Credits

Last updated October 24, 2026. Witchonomics is made by freber LLC, 2607 Woodruff Rd, STE E421, Simpsonville, SC 29681. Questions: support@witchonomics.com

Witchonomics is built on the work of others. Thank you.

• Astronomy Engine, by Don Cross, for the positions of the Sun, Moon, and planets (MIT license).
• Star positions: ESA Hipparcos catalogue, via d3-celestial (BSD-3-Clause license).
• City names and coordinates: GeoNames (geonames.org), licensed under Creative Commons Attribution 4.0.
• Tarot art: the 1909 Rider-Waite-Smith deck, illustrated by Pamela Colman Smith, which is in the public domain.
• Typeface: Lora, by Cyreal, under the SIL Open Font License.
• Plant identification is provided by Kindwise.
• Old herb names and folklore draw on public-domain historical sources, such as Nicholas Culpeper's The Complete Herbal (1653) and Matthew Hopkins's The Discovery of Witches (1647). All Witchonomics text is our own writing.

Plant photos

Every plant photo in the Apothecary comes from Wikimedia Commons and is used under the license shown. We resized each photo to fit the app. The photos show how each plant looks and are not a way to identify it: never use a plant because of how it looks in a photo.

• Basil: photo by Photo by David J. Stang, CC BY-SA 4.0, via Wikimedia Commons
• Bay laurel: photo by Forest and Kim Starr, CC BY 3.0 us, via Wikimedia Commons
• Borage: photo by Christian Orlandi, CC BY-SA 4.0, via Wikimedia Commons
• Calendula: photo by Betty Cai, CC BY-SA 4.0, via Wikimedia Commons
• Catnip: photo by D. Gordon E. Robertson, CC BY-SA 3.0, via Wikimedia Commons
• Chamomile: photo by Alvesgaspar, CC BY-SA 3.0, via Wikimedia Commons
• Chickweed: photo by Kaldari, CC0, via Wikimedia Commons
• Clary sage: photo by H. Zell, CC BY-SA 3.0, via Wikimedia Commons
• Comfrey: photo by Agnieszka Kwiecień (Nova), CC BY 2.5, via Wikimedia Commons
• Dandelion: photo by Sapna Sony, CC BY-SA 4.0, via Wikimedia Commons
• Deadly nightshade: photo by Joan Simon from Barcelona, España, CC BY-SA 2.0, via Wikimedia Commons
• Dill: photo by Forest and Kim Starr, CC BY 3.0 us, via Wikimedia Commons
• Elder: photo by Willow, CC BY 2.5, via Wikimedia Commons
• Fennel: photo by Alvesgaspar, CC BY-SA 3.0, via Wikimedia Commons
• Feverfew: photo by Ірина Бучнєва, CC0, via Wikimedia Commons
• Foxglove: photo by Jörg Hempel, CC BY-SA 3.0 de, via Wikimedia Commons
• Garlic: photo by Christian Ries, CC BY-SA 3.0, via Wikimedia Commons
• Hellebore: photo by Robert Hundsdorfer, CC BY-SA 2.0 de, via Wikimedia Commons
• Henbane: photo by James St. John, CC BY 2.0, via Wikimedia Commons
• Horehound: photo by Krzysztof Ziarnek, Kenraiz, CC BY-SA 4.0, via Wikimedia Commons
• Hyssop: photo by peganum from Henfield, England, CC BY-SA 2.0, via Wikimedia Commons
• Juniper: photo by Rasbak at Dutch Wikipedia, CC BY-SA 3.0, via Wikimedia Commons
• Lavender: photo by Didier Descouens, CC BY-SA 4.0, via Wikimedia Commons
• Lemon balm: photo by Amitchell125, CC BY-SA 4.0, via Wikimedia Commons
• Lily of the valley: photo by Ivar Leidus, CC BY-SA 4.0, via Wikimedia Commons
• Mandrake: photo by H. Zell, CC BY-SA 3.0, via Wikimedia Commons
• Marjoram: photo by H. Zell, CC BY-SA 3.0, via Wikimedia Commons
• Marshmallow: photo by Ата, CC0, via Wikimedia Commons
• Monkshood: photo by Bernd Haynold, CC BY-SA 2.5, via Wikimedia Commons
• Mugwort: photo by Ryan Hodnett, CC BY-SA 4.0, via Wikimedia Commons
• Mullein: photo by Forest & Kim Starr, CC BY 3.0, via Wikimedia Commons
• Nettle: photo by Evelyn Simak, CC BY-SA 2.0, via Wikimedia Commons
• Oleander: photo by Alvesgaspar, CC BY 2.5, via Wikimedia Commons
• Parsley: photo by H. Zell, CC BY-SA 3.0, via Wikimedia Commons
• Pennyroyal: photo by Raffi Kojian, CC BY-SA 3.0, via Wikimedia Commons
• Peppermint: photo by S.G.S., CC BY-SA 4.0, via Wikimedia Commons
• Plantain: photo by Rasbak, CC BY-SA 3.0, via Wikimedia Commons
• Poison hemlock: photo by Unknown author, Public domain, via Wikimedia Commons
• Rose: photo by Krzysztof Ziarnek, Kenraiz, CC BY-SA 4.0, via Wikimedia Commons
• Rosemary: photo by Margalob, CC BY-SA 4.0, via Wikimedia Commons
• Sage: photo by Kurt Stüber [1], CC BY-SA 3.0, via Wikimedia Commons
• St John's wort: photo by Didier Descouens, CC BY-SA 4.0, via Wikimedia Commons
• Sweet violet: photo by Fritz Geller-Grimm, CC BY-SA 2.5, via Wikimedia Commons
• Tansy: photo by Ivar Leidus, CC BY-SA 3.0, via Wikimedia Commons
• Thorn apple: photo by No machine-readable author provided. Taka assumed (based on copyright claims)., CC BY-SA 3.0, via Wikimedia Commons
• Thyme: photo by Christian Ferrer, CC BY-SA 4.0, via Wikimedia Commons
• Valerian: photo by Ivar Leidus, CC BY-SA 4.0, via Wikimedia Commons
• Vervain: photo by Olivier Pichard, CC BY-SA 3.0, via Wikimedia Commons
• Wormwood: photo by David Monniaux, CC BY-SA 3.0, via Wikimedia Commons
• Yarrow: photo by SAplants, CC BY-SA 4.0, via Wikimedia Commons