ARTIFICIAL ANALYSIS OF THE NATURAL ORDERS. XXXVli 



Ovary 2-6 celled. 



Herbs, Stamens 5 - 12. Cipsule many-seeded. Leaves cordate. 



ARISTOLOCHIACE^E, 391 



Stamens 4. Leaves not cordate, entire. ONAGRACE./E, 1(10 



Stamens 3 or 8. Capsule 3- 4-seeded. Leaves dissected. HALORAGE^E, 159 

 Trees or shrubs. Capsule 2-valved. Leaves alternate. HAMAMELACE^E, 151 



Fruit a berry. Leaves opposite. MYRTACEJS, 154 



Fruit a 1-seeded drupe. Calyx lobes valvate. RHAMNACEJ5, 75 

 Calyx free from the ovary. 

 Ovary 1-celled. 

 Ovules and seeds numerous. 



Fruit baccate. Tendril-bearing vines. PASSIFLORACE.E, 1G8 



Fruit a capsule. 



Capsule circuinscissile. Leaves alternate. CELOSIEjE, 398 



Capsule valvate. Leaves opposite. CARYOl'HYLLACE^E, 39 



Ovule and seed solitary. Leaves stipulate. 



Stipules sheathing. Leaves alternate. POLYGONACE^E, 406 



Stipules scarious. Leaves opposite. ILLECEBRACE^E, 396 



Stipules not sheathing nor scarious. 



Flowers perfect, spiked. Achenium 2-lobed, spiny. Herbs. PETIVERIE.E. 395 

 clustered. Drupe baccate. Shrubs. RHAMNACEJE, 75 



Flowers imperfect. 



Herbs. Stems twining. Leaves 3- 5-lobed: CANNABINACE.E, 437 



Stems not twining. Leaves serrate or entire. URTICACEJ5, 434 



Trees or shrubs. Juice watery. Flowers single or clustered. ULMACEJJ, 439 

 Juice milky. Flowers included in a fleshy receptacle. MORACE^E, 437 



Ovule and seed solitary. Leaves without stipules. 

 Stamens more nu:nerous than the calyx lobes. 



Anthers opening by valves. LAURACEjE, 414 



Anthers opening lengthwise. 



Calyx 5-6 parted. POLYGONACE^E, 406 



Calyx entire. Berry oval. THYMELEACE..E, 416 



Stamens equalling in number or fewer than the calyx lobes. 

 Flowers with scarious bracts. AMARANTACEJE, 398 



Flowers without scarious bracts. 



Calyx corolla-like, plaited. NYCTAGINACE^E, 393 



Calyx herbaceous. Styles 2. CHENOPODIACE.E, 403 



Ovary 2-12-celled. 

 Leaves whorled. 



A heath-like shrub. Calyx of imbricated scales. EMPETRACEjE, 434 



A prostrate annual. Calyx corolla-like. MOLLUGINE^I, 172 



Leaves opposite. 



Fruit a single samara. Calyx minute, persistent. FRAXINE^E, 352 



Fruit a double samara. Calyx deciduous. ACERINE^E, 85 



Fruit a drupe. Flowers perfect. Stamens on the calyx. RHAMNACE.3D, 75 



Flowers dioecious. Stamens hypogynous. FORESTIERE.E, 352 



Fruit a many-seeded capsule. Valvate. LYTHRACE-E, 157 



Circumscissile. FICOIDE^E, 172 



Leaves alternate. 



Ovules and seeds 1 -2 in each cell. 



Flowers mono-dioecious. Fruit a drupe or capsule. EUPHORBIACEJ5, 421 



Flowers polygamous. Capsule 3 - 4-winged. SAPINDACE^, 84 



Flowers perfect or polygamous. 



Fruit a berry. Calyx colored. PHYTOLACCACE.E, 395 



Fruit a samara. Leaves stipulate. ULMACE J3, 439 



Ovules and seeds numerous in the cells. Capsule Circumscissile. 



Capsule 3-celled. Flowers solitary. PORTTJLACACEiE, 38 



Capsule 5-celled. Flowers cymose. CRASSULACEiE, 149 



