Fennel (Japanese: マコモMakomo) is a friend of Professor Juniper who specializes in studying Pokémon Trainers and Pokémon dreams. She is sometimes referred to as Doctor Fennel (マコモ博士Dr. Makomo).
Fennel went to college with Professor Juniper and the two have been close friends for many years. When she was a young girl, she found and befriended a Munna who she looked after ever since. Being interested in science, she began studying and researching into the Dream Mist Munna produced, which led her to becoming a Doctor.
The Alexis Saga
Fennel first appeared in BW019 when Fennel was introduced by Professor Juniper as a friend of hers. She introduced Lexi to the Dream Mist and what it meant. She reappeared later in the series, sharing more on her research with Lexi and Caitlin, who was interested due to her own Musharna.
She reappeared in B2W2-061 where she helped allow Lexi into the Dream World to discover its secrets.