(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.