60 Bulletin 145 



22. Buds naked; flowers showy, purple or pink; corolla V2 to 1 



inch across Smaller Laurels, Kalmia, p. 1C9 



22. Buds scaly; flowers rather inconspicuous, white; corolla not 



over 1/4 inch across Wild Rosemary, Andromeda, p. 1C5 



23. Leaves simple 31 



23. Leaves compound 24 



24. Leaves opposite 25 



24. Leaves alternate 2G 



25. Fruit (capsule) having 3 large inflated cells. . .Bladder-nut, p. 134 



25. Fruit a berry Common Elder, p. 184 



26. Leaves without stipules; flowers small, greenish. .Sumach, p. 124 



26. Leaves with stipules 27 



27. Small, greenish flowers in early spring before the leaves; 



leaves and bark pungent-aromatic Prickly Ash, p. 123 



27. Flowers, yellow or pink in early summer; plants not 



aromatic 28 



28. Fruit edible Blackberry and Raspberry, p. 104 



28. Fruits not edible 29 



29. Flowers large, pink Rose, p. 114 



29. Flowers small, yellow or white 30 



30. Flowers in pyramidal clusters Siberian Spiraea, p. 95 



30. Flowers not as above Cinquefoil, Potentilla, p. 101 



31. Leaves opposite or whorled, i. e. two or more at each joint or 



node of the stem 32 



31. Leaves alternate, i. e. only one at each joint or node 39 



32. Fruit dry 33 



32. Fruit pulpy 35 



33. Flower and fruit in a dense, perfectly spherical head. 



Button-bush, p. 176 



33. Flower and fruit not as above 34 



34. Flowers in a long pyramidal cluster Lilac, p. 173 



34. Flowers not as above Bush Honeysuckle, Diervilla, p. 177 



35. Young shoots and under side of leaves brown-scurfy. 



Buffalo-berry, p. 143 



35. Leaves and shoots not as above 36 



36. Fruit with a single stone 37 



36. Fruit with two or more seeds 38 



