Togemon

Togemon is a Vegetation Digimon. It has the appearance of a gigantic cactus. It can store nutrient data within its body, and can even survive for a long time in the empty desert areas. What it's thinking usually can't be understood at all by trying to discern it from its facial expression, as it spends most of the day staring off into space. However, once Togemon is angered, that expression changes completely, it starts getting violent, and it becomes unable to settle down.[4]