BRITISH HAWKWEEDS. 181 
specimens from exposed rock being usually monocephalous, but in 
the garden the stem produces numerous heads. The stem-leaf is 
icu g, narrowed to both ends, when 
present, but often wanting. We have this from Ben Lawers, rocks 
of Meall-nan-Tarmachan near Lochan-na-Lairige, Craig Caillich, 
and a smaller summit between Craig Caillich and Meall Dhuin 
Croisg, all in Mid-Perth. 
. euprepes F. J. Hanbury. Among our numerous gatherings 
of this species, there has appeared to be a divergence of form, 
which comes out most distinetly in the leaf characters, both of 
which Mr. Hanbury regards as H. euprepes. There is (a) @ more 
hairy plant with rather broader leaves, which Mr. Hanbury says 
” 
strongly dentate, glabrous on the upper surface, and thinly hairy 
habe 
We record the type from the Midlaw Burn, *Dumfriesshire. 
H. stenophyes W. R. Linton, n.sp. Dull green, 14-2 ft.; 
rimary leaves orbicular, outer ovate-oblong, with a few blunt 
as H. duriceps. It seems to differ from H. stenophyes only in its 
more glandular peduncles, and ligules (presumably) more or less 
