• Character Beaumont Marjoribanks was a pioneer in the field of Herbology. He collected and classified many rare and magical plants. Marjoribanks is credited with discovering Gillyweed, although Elladora Ketteridge had discovered it about a century earlier (FW). Read More
• Character Herbert Beery was the Herbology Professor sometime during Armando Dippet’s tenure as Headmaster.  He was a theatre enthusiast, and was responsible for Hogwarts’s only attempt at a pantomime.  Beery attempted to put on an adaptation of “Fountain of Fair Fortune,” with himself as director, but the evening ended in disaster… Read More
• Plants • Potion ingredients Belladonna is a mundane (but toxic) plant with magical uses (DP2, JKR-W1). Read More
• Wandmaking A wand wood, known for its dark bark, large sharp thorns, and dense, stiff, spiny branches (Pm). Read More
• Character Broderick Bode was a sallow-skinned wizard with a mournful face who worked for the Department of Mysteries (GF7, OP8). He was injured late in 1995 when Lucius Malfoy Imperiused Bode into removing the Prophecy from the Department of Mysteries (OP26). Bode lost the power of speech and… Read More
• Books and Literature The Book of Potions is a definitive study of the subtle art of potion-making by Zygmunt Budge. Read More
• Plants The bouncing bulb is the very active, moving root of a magical plant. Repotted during Herbology class; one wriggled free from Harry’s grasp and banged him in the face (GF18).  Mentioned in the Rumours advert for the Toots, Shoots ‘n’ Roots radio program (JKR). Read More
• Event The plant is brought to him anonymously as a gift on Christmas Day, 1995. His caretaker assumes it’s a harmless Flitterbloom and encourages him to take care of it. When he touches it, it strangles him. The plant had been brought by Walden Macnair in order to kill Bode, who… Read More
• Plants The Bubotuber is a magical plant full of stinky pus. Bubotuber pus is used for healing potions (GF13). A bubotuber looks like a thick, black, giant slug (it even squirms slightly, although it sticks vertically out of the soil) with many large shiny swellings on it that are filled with a… Read More
• Potion ingredients The stinky pus of a magical bubotuber plant, used diluted as a cure for acne. Undiluted it can burn the skin, and smells strongly of petrol (GF13). Read More
• Creatures' homes, lairs, and territories • Gardens and farms • Houses and addresses The Burrow’s garden is full of weeds, overgrown grass, gnarled trees, various magical and non-magical plants, a big green pond full of frogs, a broom cupboard and an infestation of garden gnomes that the Weasley’s can’t get rid of because Mr. Weasley is too soft on them; he finds them funny. Read More