Collection Summary
Saint Charles County has a total of 482 valid, non-duplicated collections representing 65 species and 115 localities. There are a total of 64 collectors and 152 collection dates for the county. This results in a total of 163 expeditions for the county, a measure of unique date / collector(s) combinations. The county's earliest collection year is 1889 and its most recent collection year is 2015. The earliest and latest collection dates (independent of earliest and most recent collection years) are February 4 and November 27, respectively. If you have a new record to report for Saint Charles County, read the New Records section of the FAQ.