The Biota of North America Program- Home (bonap.org)
Audubon Native Plant Database- Native Plants | Audubon
Native Plant Network- Native Plant Network — Reforestation, Nurseries and Genetics Resources (rngr.net)
Native Plants of Texas- Native Plants of Texas – Search Engine – Easy Identification, Selection and Garden Planing (npot.org)
National Wildlife Foundation Native Plant Finder- Native Plants of Texas – Search Engine – Easy Identification, Selection and Garden Planing (npot.org)