CactiGardens.com

Squaw Mountain Gardens
Large illustrated catalog of sempervivums, sedums, jovibarbas, and other hardy succulents. Based in Oregon (USA), ships worldwide.
www.squawmountaingardens.com/

Rivenrock Gardens Philosophy
California organic edible cactus nursery shares their thoughts on organic gardening as it pertains to growing cacti.
www.rivenrock.com/

Serra Gardens
A Southern California nursery specializing in high-quality succulents including Cacti, Aloe, Agave, Euphorbias, and many other drought tolerant plant materials.
www.cacti.com/

Rivenrock Gardens
An organically certified edible and landscape cactus plants nusery. Located on the California Central Coast, shipping virtually spineless cactus plants.
www.rivenrock.com/

The Lost Gardens of Heligan by Debbie Hill
Article describing a visit.
www.hackwriters.com/

Quail Botanical Gardens
Garden in Encinitas features rare bamboo groves, desert gardens, a tropical rainforest, California native plants, Mediterranean climate landscapes, and a subtropical fruit garden. Information about visiting, volunteering, children's and adult events and classes.
www.qbgardens.com/

Burke's Backyard: The Lost Gardens of Heligan
Photographs and article on the history of the gardens.
www.burkesbackyard.com.au/

Botanical Gardens of Mexico
Information about Mexico's botanic gardens and research centre.
www.planeta.com/

Tel Aviv University Botanic Gardens
A number of specialized gardens, such as that for economic and medicinal plants or that for endangered species, have been established, as well as a carefully planned Garden for the Blind.
www.tau.ac.il/

Wilson Rose Garden
Accredited public garden in Eastern North Carolina.
wilsonrosegarden.com/