##..######                                          .#.##..#.#
.#.#.....#                                          ###.#.###.
####....#.                                          ..####..#.
...#...##.                                          .#...#.###
..##..#.##                                          ##..###..#
.#.#.###..                (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.          .##...###.
#.##.....#                                          #.#..#..##
##.#....#.                                          ###.##.#..
.###...###                                          ..##.###.#
#..#..#..#                                          .#.##..###
#.##.##.##                                          ###.#.#...