298 THE BOTANICAL EXCHANGE CLUB OF THE BRITISH ISLES. 
H. vageuse, Ley. Side of the Wye at Boughrood, v.-c. 43, 
and Erwood, v.-c. 42, 27th July 1907. — H. J. Riddelsdell. 
Correct. — E. F. L. 
H. sernitifrons, var. lepistoides, Johanss. Radyr, v.-c. 41, 23rd 
August 1907; Goring; v.-c. 23, 4th June 1907; downs and wood 
near Stroud, v.-c. 34, 9th July 1907. Named by Mr. Ley, who 
refers to this form plants which “ used to be called pellucidiim by 
English Botanists,” the true pellucidum appearing to be identical 
with what was named var. luciduluni, Ley. — H. J. Riddelsdell. 
I agree (Stroud plant). — E. F. L. Not what I understand by var. 
lepistoides — a plant with the involucres very pale, like a peeled twig, 
whence the name is derived. In these specimens the heads are 
densely black-glandular. — E. S. M. 
H. serralifrons var. lepistoides, Johanss.? Symonds Yat, Glouc., 
2ist June 1907. I have queried this, as it does not exactly agree 
with my Scandinavian specimens ; I have sent specimens to 
Scandinavian experts, and hope to get their opinion on them 
before long. — W. R. Linton. 
//. Cinderella, Ley. Symonds Yat, West Gloucester; June 
and July 1907. 1 am informed by Rev. W. R. Linton that the 
position of this plant will have to be changed from that under which 
it was published (cf., ‘ Bot. Jour.,’ 1907, p. 109). I therefore refrain 
from quoting it as under H. serralifrons, Almq. The present 
specimens may be taken as good characteristic specimens of the 
true plant. — Augustin Ley. The name should not have a capital 
letter. — E. S. M. 
II. subulatidens. Aim., var. cuneifrons. Ley. Origin Craig Cille, 
Brecon; cult. 3rd July 1907. — Augustin Ley. 
H. platyphyllum. Ley. Among quarry debris at foot of the 
cliffs, Portland Island, near the neck, v.-c. 9, 20th June 1907. 
“ Phyllaries and branching of panicle just characteristic,” A. L. A 
curious extension of area for the species, which is known otherwise 
from W. Yorks, Brecon, Monmouth, Caermarthen, Glamorgan, and 
Hereford Counties. — H. J. Riddelsdell. The Portland plant 
seems rightly referred to H. platyphyllum, from which it differs very 
slightly and in characters that may be due to climate and situation. 
It might be worth while cultivating this form by the side of the 
typical plant, to test the identification. — E. F. L. 
II. duriceps, F. J. Hanb., var. cravoniense, F. J. H. Various 
localities in the Moffat neighbourhood, July 1907. This differs 
from description in ‘ Brit. Hier,’ p. 63, in having peduncles with few 
