@inbook{IRMNG:SourceID:139077, author = {Reveal, J. L.}, title = {USDA - APHIS - Concordance of Family Names, 2006 version. Available online at http://www.plantsystematics.org/reveal/pbio/usda/usdaindex.html}, url = {https://www.irmng.org/aphia.php?p=sourcedetails&id=139077}, year = {2006} }