ToRTULACE^.] 286 [Leersia. 



The largest of our species and easily recognized by its coarse rigid 

 leaves, opake with stout papillae. It is extremely abundant at Pitlochry, but 

 is seldom seen in fruit in this country. 



Tab. XXVII. A. Ephemerum serratum (Sydenham, George). B. Eph. minutissimum (Hurst, 

 Mitten). C. Eph. intermedium (Hurst, Mitten). D. Eph. cohwrens (Ireland, Moore). 

 E. Eph. stenophyllun and (I. var. brevifolium (Mere, Wilson). F. Eph. recurvifolium 

 Sussex, Davies). G. Acaulon triqueirum (Sussex, Davies). H. Ac. muticum and 

 13. var. minus (Sussex, Davies). I, Phascum acaulon (Croydon, Braithwaite), p. var. 

 pili/erum ; y. var. elatum ; £>. var curvisetum. K. Phase. Floerkei and /i. var. badium 

 (Sussex, Davies). 



Tab. XXVIII. A. Phascum curvicolle (Plymouth, Holmes). B. Pottia recta (Levens, Barnes) 

 C. P. bryoides (Levens, Barnes), and /8. var. Thornhillii. D. P. Heimii (Shoreham, 

 Braithwaite). E. P. truncatula (Chiselhurst, Braithwaite). F. P. intermedia (Ches- 

 hire, Wilson). G. P. litoralis (Sussex, Mitten). 



Tab. XXIX. A. Pottia lanceolata (Gravesend, Braithwaite). B. P. caspitosa (Arundel, 

 Davies). C. P. Starkei (Sussex, Davies), ji. var. affinis, y. var. Davallii. D. P. 

 asperula (Penzance, Curnow). E. P. viridifolia (Plymouth, Holmes). F. P. Wilson. 

 (Penzance, Curnow). 



Tab. XXX. A. Pottia crinita (Aberdeen, Dickie). B. P. latifolia (Clova, Fergusson). C. 

 Tortilla pusilla (Cheshire, Wilson). D. T. lamellata (Oxford, Boswell). E. T. brevi- 

 rostris (Ashwood Dale, George). F. T. stellata (Oxford, Boswell). G. T. ericafolia 

 (Oxford, Boswell). 



Tab. XXXI. A. Tortula aloides (Oxford, Boswell). B. T. atrovirens (Barmouth, Holt). C. 

 T. cuneifolia (Plymouth, Holmes). D. T. Vahlii (Sussex, Davies). E. T. marginaia 

 (Shere, Capron). F. T. canescens (Sussex, yenner). G. T. muralis (Croydon, Braith- 

 waite), p. var. rnpestris, y. var. csstiva. 



Tab. XXXII. A. Barbula mucronata (Surrey, Braithwaite). B. Tort, subulata (Whitby, 

 Braithwaite). C. T. angustata (York, Spruce). D. T. mutica (Sussex, Davies). E. 

 T. papulosa (Sussex, Davies). F. T. Icevipila (Epsom, George). 



Tab. XXXIII. A. Tortula montana (Conway, Wilson). B. T. ruralis (Kent, Holmes). C. 

 T. princeps (Kirriemuir, Fergusson). D. Pleurochtete squarrosa (Plymouth, Holmes). 

 E. Mollia crispa (Betchworth, Braithwaite). F. M. multicapsularis (Appleton, Wil- 

 son). G. M. Mittenii (Hurst, Mitten). 



Tab. XXXIV. A. Mollia rostellata (Sussex, Davies). B. M. microstoma (Gravesend, Braith- 

 waite), p. var. obliqua. C. M. squarrosa (Cheshire, Wilson). D. M. condensa (Ply- 

 mouth, Holmes). E. M. viridula (Kent, Braithwaite), ft- var. amblyodon. F. M. 

 rutilans (Sussex, Davies). G. M. tenuis (Ashley, Hunt). 



Tab. XXXV. A. Mollia calcarea (Monsal-dale, Holt), j8. var. Viridula. B. M. ceruginosa 



(Ben Lawers, Braithwaite). C. M. verticillata (Bangor, Wilson). D. M. crispula 



(Ormeshead, Wilson), /S. var. viridula, y- var. elata, S. var. nigro.viride. E. ilf. 



litoralis (Penzance, CwfMoiw). 

 Tab. XXXVI. A. Mollia brahcydontia (Bristol, Wilson), p. var. cophocarpa. B. M. tenuirostris 



(Dolgelly, Wilson), p. var. Daldinii, y. var. Ko«k'. C. M. hibernica (Killarney, Holt). 



D. M.flavovirens (Penzance, Curnow). 

 Tab. XXXVII. A. Mollia niiida (Plymouth, Holmes). B. M. inclinata (Oxford, Boswell). 



C. M. tortuosa (Killarney, Holt), P. var. dicranoidea, y- var. angustifolia, S. var. 



fragilifolia. D. M.fragilis (Ben Laoigh, Ewing). E. Leptodont. flexifolium (Witney, 



SosrocZ/). 



Tab. XXXVIII. A. Leptod. gemmascens (Hurst, Mt«e«). B. L. recurvifolium (Wales, Holt). 



C. jl/o///n lutescens (Glena, Lindberg). D. Barbula curvirostris (Wales, Wj7so»), and 

 var. commutata. 



Tab. XXXIX. A. Barbula rubella (Schiehallion, Braithwaite), /?• var. dentata, y. var. 

 ruberrima. B. B. hfr/rfa (Wetherby, M^fs/c^')- C. B. brevifolia (Southport, Hunt). 



D. B.fallax (Eskdale, Braithwaite), P. var. brevifolia. E. B.rejUxa (Malham, H'esi) 

 |8. var. robusta. 



