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Summerfield Books

New, out-of-print and antiquarian books on botany, forestry and natural history

New Ornamentals Database

Reference source for the newest ornamental plants not typically referenced elsewhere. Basic subscription cost starts at $39.00 per year.

Biodiversity International’s New World Fruits Database

“The New World Fruits Database aims at providing easier access to some basic, but often difficult to obtain, information on fruits from the New World (North and South America). Key information provided includes data on nomenclature, taxonomic and vernacular, on fruit and plant uses and on distribution and origin. Links are provided to additional information, such as experts working on the different species, references and URLs, making the database a useful starting point in a search for more information on the selected species.”

Missouri Botanic Garden’s TROPICOS Databases

“All of the nomenclatural, bibliographic, and specimen data accumulated in MBG’s electronic databases during the past 25 years are publicly available here. This system has over 1.2 million scientific names and 4.0 million specimen records.”

Biodiversity Information Standards (TDWG)

An international non-profit group that develops standards and protocols for sharing biodiversity data, the site includes standards documentation, databases of biodiversity projects and networks, plus a wiki for collaborating on information sharing.