Distribution and Abundance Dataset of Invasive Plants in the Xiaoxing'an Mountains, Heilongjiang (2022–2023)

The collection is comprised of 4,408 unique sampling event records and 4,773 species occurrence records. The data follows the Darwin Core Archive standard and is published as a Sampling Event Core, providing detailed information on sampling efforts, precise geographical coordinates (with a spatial accuracy of 10 meters), temporal coverage, and species composition.

The dataset is a vital resource for regional ecological risk assessment, species distribution modeling, and the management of invasive species in this crucial temperate forest ecosystem.