47 
BRECON AND WEST YORKSHIRE HAWKWEEDS. 
By tHe Rev. Aveustin Ley, M.A. 
(Conclaiiee from p. 16.) 
H. ampliatum, sp. n H. sarcophyllum Stenstr. var. am- 
pliatum W. R. Linton, Brit. Hier. p. 54. Yorks, rare, on the 
scaurs and in the glens ; not in Bissau 1. Moughton Scaurs. 
2. aig cane Scaurs; Chapel-le-Dale and Beazley Glen, Ingle- 
ton. Dent Dale, on slate. 3. Hestleton Glen. Dahlstedt's judg- 
ment (7 litt., 1907) on this plant, “ Not at all H. sarcophyllum ; 
it has greater heads with different clothing, and different leaves,” 
leaves the writer no choice but to give it specific rank. 
H. pR#TENERUM Almq. Yorks, rare; not in Brecon. 3. Cliffs 
of Penyghent, 1901; Arncliffe, 1904. 
H. suprepres F.J. Hanb. Type locally abundant in akedeint? 
absent from Yorks. I. Taren-’r-Esgob and Taren-llw vd, fine and 
plentiful. II. On all the cliffs of the Beacon range, from Craig 
Cille westward to Craig Rhiwarth, on limestone and sandstone. 
Abundant on the Fan Fechan Cliff, Carmarthen. 
Var. glabratum Linton. Absent from Brecon? rare in Yorks. 
1. Feizor Scaur, Settle. Railway-bank at Horton, in Ribblesdale. 
3. Hestleton Glen; Buckden, on the Upper 
Var. clivicolum F. J. Hanb. Locally abundant in Brecon ; 
rare in Yorks. II. Dyffryn Crawnon; Fan Las Waterfall at the 
head of Glyn Collwng; pe Tarell, Cwin Senni, and in the Byffre 
Glen, limestone and sandstone. 2. Ingleborough and Keld Head 
Scaurs, scarce, 1902. 3. Craig Buckden, Skipton, 1891; 7. 4. 
Cott aah 
best Ss as a Jariely of H. euprepe 
H. m Fr. Brecon, rare; int detected in Yorks. II. 
Stream-side, Taf Fechan Glen. Small stream glen under Fan Hir 
ellwen ? 
Var. rhomboides Stenstr., f. gare from Brecon; rare in 
Yorks, in river-glens and on 1. Ribblehead, 1902. 2. 
Twistleton Scaur; Herb. Hanb.! et Buckden, in Upper Wharfe- 
e, 1904. 
Var. coracinum Ley. Brecon, very local. II. On Craig Gled- 
rian, in fair quantity. A remarkable and very distinct plant, 
which has up to the present time not been detected in any other 
county or station. 
H. cxstomurorum Lindeb. Rare in both counties. Brecon: 
IT. “Limestone rocks above Dyffryn Crawnon ; cultivated for many 
yea Moughton Scaur, Clapham; Miss Thompson! teste 
Bilfateand, 2. pigieenenes Scaurs, above Chapel-le-Dale. Caunt- 
ley Spout, on slate 
