The New York Flora Atlas (Atlas) is an online resource for information including distribution of all the vascular plants that occur in New York State. Information is also available for taxa which have been erroneously reported from New York (excluded taxa). In addition to distribution, the atlas provides information for each taxon about habitat, taxonomy, native/non-native status, synonymy, and more. Images are also being added. Accepted taxa and their distributions are based on vouchered specimens housed at public herbaria.