18, : Ingham: Mosses of Tadcaster. 
FISSIDENTACE:. 
Fissidens bryoides Hedw. Church Fenton, February 1897. 
Sherburn-in-Elmet, December eis 
Fissidens decipiens DeNot. J. C. Quarry, Tadcaster, April 
1897. Sherburn-in-Elmet, Tentiaey 1898. 
Fissidens taxifolius Hedw. Sherburn, January 1808. 
GRIMMIACE:, 
Grimmia apocarpa Hedw. Sherburn, December 1897. 
Grimmia pulvinata Sm. J. C. Quarry, Tadcaster, June 1898. 
TORTULACE. 
Phascum cuspidatum Schreb. J. C. Quarry, Tadcaster, April 
1897 Boston Spa, April 1897. Sherburn, January 1898. 
Phascum curvicolle Ehrh. Sherburn, April 1897. 
Pottia recta Mitt. Sherburn, January 1898 
Pottia bryoides Mitt. Sherburn, January 1898. J. C. Quarry, 
Tadcaster, January 1808. 
Pottia Heimii Firnr. Thorp Arch, April 1897. 
Pottia truncatula Lindb. J. C. Quarry, Tadcaster, January 
1898. Appleton Roebuck, December 1898 
Pottia intermedia Firnr. _ Intermediate between this species 
and P. ¢runcatula. Sherburn, January 1808. 
Pottia minutula Firnr. Sherburn, seal 1895... Jia 
Quarry, Tadcaster, ve 1898. 
Pottia lanceolata C.M. J. C. Quarry, Tadcaster, January 
1897. 
Tortula pusilla Mitt. Barkstone, February 1897. Sherburn, 
April 1897. 
Tortula lamellata Lindb. Sherburn, January 1897. 
Tortula brevirostris H.&Grev. Sherburn, April 1897. 
Tortula rigida Schrad. Sherburn, April 1897 
Tortula Ee Angstr. Barkstone, February 1897. Sher- 
burn, Jan 1898. 
Tortuta print DeNot.. J. C. Quarry, Tadcaster, January 
terike margineti Spr. Sherburn, September 1897, 
Tortula muralis Hedw. J.C. Quarry, Tadcaster, April 1897. 
Tortula subulata Hedw. J. C. Quarry, Tadcaster, January 
1808. 
Tortula intermedia Berk. J. C. Quarry, Tadcaster, April 
1897. Soe 
Naturalist, 
