[…]it has been transformed, except in a few taxa where lobules are always explanate, into a galeate water-sac, which is formed wholly from the lobule, with the external surface from the adaxial leaf surface.

The start is critical to the race's outcome. Racers run on their skates, lurching toward the first turn with a furious duck walk.

a botanical system

Gordon Biggs, on his way to biology, his favorite class, turns a corner and is immediately seized and stunned by a deadleg to the thigh, (judicious application of the knee to the fleshy part of the upper leg, resulting in prolonged numbness, hence the term 'deadleg').