BRECON AND WEST YORKSHIRE HAWKWEEDS 49 
Tawe Glen; abundantly. III. Mynydd Epynt, at many stations 
above Llangammarch; langoed on the Wye. IV. Abergwesyn 
on the Upper Yrfon, &. 2. Thornton and Beazley Glens, Ingle- 
ton; Twistleton Scaur. 
the specimens I have seen of this abundant British hawk- 
weed differ from the foreign types (as represented by Dahlstedt’s 
Exsiccata, Nos. 73, 74, and 75) by having the panicle-branches 
a r point on 
the stem; by having the phyllaries more abundantly clothed with 
at the top. 
H. trricuum Fr. Brecon, rare: probably in Yorks. II. Hedge 
bank Gilwern; limestone rocks Craig Cille; river glen Abercrave, 
all in 1908. 
Llangammarch, plentiful; roadside at Trecastle. IV. Hedge- 
bank, Llanwrtyd. Yorks: 2. Dent Dale. Probably abundant in 
both counties. 
ar. TRANSIENS, nov. var. More common than the type, and 
differing from it in the following particulars :-—Stem less tall ; 
broader ; -leaves 3-5; heads truncate at base ; 
peduncles less bracteolate ; phyllaries with fewer hairs; ligules 
former of the great similarity of head clothing In 
H. cacuminatum the ligules are always naked; in H. transtens 
usually so ; his character is unreliable 
bundant in many counties of England and Wales, both in 
the lowlands and on mountain rocks. Brecon: in all the districts. 
Yorks: 1. Cowbeck Waterfall, near Settle. 2. Chapel-le-Dale. 
No doubt general. . , 
Var. amplifolium Ley. Brecon, both in the low country gi 
on mountain rocks, not common. I. Taren-llwyd and Bwlch-y- 
fingel, Black Mountain. II. Govilon and Aberelydach, in the Usk 
Tn ee hilum Uecht r. stru 
: m, sp. nov. H. sciaphilum Uechtr. var. - 
Nona Tes BAL 5 ag 68. Brecon, woods in mountain valleys, 
rare. I. Woods in the Grwyne Valley, Black Movntain. II. Bron 
Glen; plentiful in the Mellte Glen, near Ystrad Fellte, ; 
Not in Yorks.” 
+, GARDEN 
mu. &O 
mu. & \g10 
