Wheldon : The North of England Harpidia. 



«3 



oval or oval-oblong-, or ovate-lanceolate, with a slender acumen 

 of varying- length, denticulate above, serrate below. Nerve 

 reaching higfh in the acumen. Auricles large, swollen, hyaline, 

 rounded, of rather numerous cells, with usually thin walls. 



8. Hulland Moss and Brackenfield Green (57), W. R. Linton! 



9. Hale Moss (58), Whitehead! Pendle Hill (59), Wheldon! 

 Greygarth Fell, Borwick, Calder Valley, Tarnbrook Fell, Bleas- 

 dale Fell, etc. (60), A. Wilson ! ! Mallowdale Fell and White 

 Moss, Hindburn (60), Wheldon and A. Wilson ! ! 



10. Holwick Fell (65), W T heldon ! Ingleton Fell (64), 

 • W T heldon ! Terrington Carr (62), W. Ingham. 



12. Benson Knot (69), C. H. Waddell. 



Forma acuta Sanio (H. exanmilatum acutum assiynile Sanio). 

 Leaves wider, more shortly pointed, less strongly falcate. The 

 connecting link between var. pinnatum Boul. and var. brachy- 

 dictyon Ren. 



This and the next are the two forms referred to by Mons. 

 Renauld in the note to var. pinnatum in Muscologia Gallica, 

 P- 385- ; ; 



9. Whittington Moor (60), A. Wilson ! ! Gavell's Clough 



(60) , Wilson. Occurs also in the South of England (Pirbright 

 Common (17), Sherrin and Horrell) ! ! and elsewhere. 



Forma stenophylloides Ren. Stems longer, leaves nar- 

 rower, with a longer and finer acumen, the upper leaves of the 

 stems and branches strongly falcate. The passage from var. 

 pinnatum to the var. falcifolium Ren. (Group Rotce), which 

 it resembles in its long falciform leaves and frequently very 

 regularly pinnate stems. 



8. Harland Edge, Beeley (57), W. R. Linton ! 



9. Tatham Moor, Hindburn (60), A. Wilson ! ! Tarnbrook 

 Fell and Fairsnape Clough (60), A. W T ilson. Ireby Fell, Whel- 

 don and Wilson. 



10. [Wearhead (66), W. Ingham. An anomalous form 

 which I place here with some hesitation.] 



Forma gracilescens Ren. Less erect and less robust 

 generally. Stems more slender, less regularly pinnate, some- 

 times subsimple. 



8. Hulland Moss (57), Rev. W. R. Linton (?). 



9. Abbotts Moss (58), James Cash ! ! Woolston Moss (58), 

 Wm. Wilson ! 



10. Strensall Common (62), Wheldon ! Skipwith Common 



(61) , W. Ingham. Ilkley (64), H. N. Dixon ! Riccall Common 

 (61), Wm. West ! 



1902 March 3, 



