6 : REVUE BRYOLOGIQUE 
Some new and rare Hepatics and Mosses from 
Yorkshire and Durham, : 
W. INGuam, B. À, York 
During the meeting of the Yorkshire Naturalist's Union at Buck- 
den, in Upper Wharfedale, from 30th July to 3rd August 1904, 
1 found an important variety of a common and well-known hepatic 
in two distinct localities, one on Buckden Pike, in Vice-county 62, 
and one on the moor above Deepdale, in Vice-county 64. 
_ Kantia trichomanis var, aquatica. 
Obs. — Cliché « Lent by the Editors of the Naturalist ». 
Fig. 1. — Part of stem of type with outlines of four leaves. : 
Fig. 2. — Amphigastria or stipule of type, 
Fig. 3. — Part of stem of var. aquatica, showing outlines of four very :: 
decurrent leaves. : 
Fig. 4. — Outline of leaf of var. aquatica. 
Fig. 5. — Amphigastria or Stipule of var, aquatica. 
Fig. 6. — Leaf of Marsupella Pearsoni, . 
Fig. 7. — Cell-structure of part of leaf of M. Pearsoni, small cells at 
: the margin, : à 
Fig. 8. — Leaf of normal M. emarginata, =. ie ra 
Fig. 9. LE Aer bRure of pat nt ent of M. emarginata, with margi 
LT 
