Tony - at least they hadn't just been copied one from the next! John Grimshaw > I won't start a diatribe on plant keys, but last week, we were keying > out a calylophus from Texas. Using three different floras from Texas, > we were sent to three different species. All three keys were > completely contradictory on a genus as small as calylophus. Surely, > we can turn out better taxonomists than that! > > > Tony Avent