FusionDex

Poryplume are often used to transmit signals over long distances, sending vital data between Pokémon Centers and Laboratories. Wild Poryplume release small, toxic spores that cause nearby electronics to malfunction, the reason why is unknown.

In seasons when it produces more pollen, the air around a Poryplume turns yellow with the powder as it walks. It was created by humans using the power of science.