AUTIFK'I \L ANALYSIS <>!' 1IIK NATIUAL ORDERS. XXX1U 



Flowers perfect. Ovary 3-celled. Fruit :i 2-winged nut. 



Ovary 2 -5-celled. Fruit ;i 1 - 5-seeded berry. 

 Ovary 1-celled, with two parietal placentae. 

 Ovary 1-celled, with numerous placentae. 



[ STYRACACE.E, 270 



GROSSIL.A'I-M'., 145 

 OACTACL.K, 1U 



Division II. MONOPETALOUS EXOGENOUS PLANTS. 



Floral envelopes double, consisting of both calyx and corolla ; the latter of 

 more or less united petals. 



» Calyx free from the ovary. 



t- Flowers regular. 



++ Fertile stamens ftwer than the lobes of the corolla. 



Fruit a 1-seeded fleshy drupe. Evergreen shrubs or trees. 

 Fruit separating into 2-4 nutlets. 



Ovary 4-lobed ; the style rising from between the lobes. 



Ovary n<>t lobed ; the style terminal. 

 Fruit :i 2-ceIle I i i|^ule. 



Capsule circumscissile. Leaves alternate, radical. 



Capsule 2-vulved. Corolla-lobes imbricated in the bud. 

 Cfrolla lobes twisted iu the bud. 



OLEACE,£, 3G8 



LABIATE, 310 

 YERBENACE-E, 305 



PLANTAGINACE.E, 27" 



SCROPHULARIACE^, 287 



ACANTHACEiE, 302 



•h- ++ Fertile stamens as many as the lobes of the corolla and opposite them. 



Herbs. Capsule 1-celled, many-seeded. PULMULACE.E, 279 



Trees or shrubs, rarely herbs. 



Anthers introrse. Calyx plaited, glandular. Fruit a utricle. PLUMBAGINACE.E, 278 



v not plaited. Fruit a drupe. Embryo transverse. MYRSINACE2E, 270 



Anthers extrorse. Ovary 1-celled. Flowers racemose. THEOPIIRASTACEJE, 276 



Ovary 3 - 8-celled. Flowers clustered. SAPOTACE &, 274 



■h- ++ ++ Fertile stamens as many as the lobes of the corolla and alternate with them. 



Ovaries 2, separate. 

 Juice milky. 



Stamens united with the stigmas into a mass. 

 Stamens separate and free from the stigma. 

 Juice not milky. Stems creeping. Utricle 1-seeded. 



olitary. 

 Fruit indehiscent. 

 Leaves opposite. 



Ovary 2-celled. Drupe 1-seeded. Corolla-lobes long. 

 Ovary 4 -celled. Drupe 4-seeded. Corolla-lobes short. 

 Leaves alternate. 

 Flowers dicecious 

 Flowers perfect. 

 Ovary 2-celled. 

 Ovary 4-celled. 

 Fruit a capsule. 

 Capsule circumscissile. Flowers on a scape. 

 Capsule dehiscent by valves. 

 Ovary 1-celled. Leaves lobed, hairy or pubescent 



Leaves entire, smooth. 

 Ovary 2 - 5-celled. 

 Stipules membranous or annular between the opposite leaves. LOGANIEJE, 173 



Fruit baccate, 4-9-seeded. 



Corolla plaited or valvate. 



Corolla mostly imbricated in the bud. 



ASCLEPIADACEiE, 301 

 APOCYNACE.E, 358 

 DICHONDRKE, 341 



OLEACE.E, 368 

 YERBENACEiE, 305 



AQUIFOLIACE.E, 268 



SOLANACE.E, 347 

 BORRAGINACE^S, 328 



PLANTAGINACE.E, 277 



HYDROPHYLLACEJE, 3-33 

 GENTIANACE.E, 352 



