Picture credits

Sample photographs, used under their licences.

• “Yam at monday market kaduna state 01” by Dorcas Atule (CC BY-SA 4.0) source
• “Sweet Potatoes” by Mike Licht, NotionsCapital.com (CC BY 2.0) source
• “Curcuma longa roots” by Simon A. Eugster (CC BY-SA 3.0) source
• “GreenOnions” by Jonathunder (CC BY-SA 3.0) source
• “Thyme-Bundle” by Evan-Amos (CC0) source
• “Jamaican scotch bonnet peppers” by Xaymacan (CC BY-SA 4.0) source