a free resource of historical and contemporary images of accessioned plants. Images detail structural characteristics (morphology) and seasonal aspects (phenology) of temperate woody plants in the living collections.
Collection of more than 2 million digitized plant type specimens from herbaria around the world (https://plants.jstor.org/partners), including at UC Davis. Also contains photographs, artwork and links to taxonomic literature. Search or browse by resource type, geography, collection or herbarium.
"The PLANTS Database provides standardized information about the vascular plants, mosses, liverworts, hornworts, and lichens of the U.S. and its territories. It includes names, plant symbols, checklists, distributional data, species abstracts, characteristics, images, crop information, automated tools, onward Web links, and references."