Fig. 5 in Georg Bojung "Scato" Lantzius-Beninga and his contributions on the anatomy of moss capsules: a transliteration from the original German texts

Fig. 5. Part of a longitudinal section of a capsule of Hypnum sylvaticum. At the place where in the previous figures a strong thickening between the cell layers pp. and tt. is visible, is here a weak one, the inner peristome; on the other hand relatively very strong is the thickening of the membranes between pp. and rr., forming the outer peristome. Meaning of the letters as above, magnification 250x.