GRAMINE. 311 
HOLCUS 1. 
H. mollis Z. Twitch. 
Native. B. Woods, roadsides, banks. Common. P. July-Aug. 
First record, Glover, 1829. 
A troublesome weed. ‘‘Common up to 500 yards,” Baker, J.B. 
H. lanatus JZ. 
Native. B. Meadows, hedgebanks, waste places. Common. P. June-Aug. 
First record, Glover, 1829. 
Generally distributed. ‘‘Common up to 500 yards,” Baker, J.B. 
TRISETUM Pers. 
T. pratense fers. Yellow Oat-grass. T. flaveseons P.B. Avena flavescens L. 
Native. B. Meadows, pastures, roadsides. Common. P. June-July. 
First record, Glover, 1829. 
Generally distributed. ‘‘Common up to 400 yards,” Baker, J.B. 
AVENA J. 
Ae pubescens Huds. Downy Oat-grass. 
Native. B. Gravelly or limestone pastures, roadsides. Frequent. P. 
June-July. 
First record, Pilkington, 1789. 
L. Chee Dale, 300 yards, West, J.B. Buxton, Wild, C.D. Ashford Dale, 
Painter, J.B. Monsal Dale, Hb. Salt. Abundant in limestone pastures about 
Dovedale, Purchas, J.B. Longstone Edge. 
Tl. Introduced with rocks from Ballidon, Osmaston-by-Ashbourne, Smith 
MSS. Mickleover, Painter, Natt. Shirley Common; Ednaston; Yeaveley; Cub- 
ley Common. 
T2. Canalside near Chaddesden. 
T3. About Calke, Purchas, J.B. Stapenhill, Hb. Mason! Burton-on- 
Trent; Willington, Painter, J.B. Repton, Wild Fl. Rept. 
A. pratensis Ll. Meadow Oat-grass. 
Native. B. Dry limestone slopes, dry fields. Plentiful locally. P. July. 
First found, Salt, 1799; record, Glover, 1829. 
L. Common amongst the limestone cliffs, 200-400 yards, Baker, J.B. Dia- 
mond Hill, Rogers. Monsal Dale, Whitehead, C.D. Slopes of High Fell, 350 
yards, West, J.B. Matlock; Dovedale, B. d& N., J.B. Castleton; Middleton 
Dale, Hb. Salt. Conies Dale, Peak Forest; Bradwell; Dale Head, near Wheston. 
P. Markland Grips; Belph Moor, Whitwell. 
Tl. In meadows [Osmaston-by-Ashbourne neighbourhood], Smith MSS. 
T3. Repton, Rept. F. & F. Burton-on-Trent, Painter, J.B. 
Var. alpina (Sm.). 
L. Buxton, Phyt. i, 129. 
