(EQUISETUM)                
                                          
                                          
                                          
         THE PLANT          
                                          
 THE EQUISETUM  IS  A  PLANT  MUCH  OLDER 
 THAN  FERNS,  WHICH  ARE  IN  TURN  MUCH 
 OLDER  THAN MOST TREES. IT'S LIGHT GREEN 
 TO  YELLOW  IN  COLOR  AND  IS  SLIGHTLY 
               TRANSPARENT.               
                                          
 THE PLANT HAS A SPINE. EACH  VERTEBRA IS 
 STACKED  UPON THE  NEXT,  WITH SPOKELIKE 
 RIBS RADIATING  OUTWARD.  EVEN  SO, IT'S 
 VERY LIGHT,  BEING  HOLLOW. IT'S ROUGHLY 
 THE  HEIGHT OF A FOXES  TAIL, AND SHARES 
            A SIMILAR PLUMAGE.            
                                          
 IT  LIKES  PARTIAL SHADE  AND VERY  DAMP 
                   AREAS                  
                                          
                                          
                                          
          IN MAGIC          
                                          
 WHEN  A  COLONY NUMBERS HIGH ENOUGH,  IT 
 SLICES   THE  AIR  IN  THE  FOREST  INTO 
 SEPARATE PLANES,  A FEW  CENTIMETERS  IN 
 HEIGHT.  TIME  CAN   GET  DIFFRACTED  IN 
 THESE,  HITTING  EACH   IN  TURN  IN   A 
      SLIGHTLY DIFFERENT ANGLE, AND       
          EVENTUALLY SPREAD THIN.