10 KEY AND FLORA 
Sepals 6, stamens hypogynous, opposite the 
BOCAS) ge ge se. ir a Cay cle Hav ae 
** Corolla zygomorphic. 
Fruit a legume a ar eS 
Fruit a capsule. 
Stamens 5 a ae ee ee 
Stamens 6, in 2 sets . 
(b) Ovary single, 2-5-celled, fruit usually acy. 
* Ovary 2-celled (or 2 carpels nearly separate). 
Flowers in umbels, stamens 5 . oe ae 
Flowers not in umbels, petals 4 or 0, stamens 6 
Flowers not in umbels, petals 5, stamens 10 . 
Flowers not in umbels, petals 3, stamens 6 or 8 
** Ovary a 4-celled capsule Ber tbat ae ed 
*%#* Ovary of 3 nearly distinct lobes, which become 
thick and fleshy infruit. . . . 
**** Ovary a 5-celled capsule. 
+ Leaves simple. 
Parasitic white or yellowish herbs, or ever- 
green herbs, not parasitic, capsule many- 
seeded F a 
Terrestrial, not much if at all fleshy, capsule 
5-10-seeded Ca a 
Terrestrial, stem fleshy and translucent, cap- 
sule elastic, several-seeded. . . 
tt Leaves of 3 leaflets 
(c) Ovary of 5 principal cells, each more or less divided 
by a partition into 2 cells; seeds tlattish, with a 
mucilaginous coating 7 
(d) Ovary single, 2-5-celled ; fruit a berry 
(e) Ovaries 2, seeds hairy-tufted 
FAMILY PaGE 
34. Barberry . . . 91 
47. Pea or Pulse. . 126 
67. Violet . . . . 161 
389. Poppy. . . . 96 
73. Parsley . 170 
40. Mustard . . . 99 
44. Saxifrage . . . 109 
63. Polygala . . 145 
71. Evening Primrose 168 
50. Indian Cress. . 142 
75. Pyrola ecg ee EE 
48. Geranium. . 140 
61. Balsam. . . . 158 
49. Wood Sorrel . 142 
61. Flax . . . . 148 
72. Ginseng . 169 
82. Milkweed 194 
III. Sympetalous Division. Calyx and corolla both present, the petals appearing 
more or less united. 
(1) Trees, shrubs, or woody vines. 
(a) Leaves alternate. 
* Fruit splitting open. 
Fruit a legume i RY me 
Fruit a5-celled capsule . . . “ 
** Fruit not splitting open,adrupe. . . . . 
*** Fruit a berry, 
47. Pea or Pulse. . 146 
76. Heath . . . . 179 
56. Holly . . . . 149 
