INDEX. 



359 



^ Page 



ter of ditto ; method of 

 analizing ditto ; experi- 

 mental garden of ditto ; 

 method of analizing soils, 

 &c. &c. 

 Knappia, generic character of... 28 



Knot-grass 330 



Koeleria, generic character of.. .- 61) 



Lamb's lettuce 339 



Laguriis, generic character of 37 



Lappago, generic character of 38 



Lathyrus pratensis, described 11!) 



Leersia, generic character of 39 



Lolium Russellianum, described 



and figured 134 



perenne, described ib. 



temulentum, described... 302 

 Lotus corniculatus, described and 



figm-ed 204 



major, described 200 



Lygeum, generic character of. 21 



Marigold 333 



Mayweed ib. 



Medicago lupulina, described . .. . 213 



Melica, generic character of 42 



ciliata, described 132 



coerulea, described 192 



Mellilot clover 306 



Milium, generic character of 32 



effusum, described 272 



Nardus, generic character of 24 



striata, described 193 



Non-impoverishers of the soil 264 



Oryzopsis, generic character of... 24 



Panicum, generic character of 44 



viride, described 197 



Pastures, turf from, described 157 



permanent, laying down, 



167 et seq. 



Paspalus, generic character of 28 



Pasture weeds 344 



Parsley, hedge 328 



fools' ib. 



Pennisetum, generic character of 23 

 Phalaris, generic character of. 31 



Page 

 Phalaris canariensis, described ... 269 



Phleum, generic character of 32 



Bochmeria, described .... 214 

 pratense, described and 



figured 123 



minor, described 125 



nodosum, ditto 126 



Plants which impoverish soil 264 



Poa, generic character of 51 



pratensis, described and figd. 85 



caM'ulea, described ib. 



trivialis, described and figured 87 



nemoralis, described 113 



angustifoHa, described 1 15 



fertilis, described and figured 117 



nervata, described 119 



glauca coesia, described 121 



glauca, described 122 



cenisia, described 188 



alpina, described 201 



compressa, described 203 



compressa erecta, described 204 



distans, described 212 



annua, described 270, 338 



Polypogon, generic character of 33 

 Pommereuella, generic character 22 

 Poppy 333 



Rottboellia, generic character of 38 



Ray-grass, Pacey's 134 



Russell's ib, 



AVhitworth's ib. 



Stickney's ..., ib. 



Rest-harrow 321 



Saccharum, generic character of 37 



Saw-wort 322 



Sand-mustard 341 



Secale, generic character of 43 



Sesleria, generic character of..... 61 



coerulea, described 202 



Shepherd's needle 312 



purse 338 



Soils, analization of, see Introduct. 



experiments upon 77 



Spartina, generic character of. 56 



Spurry 338 



Snakeweed 313 



Stipa, generic character of 37 



