Over 7,000 free botanical photos and drawings are available on Bruce Kirchoff’s Flickr feed. Most images are licensed, most licensed CC-BY 2.0 (a few are CC0 1.0 Universal…
A free plant diversity course by Bruce Kirchoff is now available to all educators. Here is a summary of his open-access teaching resources available online for download and…
Here is a list of Timothy Evans’ videos on Youtube, suitable for botany classes. They are filmed in temperate North America (Michigan, USA) and feature local plants. Dangerous…
Lena Struwe’s lab group at Rutgers University has developed several resources about common weeds of northeastern North America and these are shared with the public here. They were…