Toggle navigation The Harry Potter Lexicon Home Blog Lexicon Podcast Harry Potter Minute Essays Sources Support the Lexicon Feedback About the Lexicon Credits Privacy Policy Terms of Use Characters Notable Characters Index of Characters Character Timelines Families Essays Groups and Related Resources more Places Notable Locations Gazetteer of the Wizarding World Atlas of the Wizarding World Types of Places Essays exploring the Wizarding World more Magic Spells Potions Magical Items & Devices Magical and Mundane Plants Magical Theory & Essays about Magic Miscellaneous Magic Fields of Magical Study Quotes from J.K. Rowling more Events Timeline of Major Events Detailed Timelines for Each Era Character Timelines Specialized Timelines Additional resources Day-by-Day Calendars of the Stories more Things Explore the Wizarding World Topics of Interest Quotes from Rowling Essays Currency Converter more Creatures Well-Known Creatures Bestiary Types of Creatures Characters who are Creatures Miscellaneous more Sources The Harry Potter novels Other writings by Rowling Other sources considered to be canon All Sources used in the Lexicon more Essays The Death Eaters: A Guide To Who Was Where Famous Wizard Cards Albus Potter and the lesson in Quantum Mechanics more Lists Magical People Schools Quidditch Books Rise of Evil Government Wizarding Atlas The Wizarding World more Potion ingredients jobberknoll parts Home Things jobberknoll parts Jobberknoll feathers are used in Memory Potions and Truth Serums (see). Commentary Pensieve (Comments) View 0 thoughts swirling around the pensieve. Add your own. Tags: feathers ingredients Editor: Jeanne Kimsey Potion ingredients Abyssinian shrivelfig Aconite Acromantula venom Armadillo Bile Bat Parts Belladonna Bezoar Bicorn Parts Billywig parts Bird Entrails Black Beetle Parts boomslang parts Bubotuber Pus Bundimun parts and secretion Caterpillars Chinese Chomping Cabbage Chizpurfle parts Cockroaches Cowbane Essence Crocodile Parts Daisy Dittany Doxy Eggs Dragon Eggs Dragon Parts Dragon’s Blood Eels’ Eyes Erumpent parts Essence of Insanity Fairy Wings Flobberworm Parts Fluxweed Frog Parts Frozen Ashwinder Eggs Ginger Glumbumble parts Graphorn Parts Hellebore Hemlock Essence Honeywater Horklump Juice Horned Slugs Horned Toad Parts Horseradish Powder Human Parts Infusion of Wormwood Ingredients jobberknoll parts Knotgrass Lacewing Flies Lady’s Mantle Lavender Leaping Toadstools Leeches Lethe River Water Lionfish Parts Lovage Mandrake Mistletoe Monkshood Moondew Moonstone Morning Dew Nettles Newt Niffler’s Fancy Occamy eggs Pearl Dust Peppermint Pomegranate Porcupine Parts Potion ingredients Powdered Dragon Claw Pritcher’s Porritch Puffer-Fish Parts Pungous Onion Rat Parts Rats’ Brains Re’em Blood Root of Aconite Runespoor Eggs Salamander Parts Scarab Beetles Scurvy-Grass Shrake Spines Snake Parts Sneezewort Sopophorous plant Spider Legs Squill standard ingredient Thaumatagoria Tincture of Demiguise Tormentil Tincture Tubeworms Twelve Uses of Dragon’s Blood Unicorn Blood Unicorn Hair Unicorn Horn Unicorn Parts Valerian Roots/Sprigs Venomous Tentacula seeds Wiggentree Witch’s Ganglion Wolfsbane Wormwood Sources Fantastic Beasts and Where to Find Them