Elizabeth J. Hermsen has provided great illustrated web-based introductions to plant systematics, anatomy and morphology as part of the Digital Encyclopedia of Ancient Life. These are great teaching…
In this activity college students go outside and find ten street trees near their home or school, photograph them, identify them to species, and map them on a…
This iNaturalist plant observation assignment for college students was developed by Aaron Liston from Oregon State University. It was designed to replace a traditional collection assignment. The students…
UPDATE: Unfortunately TimeGlider was bought, then the new owner decided to shut the website down in Dec 2020. I have a CSV of the downloaded data, but there…