Horsbur^h, Edinburgh 



TO FACE 1'AGE 



DISSECTION OF THE COMMON ANNUAL MEADOW GRASS v. 



AGROSTIS STOLONIFERA, with magnified calyx and floret ... ... ... ... ... 2 



ALOPECURUS PRATENSIS, with magnified spikelets and seeds .. 4 



ANTHOXANTHUM ODORATUM, with magnified floret and seeds 6 



AVEN A FLA VESCENS, with magnified floret and seed 8 



CYNOSURUS CRISTATUS, with magnified spikelet and seed 22 



DACTYLIS GLOMERATA, with magnified seeds 24 



FESTUCA OVINA, with magnified floret and seeds ... 26 



FESTUCA PRATENSIS, with magnified florets and seeds 28 



HOLCUS LAN ATUS, with magnified floret and seeds 30 



LOLIUM ITALICUM, with magnified floret and seeds 32 



LOLIUM PERENNE, with magnified florets and seeds 34 



PHLEUM PRATENSE, with magnified florets 36 



POA ANNUA, with magnified spikelet, floret, and seed ... ... ... .. ... ... 38 



POA PRATENSIS, with magnified spikelet, floret, and seeds 40 



POA TRI vi ALIS, with magnified spikelet, floret, and seeds 42 



