###@£=†~^,                                          ,^~†=£@###
@@%=~,,,,,                                          ,,,,,~=%@@
##@£%=†~^,                                          ,^~†=%£@##
#@@£%=†~^,                                          ,^~†=%£@@#
£===†~^,,,                                          ,,,^~†===£
£%%%=~~^,,               (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.          ,^~†††==£#
#@£=~,,,,,                                          ,,,,,~=£@#
##@£%=†~^,                                          ,^~†=%£@##
###@%=†~^,                                          ,^~†=%@###
£%†^,,,,,,                                          ,,,,,,^†%£
##@£%=†~^,                                          ,^~†=%£@##