This is the 3748th most frequent Portuguese word.
araucária
Araucária: A type of coniferous tree native to South America, belonging to the Araucariaceae family.
In this sentence, 'araucárias' refers to the species of trees known as Araucarias.
As araucárias são árvores majestosas encontradas no sul do Brasil.
Araucarias are majestic trees found in southern Brazil.
Here, 'araucária' is used to specify a single tree of the Araucaria species.
Eu plantei uma araucária no meu jardim para deixá-lo mais bonito.
I planted an Araucaria in my garden to make it more beautiful.
In this case, 'araucárias' emphasizes the plurality of Araucaria trees as an attraction.