232 THE BOTANICAL EXCHANGE CLUB OF THE BRITISH ISLES. 
H. britan?iicu?n^ F. J. Hanb. Gathered 15th June 1904, on 
Craig Cil-le, Breconshire, v.-c. 42, in company with the Rev. 
Augustin Ley, who distributed plants from the same locality last 
year. — H. J. Riddelsdell. “See ‘Rep.,’ 1904, p. 29. H. — 
Craig Cil-le, &c. I now consider this to be a new form not 
identical with stenolepis, and which Mr. Ley will probably describe.” 
— W. R. L. 
H. vagense, A. Ley. Origin Gloddaeth, and on rocks near 
Llandudno Junction, Carnarvon. Garden, Sellack, 23rd June 1906. 
This plant becomes under cultivation exactly the original plant of 
the Wye valley in Brecon and Radnor. — Augustin Ley. 
H. silvaticnm, Gouan., var. nsymmetricum, A. Ley. Origin, 
Ingleborough Range, West Yorks. Garden, Sellack, 30th June 1906. 
I have both this variety and var. tricolor, W. R. Linton, under 
cultivation, and they remain distinct, though very near one another 
Augustin Ley. 
H. serratifrons, Almq., var. Cinderella, A. Ley. This form was 
at first put to H. ciliatum, Almq., but Mr. Ley has recently trans- 
ferred it, and de.scribed it as a variety of H. serratifrons. See 
‘ J. Bot.’ 1907. It has a wide distribution in Glamorgan, apparently 
extending in small quantity to the coast near Barry ; but it occurs 
abundantly in some places on the coal measures and the mountain 
limestone, &c., in woods and by stream sides, as well as on dry 
hedge banks. The specimens sent (all of which Mr. Ley has seen) 
were gathered (t) at the end of June 1905, in Mr. Ley’s company, 
along the line of limestone and sandstone hills about Llanishen and 
Caerphilly. (2) In June 1906 in the woods about Taffswell. (3) In 
June and July 1906 in several parts of the Upper Neath Valley. — 
H. J. Riddelsdell. Also from Caerphilly. — A. Ley. 
H. subulatidens, Dahl., var., cuneifronsy, A. Ley. See Linton’s 
‘ British Hieracia,’ p. 48. Origin Craig Cil-le, Brecon ; garden, 
Sellack, 23rd June 1906. — k. Ley. 
H, petrocharis, Linton. Rocks by Glen Ey Burn, near Braemar, 
S. Aberdeen, 28th July 1906. — W. A. Shoolbred. 
H. sagittatum, Lindeb., forma. Fanfechan Cliffs, Carmarthen, 
4th July 1906 : and origin Fanfechan : garden 4th July 1906. Not 
I believe the typical Scandinavian plant, which occurs in Scotland ; 
nor any of the named varieties described by Rev. W. R. Linton 
in his handbook. Two or more forms of df. sagittatum occur in 
Breconshire.— Augustin Ley and W, R. Linton. 
