Table of Contents
1 To genus I : macroscopic features / by David L. Largent -- 2 To genus II : field identification of genera / by David L. Largent, Harry D. Thiers -- 3 To genus III : microscopic features / by David Largent, David Johnson, Roy Watling (consultant) -- 4 To genus IV : keys to families and genera / by Daniel E. Stuntz ; editorial changes by David L. Largent and Roy Watling -- 5 To genus V : cultural and developmental features / by Roy Watling -- 6 To genus VI : modern genera / by David L. Largent, Timothy J. Baroni.