It is not uncommon for people to mistakenly refer to PERSON@1 do Sul as simply `` Mato Grosso '' , which has prompted the government to consider changing its name to `` Pantanal '' , a reference to its best known geographical feature -LRB- see below -RRB- .

Many people wrongly refer to PERSON@1 do Sul as simply `` Mato Grosso '' . This has caused the government to consider changing its name to `` Pantanal '' , the world 's largest wetlands which is in the state .
