ARTIFICIAL ANALYSIS OV THE NATURAL ORDERS. 



SCmZANDIlE^, 



MENISPKHMACE.1-:, 



RUTACE7K, 



RANUNCULACE.!'^, 



SURIANACEJ5, 



LEGUMINOS.li:, 

 VIOLACEiE, 



Fruit utricular. EUPUORBIACE.E, 399 



Orary 3-cclled. Leaves opposite. 

 Petals 5. Stamens 9. Leaves simple, dotted. IIYPERICACE^, 



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



Ovary 3 - 4-celled. Leaves alternate. 

 Petals 5-8. Stamens 10. Fruit indehiscent, 3 - 4-winged. CYRILLACE^, 



^- -t- ■>- -h- Statnens (the fertile ones) as tnany as the petals. 

 Ovaries more than one. 

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

 Flowers dioecious. Anthers 4-ceUed. Leaves simple. 



Anthers 2<-elled. Leaves pinnate, dotted. 

 Flowers perfect. Style terminal. Ovules pendulous. 

 Style lateral. Ovules erect. 

 Ovary solitary, 1-celled. 

 Flowers irregular. Fruit a legume. Albumen none. 



Capsule 3-valved. Albumen fleshy. 

 Flowers regular. 

 Flowers monoecious ; the fertile ones apetalous 

 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. IIYPERIC.^CEiE, 



Leaves opposite or whorled, dotless, stipulate. Albumen present. ILLECEBRE.3!;, 

 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-folioIate. 

 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. 



■I- ■>- 1- -I- ^- Stamens feiver than the petals. 



Stamens 2. Petals 4, cruciform. Fruit a silicle. CRUCIFfeRJ5, 



Stamens 2-3 Petals 5. Flowers regular. , Leaves opposite. CARYOPUYLLACEiK, 



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



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

 ■t- Calyx not adherent to the ovary. 

 ++ Stamens as many as the petals. 



Stamens monadelphous around the stalk of the ovary. 

 Stamens separate, opposite the petals. •■ 



Calyx truncate Ovules 2 in each cell TYoody vines. 



Calyx valvate. Ovules single in the cells. Trees or shrubs. 



272 



12 

 15 

 G6 

 2 

 149 



8G 

 32 



Ovary solitary, 2-celled. 

 Fruit a double samara. 

 Fruit a single samara. 



BERBBRIDACE.I:, 



CISTACE.E, 



PORTULACACEiE, 



BYTTNERIACE^, 



PLUMBAGmACE.E, 



MIMOSE.E, 



P.'V.RNASSIACE.E, 



DR0SERACE.5;, 



ACERACE^, 



RUTACE^, 



VITACEiE, 



CYRILLACEiE, 



EMPETRACEiE, 



GALACINEiE, 



BATIDACEyE, 



BYTTNERIACEJE, 



LINACEiE, 



16 



a5 



43 



58 

 278 



.38 

 45 



88 

 37 

 36 



66 



70 



272 



410 



268 



411 



68 



62 



23 

 45 



PASSIFLORACE^, 147 



VITACE^, 70 

 RHAMNACE^, 72 



