An original character by [[oso (toolate)]] that is a [[personification]] of the 'Galerina fasciculata' species of mushroom, also known as the [i]koreratake[/i].

Her name is listed on oso's website and in his artbook as "Galerina Cholerae," Galerina being her given name (ガレリーナ・コレレ.)
galerina fasciculata