Web Directory by Internet-Web-Directory.com

Information, distribution map, photograph, and cultivation tips for each species.

Aims to help replenish the tree Dalbergia melanoxylon in Tanzania. Information about the tree, its uses, and conservation.

Includes a collection of images and descriptions.

Promotes the advancement of Paulownia as a forest crop in the United States. Photos, the tree's ecology and uses, organization information, and links.

Names, brief information, and links for palms and certain plants in other families.

Information about some hibiscus and related plants.

A project to map and work with parts of the Brassica genome.

Databases about Phaseolus vulgaris

botanical research and biotechnology organization specializing in plants of the Lamiaceae family.

Large photo gallery of Crassulaceae species, with descriptions. In French and English.