Category Nuances matching grassland:

• upland,
• natural,
• wet,
• arid,
• open,
• rough,
• agricultural,
• temperate,

Members for simple category grassland:

• prairie,
• african_veldt,
• meadow,
• north-american_prairie,
• mesic_prairie,
• pasture,
• chalk_grassland,
• american_prairie,
• wet_grassland,
• hay_meadow,
• savanna,
• hayfield,
• mountain_meadow,
• temperate_grassland,
• wet_meadow,
• range,
• forest,