Besonderhede van voorbeeld: 549881242501062408

English

Investigations of archaeological material from southern Germany indicate that the prehistoric population of that region may well have relied significantly upon wild water chestnuts to supplement their normal diet and, in times of cultivated cereal crop failure, water chestnuts may even have been the main dietary component.[3] Today, water caltrop is so rare in Germany that it is listed as an endangered species.[4]

Spanish

Las Investigaciones históricas de material arqueológico del sur de Alemania indican que la población prehistórica de aquella región pudo haber utilizado castañas salvajes de agua para complementar su dieta normal y, en los periodos de malas cosechas, las castañas de agua pueden haber sido el componente principal de su dieta.