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Grimmia unicolor Hook., Christiania, Norway, 6/80. T.B. ; also, 
Cauterets, Pyrenees, 8/02. PI.N.D. 
Rhacomitrium protensum Braun., Naddle Forest (69), 6/01. A.W.; 
also, near Keswick (70), 8/03. H.B. 
R. fasciculare Brid., Lancaster (60), 8/03. H.B.; also, Rydal 
(69), 3/05. E.A. “ Latter is R. canescens v. evicoides B. & S.”—T.B. 
R. heterostichum v. alopecuvum Hiib., Trellech (35), 8/03. E.A. ; 
also, Ben Heasgarnich (88), 7/03. W.Y.; “ Latter is v. gracilescens 
B. & S.”—T.B.; v. gracilescens B.&S., Craig Mohr (88), 7/98. 
W.Y. “ Is R. ramulosum Ldb.—an interesting record.”—T.B., 
and H.N.D. 
R. sudeticum B. & S., Caenlochan Glen (90), 7/04. W.Y. 
R. canescens Brid., Lomond Hills (85), 8/90. W.Y. “ Is v. evicoides 
B. & S.”—T.B.; v. evicoides B. & S., Killin (88), 7/98. W.Y. 
Coscinodon cvibvosus Spreng., Barmouth (48), 9/04. F.J.C. 
Hedwigia imberbis Spr., Glen Dhoon (71), 7/02. H.B. 
Acaulon triquetrum C.M., c. fr., Newhaven (14), 1/02. W.E.N. 
Pottia tvuncatula Ldb., Leslie (85), 1/04. W.Y. 
P. viridifolia Mitt., Harlech (48), 2/06. D.A.J. “ P. viridifolia is 
a highly critical species, but I entirely share the opinion, expressed 
by Mr. Dixon in the second edition of the Handbook, that it is a 
derivative of P. crinita rather than of P. tvuncatula. With regard to 
the present plants, I should be inclined to refer them to the crinita 
group, on account of the spathulate leaves, and the short nerve 
and the highly chlorophyllose cells would bring them under 
viridifolia. There is a certain amount of variation in the shape of 
the leaves, but taken as a whole, they are distinctly spathulate. If 
this character however is ignored or refined away, there is but 
little to distinguish the plants from P. intermedia." —W.E.N. ; “ I 
agree with Mr. Nicholson’s remarks. These maritime Pottias are 
a most difficult and unsatisfactory group.”—H.N.D. 
P. commutata Limpr., c. fr., Newhaven (14), 1/03. W.E.N. 
P. ccespitosa C.M., c. fr., Lewes (14), 3/04. W.E.N. 
Tortilla atrovivens Ldb., Harlech (48), 2/05. S.J.O. 
T. cuneifolia Roth, c. fr., Hastings (14), 5/02. W.E.N. ; also, 
St. Minver, Cornwall, 1872. Com. E.A. 
T. marginata Spr., Lincombe (37), 4/05. J.B.D. 
T. muralis v. rupestris Wils., Wells, Somerset, 50/5. H.D. ; 
v. (estiva Brid., Hartlebury (37), 4/05. J.B.D. 
T. canescens Mont., Aberdovey (48), 4/05. S.J.O. & D.A.J. 
T. angustata Wils., Hertford, 8/05. H.D. 
