ARTIFICIAL ANALYSIS OF THE NATURAL ORDERS. 



HYPBRICACE 8, 

 BAPINDACE E, 



BCHIZA.NDRE2E, 



MENISPKKMAi'K.i:, 



rutace.t:, 



ranunculace.e, 



surianace.e, 



leguminosje, 



VIOLACEiE, 



88 



12 

 15 

 66 

 2 

 149 



32 



399 



BERBERLDACE^I, 16 

 CISTACE.E, 35 



PORTULACACE.E, 



BYTTNERIACE.2E, 



PLUMBAGINACE.E, 



Ovary 3-celled. Leaves opposite. 

 Petals .",. Btamena 9. Leaves simple, dotted. 

 Petals 4 -5. Stamens 7. Leaves palmately 7-foliolate. 

 Ovary 3 -4-oellcd. Leaves alternate. 

 Petals 5 -8. Stamens 10. Fruit indehiseent, 3-4-winged. CYRILLACE.E, 



4- -t- ■*- *- Stamens (the fertile ones) as many as the petals. 

 Ovaries more than one. 



Flowers monoecious. Stamens united into a 5-lobed disk. 

 Flowers dioecious. Anthers 4-cellcd. Leaves simple. 



Anthers 2-cclled. Leaves pinnate, dotted 

 Flowers perfect. Style terminal. Ovules pendulous. 

 Style lateral. Ovules erect. 

 Ovary solitary, 1 relied. 

 Flowers irregular. Fruit a legume. Albumen none. 



Capsule 3-valved. Albumen fleshy. 

 Flowers regular. 



Flowers monoecious ; the fertile ones apetalous. Fruit utricular. ETJPIIORBIACE.E, 

 Flowers perfect. 

 Stamens opposite the petals. 

 Anthers opening by uplifted valves. 

 Anthers opening lengthwise. 

 Stamens and petals 3. Stigmas many-parted. 

 Stamens and petals 5. 

 Leaves a pair, opposite. Capsule 3 valved, few-seeded. 

 Leaves alternate, numerous. Capsule 2-valved. 

 Leaves at the base of a naked stem. Fruit a utricle. 

 Stamens alternate with the petals. 

 Leaves opposite, dotted, exstipulate. Albumen none. HYPERICACEiE, 



Leaves opposite or whorled, dotless, stipulate. Albumen present. ILLECEBREJE, 

 Leaves alternate Capsule 1-celled. 

 Leaves compound Fruit a legume. 

 Leaves simple. Stamens with sterile ones between. 

 Sterile stamens none. 

 Trees or shrubs. 

 Leaves simple, opposite. 

 Leaves trifoliolate, alternate. 

 Fruit a berry. Leaves palmately 5-foliolate. 

 Fruit a drupe. Flowers perfect, racemose. Stamens 5. 

 Flowers dioecious, clustered. Stamens 2. 

 Ovary solitary, 3-celled. Stamens united, the alternate ones sterile. 

 Ovaries 4-celled, aggregated into a head. Dioecious. 

 Ovary 5-celled. Style single. Petals stalked. 

 Ovary 5-celled, or falsely 10-celled. Styles 5. Petals sessile. 



4-4-4-4-4- Stamens fewer than the petals 

 Stamens 2. Petals 4, cruciform. Fruit a silicle. 

 Stamens 2-3 Petals 5. Flowers regular. Leaves opposite. CA 



Stamens 4. Petals 5. Flowers irregular. Leaves alternate. KRAMERIACEiE, 86 



* * Stamens and petals inserted on the colyx, or on a more or less perigynous disk. 



4- Calyx not adherent to the ovary. 



■h- Stamens as many as the petals. 



Stamens monadelphous around the stalk of the ovary. PASSIFLORACEJE, 147 



Stamens separate, opposite the petals. 



Calyx truncate Ovules 2 in each cell Woody vines. YITACE.E, 70 



Calyx valvate. Ovules single in the cells. Trees or shrubs. RHAMNACE.E, 72 



43 

 58 



•J7S 



45 



Ovary solitary, 2-celled. 

 Fruit a double samara. 

 Fruit a single samara 



