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Plate VIII 
Rhacomitrium canescens. (i) Plant, Xi. (2), (3) Leaves, X17. (4) Leaf, X25. (5) Cells 
of leaf-base, X400. (6) Cells of leaf-middle, X400. (7) Green cells of leaf-tip, X400. (8) Leaf- 
tip, X105. (9) Leaf-tip, X200. 
Rhacomitrium canescens epilosum. (1) Tip of rather blunt leaf, X400. (2) Tip of rather 
pointed leaf, X200. 
