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Plate II.
9. Spleenwort. Asplenium trichomanes. 3 to 8 in.; stem brown.
10. Spleenwort. Asplenium ebeneum. 8 to 16 in.; stem brown.
11. Shield Fern. Aspidium (Polystichum) lonchitis. 9 to 20 in.; evergreen; short stemmed; fruit dots round, on under side of almost all leaves.
12. Wood Fern. Aspidium acrostichoides. 1 to 2½ ft.; bright shining, evergreen; fruit dots round, on under side of upper leaves only; long stem.
13. Aspidium cristatum. 1 to 2½ ft.; dull dark green, evergreen; fruit dots round and large.