6o4 baker's north Yorkshire. 
(Although there is no distinct record of this plant in 
North Yorkshire it is very likely to be met with in some 
of the gills of Upper Swaledale and Nidderdale). 
(Sec. Colo — Lejeiinea Spruce). 
4. Lejeunea calcarea Libert. 
On wet rocks in shaded glens amongst the hills, rare. 
On the Yorkshire side of the High Force, on limestone 
rocks in Hell Cleft and by Ettersgill Beck, Teesdale 
(Spruce, 1843). 
Kisdon Scarr, near the Force, Upper Swaledale (M.B.S., 
1890). Sleightholme Beck, near Bowes (Ingham). 
Near Keld, Richmond, Whitfield gill and Mill gill 
(Barnes). 
Fruits Spring and Summer. 
5. Lejeunea Rossettiana, Massalongo. 
{Jung, harnatifolia var. 13 echinata (Hook in Supt. Brit. 
Hepaticcc. ) 
Moist shaded glens amongst the hills, growing some- 
times with the previous one, rare. 
On shaded limestone rocks near Kisdon Force, Upper 
Swaledale (R. Barnes, 1890), also near Rokeby and How- 
stean Beck (Barnes). 
Fruits Spring and Summer. 
(Sec. Micro — Lejeunea Spruce). 
6. Lejeunea ulicina Taylor. 
On the stems of trees and shrubs in moist shaded 
glens, rare. 
Saltersgate Beck, Newton dale (S. Anderson, 1876). 
Fruits Spring and Summer. 
