The Crystal Clover is a treasure in Pikmin 2, it is a golden brooch, embedded with pieces of emerald into a shape that resembles a four leaf clover. It is found on the first sublevel of the Bulblax Kingdom, and is held by an Orange Bulborb. It is the 109th treasure on the List of Pikmin 2 treasures in the NTSC version and the 108th in the PAL version.
Captain Olimar's Journal
"Lately, it seems that my daughter has been admiring my wife's ring. For now, she's satisfied with her cheap toy ring, but when she gets bigger... I love watching her grow up, but it also makes me fearful for my wallet..."
"An emerald in the shape of a four-leaf plant. Its vivid green hue soothes the soul and calls forth joy. Order yours today!"