http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
This official United States Botanic Garden (USBG) website covers "aesthetic, cultural, economic, therapeutic and ecological importance of plants." U.S. Botanic Garden promotes botanical knowledge, plant conservation, sustainability, exhibits, and educational programming to U.S. citizens; exchanges relevant ideas and information with national and international partnerships. The webisite has extensive sections on programs, exhibits, visitor information, as well as gardening tips.
The content is made available by the U.S. Government Publishing Office in accordance with Title 44 of the US Code.
Digital collection: Federal Depository Library Program Web Archive.