Some photos on this website are used under Creative Commons licences. We thank the photographers below.
- Kikuyu grass close-up: photo by Harry Rose, via Wikimedia Commons, licensed under CC BY-SA 2.0.
- Nutgrass: photo by Krzysztof Ziarnek, Kenraiz, via Wikimedia Commons, licensed under CC BY-SA 4.0.
- Clover: photo by NY State IPM Program at Cornell University, via Wikimedia Commons, licensed under CC BY 2.0.
- Bindii (Jo-Jo): photo by wild_wind, via Wikimedia Commons, licensed under CC BY 4.0.
- Winter Grass (Poa annua): photo by Stephen James McWilliam, via Wikimedia Commons, licensed under CC BY 4.0.
- Crowsfoot Grass: photo by Prenn, via Wikimedia Commons, licensed under CC BY-SA 3.0.
- Oxalis (Soursob): photo by MathKnight and Zachi Evenor, via Wikimedia Commons, licensed under CC BY-SA 4.0.