A Wonder Flower is a flower power-up that first appeared in Super Mario Bros. Wonder.
Drill Mushroom - Super Mario Wiki, the Mario encyclopedia
Castle Bowser - Super Mario Wiki, the Mario encyclopedia
Bowser - Super Mario Wiki, the Mario encyclopedia
Super Mario Bros. Wonder Guide - IGN
Super Mario Bros. Wonder: Astonished by the Flower Kingdom - Meristation
Super Mario Bros. Wonder - Super Mario Wiki, the Mario encyclopedia
Wonder Flower (item), MarioWiki
Goomba - Play Nintendo
Armad - Super Mario Wiki, the Mario encyclopedia
Wonder Hoppin - Super Mario Wiki, the Mario encyclopedia
Super Mario Bros.™ Wonder for Nintendo Switch™ – Official Site
Toadette - Super Mario Wiki, the Mario encyclopedia