298 THE BOTANICAL EXCHANGE CLUB OF THE BRITISH ISLES. 



Also Festuca Near Dalmeny, v.-c. 84, June 6, 1911. — 



McT. Cowan, jun. " F. rubra, L., var. genuina, Gaud." — E. 

 Hackel. 



Festuca rubra, L., var. barbata. Hack. Freshfield, S. Lanes., 

 v.-c, 59, June 29, 1912.— W. G. Travis. "Yes; Hackel published 

 it as a sub-var. which I think is synonymous with the var. jjubescens, 

 Gren. and Godr." — G. C. Druce. "Yes." — E. Hackel. 



Festuca rubra, L., var. arenaria, Fr. Sandy shore, St Osyth, 

 Essex N., V. c. 19, June 13, 1912.— G. C. Brown. " i^. r^^bra, L., 

 var. vulgaris, Gaud., sub var. graiidiflora, Hack." — E. Hackel. 



Festuca rubra, L., var. duriuscula, Syrae. [Ref. No.. 116.] 

 Duddingston, v.-c. 83, June 2, 1911. — McT. Cowan, jun. F. rubra, 

 type."— G. C. Druce. ^'Yixr. faUax, Hackel (F.fallax, ThuilL). My 

 plant is very weak, and probably shade grown." — E. S. Marshall. 

 " F. rubra, L., var. vulgaris. Gaud." — E. Hackel. 



Bromus tectorum, L. Waste ground, Wakefield, v.-c. 63, July 

 1912. Growing with Hypecoum pendulum, L. Abundant this year. — 

 J. Cryer. " Yes." — G. C. Druce and E. Hackel. 



Bromus unioloides, H. B. K. Sewage tip, Bingley, v.-c. 64, 

 Sept. 4, 1912. In abundance. J. Cryer. "Yes." — G. C. Druce 

 and E. Hackel. 



Bromus secalinus, L. Banks of Esk, Musselburgh, v.-c. 83, 

 June 6, 1911. Outer palea much less obtuse than usual. — McT. 

 Cowan, jun. " B. commutatus, Schrad." — E. Hackel. 



Bromus racemosus, L., forma. Banks of River Esk, near Inveresk, 

 v.-c. 83, June 6, 1911. A form approaching B. commutatus. — 

 McT. Cowan, jun. " ^. hordeaceus, var. leptostachys. Beck." — 

 E. Hackel. 



Bromus hordeaceus, L., var. [Ref. No. 4885.] Crowell, Oxford, 

 May 1912. Near the leptostachys, Persoon.. — G. C. Druce. "^. 

 hordeaceus, L., var. leptostachys. Beck." — E. Hackel. 



Bromus hordeaceus, L., var. Banks of Esk, Musselburgh, June 

 1911. — McT. Cowan, jun. Bromus hordeaceus, L., var. leptostachys, 

 Beck." — E. Hackel. 



Bromus hordeaceus, L., var. microstachys, Duval- Jouve. [Ref. No. 

 4798.] Near Louth, Lincoln N., May 1912.— G. C. Druce. "Var. 

 leptostachys, Beck., forma microstachys^ — E. Hackel. 



