Links to pictures of plants. Some pictures aren't very good. The categorization system, however, is devoid of description or instruction, and the organization confusing. Visitors who are new to this subject may find themselves drowning in a murky pool of raw data . Iowa State University, Ames, Iowa.
Some parts are slow to load.
This site also includes a section on garlic and health. This is not an authorized site . Articles may change from month to month. Not sure about this site. It seems to have some good information, but I am not sure about the authority behind the individuals reporting the information.