Ovary 1, compound; fruit dry. 
Ovary 5-celled, 1-2-seeded at maturity . 
Ovary 3-celled, many-seeded 
Ovary 1, compound ; fruit fleshy 
Ovaries numerous. 
Leaves with stipules. 
Stamens inserted on the receptacle . 
Stamens inserted on the calyx 
Leaves not with stipules. 
Small trees : 
Leaves opposite ; fruit dry. 
Ovary single, 3-5-celled . a eee 
Ovaries several, enclosed by the calyx tube 
Herbs. 
Ovary single, simple; fruit a berry . 
Ovaries several, simple. 
Stamens inserted on the receptacle 
Stamens inserted on the calyx 
’ Ovary compound. 
Aquatic herbs, leaves flat . 
Marsh herbs, leaves tubular . 
Terrestrial herbs. 
- Ovary 1-celled. 
Placentz central, juice watery 
Placentz parietal, juice milky or colored 
Placentz 2, parietal. . . . 
Placente 3 or more, parietal. 
Leaves alternate 
Leaves opposite 
Leaves apparently wanting, stems fleshy . 
Ovary several-celled, stamens monadelphous . 
Ovary 3-celled, stamens not much if at all 
monadelphous, stems fleshy, juice watery 
and acid . 
Stamens not more than 10. 
Trees, shrubs, or woody vines. 
Fruit a stone-fruit. 
Stamens 2,rarely34...... 
FOUNDATIONS OF BOTANY 
FAMILY PAGE 
63. Linden . . . . 146 
68. Begonia .. . 152 
45. Rose ... .s sae 
34. Magnolia . . 85 
45. Rose ... . =. a sue 
36. Pawpaw . 88 
43. Saxifrage . . . 101 
35. Calycanthus. 87 
33. Barberry 84 
32. Buttercup. yi 
45. Rose... : ae 
31. Water-lily 75 
42. Pitcher-plant . 101 
29. Purslane ee | 
38. Poppy 89 
40. Caper . 99 
41. Mignonette . . 100 
65. St. Johnswort . 148 
69. Cactus -, 154 
64. Mallow . . 147 
68. Begonia. . . . 152 
78. Olive 4 “Sec 
