A dataset containing 176 species occurrences available in GBIF matching the query: { "and" : [ "HasGeospatialIssue is false", "HasCoordinate is true", "OccurrenceStatus is Present", { "not" : { "BasisOfRecord" : [ "is one of (Fossil, Living Specimen)" ] } }, "TaxonKey is Leymus chinensis (Trin.) Tzvelev", "Year is less than or equal to 2000", "Year is greater than or equal to 1970", { "or" : [ { "not" : { "EstablishmentMeans" : [ "is one of (MANAGED, INTRODUCED)" ] } }, "EstablishmentMeans is null" ] }, { "or" : [ "CoordinateUncertaintyInMeters is less than 1000", "CoordinateUncertaintyInMeters is null" ] } ] } The dataset includes 176 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000865-250225085111116/datasets/export for details. Data from some individual datasets included in this download may be licensed under less restrictive terms.