ORTHOTRICHACES. SCHISTOSTEGACE®, 381 
Var. rivale Wils. Braithwaite, 1889. 
L. By R. Wye, Chee Dale, Whitehead (1878) in Braithw.  Miller’s Dale, 
Holt in Braithw. Monsal Dale, N.D.M. Monk’s Dale, Barker. 
Tl. Brailsford Brook, below Culland. 
O. rivulare Turn. 
On rocks and roots of trees by streams. Rare. 
First record, Braithwaite, 1889. 
L. R. Wye, Chee Dale, Whitehead (1878) in Braithw. 
O. Sprucei Mont. 
On trees by streams. Rare. 
First record, London Journ. Bot., No. 40, 1845. 
L. On trees by the Derwent, Matlock, Spruce in Lond. J.B. 
O. stramineum Hornsch. 
On trees in sub-alpine districts. Rare. 
First record, Braithwaite, 1889. 
L. Matlock Bridge, Spruce (1884) zm Braithw. Monsal Dale, Holt in 
Braithw. 
O. tenellum Bruch. 
On trees. Rare. 
First record, London Journ. Bot., No. 40, 1845. 
L. Matlock Bridge, Spruce in Lond. J.B. 
O. diaphanum Sehrad. 
On trees, posts. Frequent. 
First record, Bloxam MS., 1833. 
L. Miller’s Dale; Matlock Bath, N.D.M. Cromford, Hb. Mason. Dowel 
Dale, near Hindlow; between Sandybrook and Thorpe; near Kniveton ; between 
Duke’s Drive and Harper Hill. 
Gl. Fernilee, N.D.M. Chapel; near Combes, and north end of Reservoir. 
P. Between Belph Moor and Cresswell Crags; Upper Langwith ; Scarcliffe 
Park; Pleasley Park; Markland Grips; on a roof at Whitwell. 
Tl. Mickleover; Findern, Painter, Natt. 
T3. Calke, Bloram. 
XIl. SCHISTOSTEGACEA. 
SCHISTOSTEGA Mohr. 
S. osmundacea Mohr. Mniun Dicks, 
Damp crevices of sand rocks. Rather rare, 
First record, Hook. Br. Fl., 1838. 
Gl. Charlesworth; New Mills, Natt (Whitehead). Stirrup Wood, Buxton. 
G2. Entrance of subterranean gallery in Rowtor Rocks, Birchover, Bowman 
in Br. Fl. Between Rowsley and Stanton, Ley. Cratcliffe Tor, near Youlgreave, 
Pullingerin N.D.M, Robin Hood’s Stride, 
T3. Stone quarry, Repton Rocks, Hb. Mason. 
