grassland area prairie llanos TGN:21605 TGN:21606 grassland veld plain FTT:259 pampa FTT:769 https://en.wikipedia.org/wiki/Prairie FTT:926 FTT:707 An area of land of low topographic relief that historically supported grasses and herbs, with few trees, and having generally a mesic (moderate or temperate) climate. Dominated by tall grasses (contrast steppe).