196 DICHOTOMOUS ANALYSIS. 



1C5. Flowers having only stamens or pistils 106 



Flowers perfect 109 



106. Carpels solitary 3forac^ce, 111. Ui-ticacece. 109 



Carpels more than one lOT 



107, Flowers in aments or catkins 108 



Flowers not in aments Eaploorhiacece, IDS 



lOS. Fruit succulent Artocarpeacce, 111 



Fruit not succulent Ameniacece, 115 — Sub-order Bettilince. 



109. Sepals 2 Portulacacem, 22 



Sepals more than 2 1 10 



110. Carpels solitary or separate Ill 



Carpels consolidated 114 



111. Fruit a legume Leguminosm, 43 



Fruit not a legume 112 



112. Calyx membranaceous IllecebracecE., 20 



Calyx firm and herbaceous .'' 113 



113. Stipules not ochres Rosacece, 44 



Stipules ochreae Polygonaceoe, 102 



114. Placentse parietal Passifloracem, 53 



Placentae in the axis 115 



1 15. Calyx membranaceous and laciniate TJlmacece, 110 



Calyx firm and equally lobed 116 



116. Stamens 4 — 5, opposite the petals Rhamnnaeee, 42 



Stamens 8—10, or numerous Tiliacece, 34 



117. Flowers having stamens and pistils 118 



Flowers having only stamens or pistils 181 



1 la Calyx tubular, without a limb TJiymeliacecp, 104 



Calyx not tubular 119 



119. Sepals 2 Portulacacece, 22 



Sepals more than 2 120 



120. Carpels several, united 121 



Carpels solitary or distinct ? 125 



121. Shrubs or small trees Lauracecp, 103 



Herbaceous plants 122 



122. Carpels separated at the apex Saxi/ragacem, 59 



Carpels united 123 



123. Stamens perisynous 124 



Stamens hypogynous Caryophyllacem, 21 . 



124. Capsule 1-celled Prim^dacece, 95 



Capsule 2— 4-celled Lythracece, 47 



Fruit 10-celled Phytolacca ceoR^ lid 



125. Carpels several Ranunculacece, 1 



Carpels solitary 126 



126. Flowers with a disk Anacardiacece, 29 



Flowers without a disk 127 



127. Fruit a legume Legutninosoi, 43 



Fruit not a legume 128 



128. Calyx membranaceous 129 



Calyx hardened in the fruit XyctaginacecB, 93 



129. Fruit triangular .Polygonace(t. l02 



Fruit not triangular 139 



130. Calyx dry and colored Amaranthacece, 99 



Calyx not colored Che7iopodiace(B, 100 



131. Leaves compound Zanthoxylaceoe, 28 



Leaves simple Empetracece^ 107 131 



182. Ovary 3-celled EapTiorhiacem, 108 



Ovary 1-celled Amarantliacece,, 99. Lauracece, 103 



