ARTIFICIAL KEY TO VARIETIES. 



33 



12. Seeds mottled 13 



12. Seeds entirely white 14 



13. Seeds mottled with brownish black Florida Butter. 



13. Seeds mottled with plum violet Mottled Pole. 



14. Leaflets extremely narrow or lanceolate Willow-Leaved Pole. 



14. Leaflets not extremely narrow nor lanceolate 15 



15. Leaves very glossy Small White Pole, Wood's Improved Pole. 



15. Leaves not very glossy 16 



16. Pods thick and seeds very crowded in pod Drccr's Pole. 



16. Pods flat and seeds somewhat separated in pod 17 



17. Pods uniformly much twisted Long-Podded Pole. 



17. Pods not uniformly much twisted 18 



18. Pods large or very large 19 



18. Pods medium or large-medium 20 



19. Variety early Leviathan. 



19. Varieties late Henderson's Ideal, Ford's Mammoth, King of Garden. 



20. Varieties intermediate or later in season Large White Pole, Salem Pole. 



20. Varieties early in season Extra Early lersey Pole, Seibert's Pole. 



21. Plants pole 22 



21. Plants bush 48 



22. Pods yellow (wax varieties) 23 



22. Pods green 31 



23. Seeds entirely white 24 



23. Seeds not entirely white 25 



24. Pods decidedly flat Golden Cluster Wax. 



24. Pods rounded Andalusia Wax. 



25. Seeds distinctly splashed 26 



25. Seeds not distinctly splashed 27 



26. Seeds light yellow, splashed with red Golden Carmine-Podded Horticultural. 



26. Seeds maize yellow, splashed with dark hazel Landreth's Wax. 



27. Pods flat or nearly so at green shell stage 28 



27 . Pods rounded or nearly so at green shell stage 29 



28. Seeds maroon to chocolate brown Kentucky Wonder Wax. 



28. Seeds purplish brown Sunshine Wax. 



29. Variety early in season Golden Champion. 



29. Varieties intermediate-late or late in season 30 



30. Seeds madder brown or pansy violet Mont d'Or. 



30. Seeds bluish black Indian Chief. 



31. Seeds entirely white 32 



31. Seeds not entirely white 37 



32. Varieties late-intermediate or earlier in season. .* 33 



32. Varieties late or very late in season 35 



33. Pods very flat Dutch Case Knife, Early Giant Advance. 



33. Pods not very flat 34 



34. Pods stringless Burger's Stringless. 



34. Pods stringy White Creaseback. 



35. Pods stringless Lazy Wife. 



35. Pods stringy 36 



36. Pods round or nearly so White Sickle. 



36. Pods oval-flat to flat ■ Boyal Corn, Virginia Cornfield. 



37. Seeds of at least two well-defined colors 42 



37. Seeds of but one well-defined color 38 



38. Variety very early in season Kentucky Wonder. 



109 



