Arrhenatherum.] GRAMINESA. 345 
ARRHENATHERUM Beauv. 
A. avenaceum Beauv. A. elatius Mert. & Koch. False 
Oat-grass. 
Districts I. II. III. IV. V. VI. VII. VII. Ix. 
Native. Meadows, field-sides, banks, bushy and waste 
places, &c. Very common. Peren. June—August. 
From sea-level, to 1,050 feet in the upper Roughty valley 
(R.W.S.). 
First record in 1881: Barrington, Proc. R.I.A. 
TRIODIA RB. Br. 
T. decumbens Beauv. Sieglingia decumbens Bernh. 
Heath-grass. 
Districts I. II. I. IV. V. VI. VII. VII. IX. 
Native. Heaths, moors and poor pastures. Common, 
especially in the south. Peren. June—July. 
From sea-level, to 1,950 feet on Mangerton (R.W.S.), to 
2,100 feet on Brandon (Druce), and reported to ascend to 
Btoe feet on the summit of Carrantuohill (Thompson & 
zott). 
First record in 1857: Rev. W. M. Hind, Phytol., p. 98. 
PHRAGMITES Adans. 
P. communis Trin. Arundo Phragmites Linn, Common 
Reed. 
Districts I. TI. TI. IV. V. VI. VIL. VII. IX. 
Native. Margins of lakes and ponds, ditches, marshes and 
-sluggish rivers, also on wet cliffs and in bushy spots by the 
coast. Common and locally abundant. Peren. July— 
August. : 
From sea-level, to 700 feet on Brandon (Hart), and to 
925 feet in the Horse’s Glen, Mangerton (R.W.S.). 
First record in 1882: Hart, Proc. R.I.A. 
CYNOSURUS Linn. 
C. cristatus Linn. Dog’s-tail Grass. 
Districts I. II. I. IV. V. VI. Vii. VIt. IX. 
Native. Pastures, meadows, roadsides, waste places, &c. 
Very common. Peren. June—July. 
From sea-level, to 1,450 feet by the Priestsleap road 
(R.W.8.), and to 1,900 feet near Connor Hill (Druce). 
First record in 1884: Hart, Proc. RI.A. 
