Jungermannia fumida . The apical cells are not much differing in form Knight, Blandover walled , trigones become minute . The basal cells decidedly larger up to 50 y & occasionally beyond. Stem cells 25-30, inner 16-17, firm to thick dark walled glank-green almost as much coloured as outer rather rapidly enlarging. Leaves large than new & oval not as broad as long perianth longer & narrower, to 2 mm x .75, gradually tapering above to a mouth 1 mm. The cells variable in size, sometimes nearly equal, sometimes unequal, with a rather well-defined marginal rib. Distinctly larger basal cells longer leaves more oval stem structure also different & perianth decidedly different in shape, no signs of ventricose, & seemingly terminal, on all examined A. atrorrens . Pearson Jones Own. The cell structure differs but little in size or irregularity from the new one either basal or apical. The leaves may be as broad in proportion ! The stem has cuticle 25-30, rather 20 + a no marked difference, the plant seems decorous. There is considerable variation in leaf size & width ; no differences can be laid down as white usually oval they may be on occasion much shorter than white small below gradually become longer above. The leaves seem decidedly gone oblique below shorter like new. Plant seems decorous, what seems like terminal male tracts or antherid being found Plate 46 series for differing from 8936 in perianth which, while callifornia variable show no sign of being ventricose in stem but 1927 walled than in Jones plant & in being decorous no sign of male tracts. Cells much of atrorrens shape some of leaf size & shape variable, immature to overmature perianths all erect. One with listed mouth, immature seems serrulate & one so long as almost to suggest home plant.