Character: shroomsworth
Shroomsworth is a character from the former PMD-Explorers group on DeviantArt. He was one of the primary focus characters and was the leader of the Merchants guild. His owner was Riiko.
From http://papayakitty.com/wiki/Shroomsworth (archived link) -
"Shroomsworth is a Breloom who is known as for his impeccable manners and solid business sense. Easily recognized by his exquisite monocle, he was one of the leaders of the Merchant guild along with PK. He speaks with a British accent and tends to be fluent and dignified at all times. Often regarded as somewhat greedy, he has gotten himself into trouble in the past over attempting to maximize profits and minimize losses. He expresses disgust over the idea of using spore-related or dust-related abilities, and as such has none."