Carduus nutans July 1/3 Lambert Grove brook - Chelmsford July 5. 22 Carduus arvensis Occasional Reform 1910 not unstalk 1911 occasional in the town 1918 one patch N. Testbury - Pistet farm Centaurea cyanus 1910. Scattered through 10 00 - old field Mr Savory's place (Same Warden) near Heath field & in full flower 264 1911 22 do. nigra + 1910 sterile field north of Teppe P. Oct 8/11 Still a number of flowers in cultivation Sep 21/12 only a few flowers 1913 June 22 + all radiata. N Testbury 26 do. scabienis + 1910 one or more tufts with the above. Sep 30/12 Field a mile W. of the Town strangely with much alfalfa July 1913 920 1917 1982 800. Total end 1911 Oct 6/12 Chapel 4 July 2/13 59+ 1915 6. 5. say " 6. 84 "