I recently completed a treatment of the genus Arnica for the Flora of North America project. I also have a treatment of the genus Arnica for the Jepson Manual Higher Plants of California currently in review.

I am interested in the application of technology in education and I have given over 100 workshops and presentations on the subject since 1994. See my resume for further details.

I am interested in the application of web based databases for both educational and research purposes. Below are a few examples:

• Arnica Types By Herbarium
• Arnica Type Specimen Database
• Botanical Image Database
• CSU Stanislaus Herbarium
• Introductory Biology Glossary
• Genetic "Code Cracker"
• Plant Image Database