46 THE ESSEX NATURALIST. GRAMINEAE. Panicum Crus-Galli L. (Europe).—Hythe Quay, Colchester. P. sanguinale L. (Europe).—Dagenham, R. Melville, collector. P. miliaceum L. (Central Asia).—Malting refuse, Hythe Quay, Colchester ; Lawford ; Dagenham, R. Melville collector. P. capillare L. (America).—Dagenham, R. Melville collector. Setaria viridis Beauv. (Europe, etc.).—Hythe Quay, Abbey Field, Victoria Road, etc., Colchester. Dagenham, R. Melville, collector. var. majus Gaud.—Waste ground, Victoria Road, Colchester. var. reclinatus Asch. and Grueb.—Victoria Road, Colchester. S. glauca Beauv. (Europe, Asia).—Hythe Quay, Colchester. Zea Mays L. (Paraguay).—Waste ground, Victoria Road, etc., Colchester. Sorghum vulgare Pers, (Tropics).—Dagenham, R. Melville, collector. Phalaris canariensis L. (Europe, N. Africa).—Hythe Quay, Victoria Road, etc., Colchester P. minor Retz. (Greece, Orient).—Malting refuse, Hythe Quay, Colchester. P. paradoxa L. (Mediterannean region, Orient).—Malting refuse, Hythe Quay, Colchester. Anthoxanthum Puclii Lec. and Lam.—Dagenham, R. Melville, collector. Agrostis verticillata Vill. (Europe).—Colchester, G. C. Druce, collector. Frinton, Walton-on-Naze, H. K. A. Shaw, collector. Polypogon monspeliensis Desf. (Europe).—Malting refuse, Hythe Quay, Colchester. P. maritimus Willd. (Europe).—Malting refuse, Hythe Quay, Colchester. P. Crinitus Trin. (Chile).—Waste ground, Hythe Quay, Colchester. Avena fatua L. (Europe, Orient).—Malting refuse, Hythe Quay, Colchester. var. pilosissima Gray.—Malting refuse, Hythe Quay, Col- chester. A. sterilis L.—Malting refuse, Hythe Quay, Colchester. A. sativa L.—Malting and granary refuse, Hythe Quay, Colchester.