156 THE BOTANICAL EXCHANGE CLUB OF THE BRITISH ISLES. 



v.-c. 70, July 31, 1914.— Coll. Rev. W. W. Mason; comm. C. 

 Waterfall. Also from ditch near Duncan's Cottages, Billingshurst, 

 Sussex, July 14, 1914. — A. Webster. "I believe so; but far closer 

 to >S^. palustris.'' — E. S. Marshall. Also from the banks of the 

 Leeds and Liverpool Canal, Shipley, v.-c. 64 — with both parents, 

 August 4, 1914. — J. Cryer. "aS^. palustris x sylvatica, much on the 

 palustris side." — E. S. Marshall. " The specimens from Messrs 

 Britton, Waterfall, Webster, and Cryer, all come under this hybrid." 

 — G. C. Druce. 



Galeopsis angustifolia Ehrh., var. canescefis Schultes. [Ref. No. 

 114]. Avebury Down, N. Wilts, v.-c. 7, August 5, 1914.— W. C. 

 Barton. "Yes ; if Koch's description of this variety is correct. He 

 states that canescens has short, dense, patent hairs ; angustifolia, 

 'pili omnes adpressi.' The former is surely our more common plant 

 by far."— C. E. Salmon. 



Leonurus Cardiaca L. Open wood and roadside, Hargham, v.-c. 

 28, June 29, 1914.— F. Robinson. 



Lamium maculatum L. Hedgebank, roadside, Ovington, v.-c. 28, 

 April 26, 1914.— F. Robinson. ' 



Lamium purpureum L. Cultivated Dalton, v.-c. 69b, August 7, 

 1914. See Report 1913, p. 491. The following characters are 

 maintained : — The long cotyledons ; the variably fissile lower lip of 

 the corolla ; the asymmetrical sub-rhomboidal leaves ; the absence 

 of any cordate base ; the shallow, very irregular toothing ; the 

 " dappling " of the leaves ; the almost obsolete rugosity ; the thin 

 texture ; the short leaf-stalks — half inch at most. The plant is a 

 very "shy" seeder; nearly all the seeds produced germinate. — D. 

 LuMB. " A very curious form, worth further study and perhaps a 

 varietal name." — G. C. Druce. 



Lamium purpureum L., ? var. decipiens auct. Denham, Bucks, 

 June 1902. — G. C. Druce. "Apparently a true variety of L. pur- 

 pureum rather than its cross with L. hybridum." — E. S. Marshall. 



Ballota ruder alis Koch. Llamwarne, Herefordshire, July 18, 1914. 

 — A. Webster. "No, the teeth of the calyx in ruderalis should be 

 from 2 — 4 mm. long ; these are not 2 mm. The calyx in ruderalis is 

 more hairy. This is B. nigra." — G. C. Druce. 



Teucrium Scordium L., var. Braunton Burrows, N. Devon, 

 August 1896.— G. C. Druce. 



Plantago ceratophylla Hoffmg. and Link. Seedlings. Cultivated 

 Walton, S. Lanes, July -September 1914. — J. A. Wheldon. 



