D4 REVUE BRYOLOGIQUE 
The quarry forms one end of a valley known in olden times as 
Thevgdale, 
At the end ofthis paper, mosses and hepatics found by former 
bryologists are mentioned. Wetherby and Roche Ro have 
not been visited by the writer. 
Mosses A 
Pleuridium axillare Ldb. Roadside, Featherstone Sept. 1898. | 
Ditrichum flexicaule var. densum Braiïth. J. C. Q. June 1898, and 
quarry near Marr Sept. 1897, in the latter lying in loose bufts on 
the side of a hillock. 
. Ceratodon purpureus Brid. On wall South Elmsall Octob. 1897. 
-on Wall Ferrybridge Feb. 1897, Thorp Arch April 1897, and Brods- 
worth Sept. 1897, in the last in large rounded tufts on the bare 
slate roof of the school, giving the appearance as if the bare 
slates had broken out into large boils. : 
Dicranella heteromalla Schp. J. C. Q. April 1897, small form 
and Barkstone May 1898, © only. 
_ Dicranella varia Schp. J. C. Q. Apr. 1897, small forms, Hudd- 
lestone Quarry Apr. 1897, Boston Spa Apr. 1897, and Barkstone 
Nov. 1900, small form. 
Dicranella Schreberi Schp. Knaresboro’ Aug. 1898. 
Dicranoweisia cirrata Ldb. On tree Thorparch Apr. 1897. 
Dicranum Bonjeani De Not. On dry grassy hillside, J. C. Q. 
Mar. 1900, leaves very undulate. 
Dicranum scoparium Hedw. J. C. Q. Jan. 1898. 
D. scoparium var. orthophyllum Brid. Foot of hillock J. C. + 
May 1905. € 
Fissidens exilis Hedw. Ackworth Mar 1901. 
Fissidens viridulus var. Lylei Wils. Knaresboro”’ ,abundant Apr. 
1904, leg. G. Webster. : 
Fissidens pusillus Wils. J.C.Q. Mar. 1900, Conisboro” Sept. 
1901, Knaresboro’ Jan. 1912. 
Fissidens incurvus Slarke. Abundant on side of quarry, near 
Sprotboro’ Feb, 1903 and Mar 1897. # 
. Fissidens bryoides Hedw. Roadside, Featherstone Apr. 1897, 1 
Church Fenton Febr. 1897. "2 
Fissidens crassipes Wils. Knaresboro’ June 1898, near Ripon 
May 1905. : 
Fissidens adiauhadies Hedw3 Quarry Knottingley Apé 1900, 
ce. fruct. Askern, Mar. 1897. 
Fissidens decipiens De Not. Burton Salmon April 1897, Sprot+ 
boro’ quarry Feb. 1897 e. fr. and J.C. scie fre en ee 
1897 .. ul 1903. 
