@article {1717, title = {Panel Discussion}, journal = {Systematic Botany}, volume = {5}, year = {1980}, pages = {221-231}, keywords = {CLADISTICS}, author = {Burger, William and McNeill, John and Niklas, Karl and Thompson, William and Thorne, Robert and Stuessy, Tod and Meacham, Christopher and Wiley, Ed and Duncan, Thomas} }