..#..##.#.                                          ##...#.#.#
#.##.#.###                                          #.#..#####
.##.####..                                          ####.#....
.#.##...#.                                          #...###...
.###.#..##                                          .#..#..#..
.#..###.#.                (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                   ....#.##.#
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.#..#....#                                          ..#.##.#.#
###.##...#         .^-^-^. 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.         ##..#..#.#
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