,@@,@,@,@,                                          ,,@,@,,@@,
@,@,@,@,@,                                          ,@@,@,@,@,
@,@,@,@,@,                                          @,@,@,@,@,
@,@,@,@,@,                                          @,@,@,@,@,
@,@,@,@,@,                                          @,@,@,@,@,
@,@,@,@,@,               (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.          @,@,@,@,@,
@,@,@,@,@,                                          @,@,@,@,@,
@,@,@,@,@,                                          @,@,@,@,@,
@,@,@,@,@,                                          @,@,@,@,@,
@,@,@,@,@,                                          @,@,@,@,@,
@,@,@,@,@,                                          @,@,@,@,@,