(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.