Name: Kolumbianische Zwergwasserlinse (DE), Columbian watermeal (EN)
Distribution: Netherlands [I]; Germany [I]; India [I] (Jammu & Kashmir [I]); Canada (Alberta, British Columbia, Manitoba, New Brunswick, Ontario, Québec, Saskatchewan); USA (Alabama, Arkansas, California, Colorado, Connecticut, District of Columbia, Delaware, Florida, Georgia, Iowa, Illinois, Indiana, Kansas, Kentucky, Louisiana, Massachusetts, Maryland, Maine, Michigan, Minnesota, Missouri, Mississippi, Montana, North Carolina, North Dakota, Nebraska, New Hampshire, New Jersey, New York, Ohio, Oklahoma, Oregon, Pennsylvania, South Carolina, South Dakota, Tennessee, Texas, Virginia, Vermont, Wisconsin, West Virginia); Mexico (Aguascalientes, Ciudad de Mexico, Guerrero, Hidalgo, Jalisco, Mexico State, Michoacan, Morelos, Oaxaca, Puebla, Queretaro, Sinaloa, Tabasco, Tamaulipas, Tlaxcala, Yucatan, Zacatecas); Guatemala; El Salvador; Honduras; Curacao; Colombia (Atlántico, Bolívar, Cesar, Córdoba, Cundinamarca, Magdalena, Sucre); Venezuela (Aragua, Carabobo, Guarico, Lara, Portuguesa, Yaracuy, Zulia); Ecuador; Bolivia (Beni, Chuquisaca, Cochabamba, Santa Cruz); NE-Brazil (Bahia); WC-Brazil (Mato Grosso do Sul); S-Brazil (Rio Grande do Sul); Paraguay (Alto Paraguay); Uruguay (Canelones, Montevideo, Treinta y Tres); Argentina (Buenos Aires, Chaco, Cordoba, Corrientes, Entre Rios, La Rioja, Salta, Santa Fe, Tucuman)
11 ger net 40 ind 71 CDN 72 CDN 73 USA 74 USA 75 USA 76 USA 77 USA 78 USA 79 MEX 80 ELS GUA HON 81 CUR 82 CLM VEN 83 BOL ECU 84 BRA 85 ARG PAR URU
Synonyms: hidden
= Grantia columbiana (H.Karst.) MacMill.; Metasp. Minnesota Valley 135 (1892)
= Bruniera columbiana (H.Karst.) Nieuwl.; Amer. Midl. Naturalist 2: 306 (1912)