Is it just me or is anyone else frustrated that they can't click on the thread entitled "Urgently sought: Folk songs about brassicas"? I have a few suggestions if the link ever becomes active:

Lady Brussels and Little Mustard
Cauliflowers of the Forest
The Swedes of Lovely Nancy
T Stands for Turnip
The Cabbage in the Wood

And of course, all those old "B. nigra" spirituals so beloved of our cousins across the pond (that one's for all you amateur botanists out there).