The bryophyte collection at The Field Museum is a major resource for bryophyte systematics, particularly for Central and South American, temperate Australasian, North American and European taxa. The collection consists of more than 200,000 specimens, including 127,614 moss and 51,508 hepatic specimens with a total of 2,284 types. Additional electronic access to F database is available at: http://emuweb.fieldmuseum.org/botany/Query.php