642 
BAKER S NORTH YORKSHIRE. 
Scawton Howie near Helmsley, fruiting (Spruce, 1841.) 
Cronkley Gill, Eskdale (M.B.S., 1881). 
ArnclifTe wood, Eskdale (W. Ing-ham, 1897). 
Near Bowes (Ingham). 
Fruiting rarely. 
3. Metzgeria pubescens Schrank. 
{Jungermaiiia ptihescens Schrank.) 
Moist shaded rocks, not uncommon in sub-alpine districts. 
Hell Cleft, Teesdale (Spruce, 1843). 
Rainton heights, Hambleton hills (Baker, 1854). 
Goathland beck, amongst the eastern hills, and abundant 
on rocks at Rokeby, on the Tees and at Kisdon Scars, 
Upper Swaledale (M.B.S., 1890). 
Peak Scar near Hawnby (J. A. Wheldon). 
White Force, Teesdale, near Sedberg, and Bowes 
(Ingham). 
Fruit never found. 
SUB-ORDER II.— MARCHANTIACE>€. 
LUNULARIA Micheli. 
I. Lunularia vulgaris Mich. 
In damp places on wet roads or walks, and very often 
in gardens on the pots of greenhouse plants. 
On damp walks in the Raywood, Castle Howard (Spruce, 
1848). 
On the ground on shaded road at Wigganthorpe (M.B.S., 
1895)- 
Rarely fruiting, propagating itself by gemmiparous 
growth. 
MARCHANTIA March, fil. 
I. Mapchantia polymorpha (L.) 
Wet situations in shaded places, on damp walls, &c. , 
very common. 
