Native Prairies Association of Texas–The Native Prairies Association of Texas (NPAT) is a non-profit land trust dedicated to the conservation, restoration, and appreciation of native prairies, savannas, and other grasslands in Texas.
Native Plant Society of Texas— Promoting research, conservation and utilization of native plants and plant habitats of Texas through education, outreach and example. There are many chapters.
Lady Bird Johnson Wildflower Center–the national leader in native plant research and information. The Center’s gardens display the native plants of the Central Texas Hill Country, South and West Texas, while the Plant Conservation Program protects the ecological heritage of Texas by conserving its rare and endangered flora. The Native Plant Information Network is a database of more than 7,200 native species available online.
