English: Screen shot from page 229 of "The Ohio Journal of Science", Volume 21. (November, 1920). Ohio State University Scientific Society, Columbus, Ohio., which was accessed as a free Google eBook. This goes back to the time when Dasystoma flava was renamed Aureolaria virginica, and Dasystoma virginica was renamed Aureolaria flava by Francis Pennell, because he discovered that the fuzzy species originally named Rhinanthus virginicus in 1753 by Carl Linnaeus had been mistakenly confused by 19th century botanists with the smooth species originally named Gerardia flava in 1753 by Carl Linnaeus. Pennell explains how this occurred very clearly in "The Scrophulariaceae of Eastern Temperate North America" (1935). The Academy of Natural Sciences, Philadelphia, PA., which is also available as a Google eBook, although not yet in the public domain. Botanical naming conventions dictate that Pennell was correct in switching the species epithets back, and there have not been any more recent changes made to the names of these two species. Unfortunately, some resources, particularly those functioning as aggregators of large quantities of information, including materials which may be out of date, have perpetuated this confusion, such as when a botanical illustration of Dasystoma virginica was labeled as Aureolaria virginica on the USDA website, and later uploaded to Wikipedia.