CONTENTS. 



PART I.— BOTANICAL. 



WEEDS. 



Sect. I. — On Tillage Land — page 



1. Chick weed — Stellaria 4 



2. Vernal sandwort — Arenaria verna .... 6 



3. Corn spurrey — Spergula arvensis .... 7 



4. Veronica hederifolia 9 



6. Corn crowsfoot — Ranunculus arvensis . . .10 



6. Corn cockle — Agrostemma 11 



7. Corn poppy — Papaver Rhaeas 12 



8. Wild mustard — Sinapis arvensis . . . .13 



9. Hedge mustard — Erysimum barbarea . . .14 



10. Gromwell — Lithospermum 16 



11. Coltsfoot— Tussilago 17 



12. Ragwort groundsel — Sonecio 18 



13. Sowthistle — Sonchus 19 



14. Spearthistle — Carduus lanceolatus . . . .20 



15. Field-thistle — Carduus arvensis . . . .21 



16. The Dock— Rumex 22 



17. Cornbind — Convolvulus arvensis . . . .23 



18. Knot grass — Polygonum aviculare . . . .24 



19. Fumitory — Fumaria 25 



20. Rest harrow — Ononis 26 



21. Fern — Pteris aquilina 27 



22. Horsetail — Equisetum 28 



23. Mouse-ear — Cerastium 29 



24. Melilot— Trifolium melilotus 30 



25. Feverfew — Pyrethrum 30 



26. Corn marygold — Crysanthemum . . . .31 



27. Mint— Mentha 32 



28. Bluebottle— Centaurea 33 



29. Corn chamomile — Anthemis 34 



30. Oat-like soft grass — Holcus avenaceus . . .35 



31. Wheat grass — Triticum 37 



32. Wild oat— Avena fatua 38 



Sect. II. — On Meadow or Pasture Land — 



1. Cotton grass — Eriophorum 39 



2. Hog weed — Heracleum 40 



3. Wild cicely, or chervil — Chaerophyllum . . .41 



4. Rush plant — Juncus 42 



5. Tansey — Tanacetum 43 



6. Yellow rattle — Rhinanthus 43 



7. Yarrow, sneeze wort — Achillese , . . . .45 



8. Pilewort — Ficaria 46 



9. Cud weed — Gnaphalium 46 



10. Marsh marygold — Caltha palustris . . . .47 



