ARTIFICIAL ANALYSIS OF THE NATURAL ORDERS. XXXIU 



Flowers perfect. Ovary 3-celled. Fruit a 2-wiDged nut. 



Ovary 2 -5-celled. Fruit a 1 -5-seeded berry. 

 Ovary 1-celIed. with two parietal placentK. 

 Ovary 1-celled, witli numerous placentae. 



► STYRACACE^, 270 



GROSSULACE^, 145 

 CAOTACE^, 144 



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. 



H- Flowers regular. 



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



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

 Fruit separating iuto 2-4 nutlets. 



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



Ovary not lobed ; the style terminal. 

 Fruit a 2-celled capsule. 



Capsule circumscissile. Leaves alternate, radical. 



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

 CcroUa-lobes twisted in the bud. 



OLEACE^, 368 



LABIATE, 310 

 VERBENACE^, 305 



PLANTAGINACE^ 277 



SCROPHULARIACE^, 287 



ACANTHACE^, 302 



++ ++ Fertile stamens as many as the lobes of the corolla and opposite thetn. 



Herbs. Capsule 1-celled, many-seeded. PRIMULACE^, 279 



Trees or shrubs, rarely herbs. 



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



Calyx not plaited. Fruit a drupe. Embryo transverse. MYRSINACE^E, 276 



Anthers extrorse. Ovary 1-celled. Flowers racemose. THE0PHRASTACE.5:, 276 



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



• 



«+++++ Fertile stamens as many as tlie 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. 

 Ovary solitary. 

 Fruit indehiscent. 

 Leaves opposite. 



Ovary 2-celled. 

 Ovary 4-celled. 

 Leaves alternate. 

 Flowers dioecious. 

 Flowers perfect. 

 Ovary 2-ceUed. 

 Ovary 4-celled. 

 Fruit a capsule. 

 Capsule circumscissile. Flowers on a scape. 

 Capsule dehiscent by valves. 

 Ovary 1-celIed. Leaves lobed, hairy or pubescent 



Leaves entire, smooth. 

 Ovary 2 - 5-celled. 

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



Drupe 1-seeded. Corolla-lobes long. 

 Drupe 4-seeded. Corolla-lobes short. 



Fruit baccate, 4 - 9-seeded. 



Corolla plaited or valvate. 



Corolla mostly imbricated in the bud. 



ASCLEPIADACE^, 361 

 APOCYNACE^, 358 

 DICHONDRE^, 341 



OLEACE^, 368 

 VERBENACE.J;, 305 



AQUIFOLIACKE, 268 



SOLANACE.^, 347 

 BORRAGINACF.^, 328 



PLANTAGINACE^, 27f 



HYDROPHYLLACE^, 333 

 GENTIANACE.5:, 352 



