Dear Dr. Clovis: Unfortunately there is an error that I am responsible for in my article “The Carolina Plants of Andre Michaux” that appeared in the June issue [Castanea 44: 2. 1979]. In the list of plants the genus Quercus should obviously be placed in the family Fagaceae, and the genus Ulmus should be in the Ulmaceae. I would appreciate it if you could print a correction for me in an upcoming issue.