As a service to the public, the Lady Bird Johnson Wildflower Center collects information on native plant societies, conservation groups, governmental agencies, botanical gardens, arboreta, and other plant-related organizations across the United States.
Click here to add your organization to the directory. If you are a provider of native plant materials or services, visit our National Suppliers Directory.
| organization | location |
| Calflora | Albany, CA |
| California Association of Nurseries and Garden Centers | Sacramento, CA |
| California Botanical Society | Berkeley, CA |
| California Invasive Plant Council | Berkeley, CA |
| California Native Grass Association | Davis, CA |
| California Native Plant Society | Sacramento, CA |
| California Natural Diversity Database | Sacramento, CA |
| Center for Agroecology and Sustainable Food Systems, The | Santa Cruz, CA |
| Center for Conservation Biology | Stanford, CA |
| De Anza College Environmental Study Area | Cupertino, CA |
| organization | location |