USDA PLANTS Database - PLANTS Database provides standardized information about the vascular plants, mosses, liverworts, hornworts, and lichens of the United States and its territories. It includes names, plant symbols, checklists, distributional data, species abstracts, characteristics, images, crop information, automated tools, web links, and references. This information primarily promotes land conservation in the United States and its territories, but academic, educational, and general use is encouraged.

