Botany Online -  .

American Society of Plant Biologists - Education - - Workshops, conferences, resources, list of undergraduate programs, publications, and forum.

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

Botanical Concepts - - Botanical tutorials for use by undergraduate and graduate level university students of botany, biotechnology, and horticulture.

Botanical Society of the British Isles - Projects - - Information for botany and wildflower enthusiasts within the UK and Europe, featuring the 'Local Change' project in partnership with Plantlife.

Cyberbotanica - - Information from Indiana University's BioTech Project about plant compounds that are used for chemotherapy.

Macrophyte and Periphyton Lab at Florida International University - - Describes current research on Everglades periphyton (algae) and macrophytes (aquatic plants).

Plants-In-Motion - - Time-lapse videos of plant behaviors.

Two Views of Helmont's Willow Experiment - - Reprint of an American Biology Teacher article on uses of Helmont's 1648 willow experiment in biology teaching and discussion about the article by an historian and a plant scientist.

University of Hawaii at Manoa Botany Department - - Information about faculty, degree programs, and research groups. Includes photo galleries of Hawaiian plants.