U.S. flag

An official website of the United States government

County-Level Geographic Distributions for 47 Exotic Plant Species in Midwest USA and Central Canada, Compiled 2019

Geographic distribution data were collected based on county level occurrences (or converted from point occurrences to county level occurrences) within the five focal states (Minnesota, North Dakota, South Dakota, Nebraska & Iowa) and each U.S. state or Canadian province bordering those focal states (Wisconsin, Illinois, Missouri, Kansas, Wyoming, & Montana in the USA and Saskatchewan, Ontario & Manitoba in Canada).

Get Data and Metadata
Author(s) Jennifer L Larson, Diane L Larson orcid, Robert C. Venette
Publication Date 2021-01-25
Beginning Date of Data 2019
Ending Date of Data 2019
Data Contact
Jennifer L Larson
DOI https://doi.org/10.5066/P9HS0ZKB
Citation Larson, J.L., Larson, D.L., and Venette, R.C., 2021, County-Level Geographic Distributions for 47 Exotic Plant Species in Midwest USA and Central Canada, Compiled 2019: U.S. Geological Survey data release, https://doi.org/10.5066/P9HS0ZKB.
Metadata Contact
Jennifer L Larson
Metadata Date 2021-01-25
Related Publication
Citations of these data
Access public
License http://www.usa.gov/publicdomain/label/1.0/
Harvest Source: ScienceBase
Harvest Date: 2024-07-29T04:01:24.000Z