Vegetation of Mojave National Preserve, San Bernardino County, California, and autoecology of Swertia albomarginata, Coleogyne ramosissima, and Salvia dorrii .

Desert plants and wildflowers, includes color photos, articles and wildflower field guide.

Peter van der Puyl`s photos and descriptions of succulents in South Africa and Namibia.

The principal objective of this project is to produce a comprehensive lichen flora index for the Sonoran Desert and adjacent regions. Includes genera and species lists.

The purpose of the Desert Botanical Garden is to exhibit, conserve, study and disseminate knowledge of arid-land plants of the world, with a particular emphasis on succulents and the native flora of the Southwestern United States.

Article describing the environmental degradation that has taken place in the Saharan regions, and how it can be overcome.

Descriptions, images, and range of many species.