344 THE BOTANICAL EXCHANGE CLUB OF THE BRITISH ISLES. 



mens growing in Britain seen by me. It has not been previously 

 reported to my knowledge. 



2699. Apera Spica-venti Beauv., sub-var. purpurea (Rouy) 

 = Agrostis purpurea Gaudin. Iver, Bucks, 1898, etc. G. C. 

 Druce. 



2704. La gurus ovatus L., sub-var. nanus Guss. (Fl. Sic. i., 127). 

 Plant small, 4-5 cm., fasciculated, much branched. L'Ancresse, 

 Guernsey. G. C. Druce. 



2713. Holcus mollis L., var. parviflorus Parnell Brit. 

 Grasses t. 21 = var. densus (Peterm. in Flora 233, 1844) Asch. <k 

 Graebn. Boar's Hill, Berks. G. C. Druce. 



2731 (2). Elp:usine aegyptiaca Desf. Fl. Atlant. i., 85. 

 Dactyl octenium aegyptiacum Willd. Alien, Egypt. Near Staly- 

 bridge, on a farmer's shoddy heap, 1908; near Parkbridge, Lanes. S., 

 F. J. Stubbs in Lane. Nat. 286, 1913, ex. W. G. Travis, in lit. 



2732. Sieglingia decumbens Beauv., var. breviglumis Hackel 

 Cat. Gr. Port. 21. Glumes elliptic-acuminate, equalling the ripe fruit. 

 This is the common British form and the typical plant. A long- 

 glumed form should be looked for. 



2733. Phragmites vulgaris (Lam.) Druce vel P. communis 

 Trin. vel Arundo Phragmites L., forma densior. Differs from the 

 type in its very dense compact panicle of very dark violet-brown 

 flowers. It was the prevailing form on the Buckinghamshire portion 

 of Wilstone Reservoir. In the adjoining Hertfordshire part the 

 typical plant occurred. Gathered with Mr E. D. Marquand, Sept. 

 1913. Panicula densissima, compacta, ex spiculis numerosis, fusco- 

 violaceis. G. C. Druce. 



2744 (3). Koeleria panicea (Lam.) Domin Mon. Koel. 292, 

 1907. Alien, Reg. Medit. Galashiels, Selkirk, 1913, Miss Ida M. 

 Hayward. 



2745 var. f. Molinia coerulea Moench, var. arundinacea 

 Asch. Fl. Brand i., 837, 1864. Wilstone, Bucks, Sep. 1913. G. C, 

 Druce. 



