University of Hawaii at Manoa Botany Department
- Information about faculty, degree programs, and research groups. Includes photo galleries of Hawaiian plants.
- http://www.botany.hawaii.edu/

Cyberbotanica
- Information from Indiana University's BioTech Project about plant compounds that are used for chemotherapy.
- http://biotech.icmb.utexas.edu/botany/

Plants-In-Motion
- Time-lapse videos of plant behaviors.
- http://sunflower.bio.indiana.edu/~rhangart/plantmotion/PlantsInMotion.html

American Society of Plant Biologists - Education
- Workshops, conferences, resources, list of undergraduate programs, publications, and forum.
- http://www.aspb.org/education/

Macrophyte and Periphyton Lab at Florida International University
- Describes current research on Everglades periphyton (algae) and macrophytes (aquatic plants).
- http://serc.fiu.edu/periphyton/index.htm

Botanical
- Personal site with miscellaneous botanical content, including photos, educational information about botany, medicinal and poisonous plants, and gardening. In English and Spanish.
- http://www.botanical-online.com/