-. Flora Novo-Galiciana.
7. Standley, P. C. & J. A. Steyermark. 1946-1976. Flora of Guatemala.

Cite as: USDA, Agricultural Research Service, National Plant Germplasm System. 2024. Germplasm Resources Information Network (GRIN-Taxonomy).
National Germplasm Resources Laboratory, Beltsville, Maryland. URL: http://gringlobal.iita.org/gringlobal/taxonomydetail.aspx?id=316135. Accessed 6 July 2024.