321 



THE MOSSES & HEPATICS OF DENBIGHSHIRE. 



D. A. JONES. 



[Continued from page 2Q2). 



Trichostomum crispulum Bruch, i, 7 ; Wrexham, Berwig. 

 Var. datum Schp., 7. Var. *nigro-vivide Braithw., 7 (near 

 it) ; Minera, World's End. The form of this variety that 

 grows on the limestone rocks and blocks in the last two 

 localities differ in size from the original gathering from 

 Ingleboro', Yorkshire. The stems that make up the small, 

 neat tufts, are short, and the leaves very small, concave 

 and sub-tubular. This is the third record for the British 

 Isles. Var. *brevifolium B. and S. ; another very rare 

 variety which was found in compact tufts on damp shelves 

 in a limestone quarry at Berwig. 

 T. mutabile Bruch, i, 3, 7 ; Berwig, Nant y Ffrith. Var. 

 littorale Dixon, 1, 2, 3 ; Minera, Nant y Ffrith, World's 

 End. Var. *cophocarpnm Schp. ; Minera, World's End. 

 *T. flavovirens Bruch, 1. 

 *T. nitidum Schp., 1. 

 T. tortuosum Dixon, 1, 3 ; Wrexham, Minera, World's End. 

 Cinclidotus fontinaloides P. Beauv., 2, 3, 4, 7 ; Llangollen, c.fr. 

 Gresford, Nant y Belan. 

 *Encalypta rhabdocarpa Schwaeg. ; World' ^ End (Ingham and 

 Jones), Berwig. First detected by Mr. Ingham in the 

 former locality. With the exception of Carnavonshire and 

 Yorkshire, the records for this moss in the British Isles 

 have hitherto been confined to Scotland. 

 E. streptocarpa Hedw., 1, 5, 7 ; Wrexham, Berwig, etc. 

 Zygodon Mougeotii B. and S., 1, 5 ; Minera. 

 Z. viridissimus R. Brown, 1, 7. Var. *rupestris Hartm., 1, 7. 

 Ulota Bruchii Horns ch., 1 ; Nant y Ffrith. 

 U. crispa Brid. ; Nant y Ffrith. Var. intermedia Braithw., 1. 

 Orthotrichum anomalum var. saxatile Milde, 1, 3 ; Berwig 

 Nant y Ffrith, World's End. 

 *0. cupulatum Hoffm., 1, 3 ; Minera. Var. "nudum Braithw., 

 7 ; Nant y Ffrith, Minera. 

 0. leiocarpum B. and S., 1. 

 0. Lyellii Hook and Tayl., 1, 4. 

 0. affine Schrad., 1, 4. 



0. rivulare Turn. ; Nant y Belan, Llangollen. Roots of trees 

 on the banks of the River Dee at both places. 

 *0. stramineum Hornsch., 1, 4. 

 O. tenellum Bruch, 7. 

 0. diaphanum Schrad., 1, 7. 

 *Splachnum ampiillaceum L., 1. 

 * Ephemerum serratum Hampe ; Glasgoed. 



1917 Oct. I.J 



X 



