194 ANALYSIS OF THE NATURAL ORDERS. 



u Ovaries distinct. Petals 6, valvate. Erect shrubs. AXONACE.E. 3 



u Ov. distinct. Petals 3 9, imbricate. Trees or erect shrubs. MAGNOLIACB^:. 2 



u Ov. distinct, few. Petals 6 9, imbricate. Climbing Bhrubs.MjsNispEKiiACE^. 5 



u Ov. compound. Lvs. punctate with pellucid dots. AURANTIACE.E. 28 



Lvs. opaque. Sepals valvate. Fls. small. TILLAGES. 20 



Sepals imbricate. Fls. large. CAJUELLIACE^E. 27 



v Style 1 with many stigmas. Green, fleshy shrubs. CACTACE.E. 54 



v Styles several, or 1 with 1 stigma. Woody trees or shrubs. B.OSACEJS. 47 



W Pistils many, spicate on the slender torus. Climbing. SCHIZANDRACEJE. 4 



17 Pistils 2 6, capitatate on the short torus. Climbing. MENISPEEMACE^:. 5 



iff Pistil one only. Flowers 6-parted. Stain, opposite the petals. BERBERIDACE.S:. 6 



X Flowers 4-parted. Stamens 8. (Flowers red or roseate.) ONAGRACE^E, 52 



I Flowers 4-parted. Stamens 4. Flowers whitish. CORNACEJE. 65 



x Flowera 5-parted. Ovary 5-carpeled, 5 styled. ARALIACE.E. 64 



Ov. 2-carpeled. Leaves palmate-veined. GEOSSVLACE^E. 55 



Leaves pinnate-veined. SAXIFRAGACE.E. 61 



y Leaves opposite, stem climbing with tendrils. VITACE. 44 



y Leaves alternate. Erect, or vine without tendrils. BHAMNACE^E. 43 



z Carpels 3 5, styles short. Leaves simple. t CELASTRACEJ:. 42 



X Carpels 3, styles long, slender. Leaves pinnate, serrate. SAPIIIDACE.J:. 41 



z Carpels 2, with 2 slender styles. Samara double. ACERACE^E. 40 



1 Carpels 1 2, with 1 short style. (Drupe or single samara.) OLEACE^S. 99 



yy Filaments 10, united into a tube. Leaves bipinnate. MELIACE^E. 29 



yy Fils. 5, distinct. Leaves pellucid punctate. KUTACE^E. 37 



Lvs. opaque. Ov. 3-carpeled, 1-seeded. ANACARDIACE.E. 38 



-Ov. of 3 one-seeded carpels. SAPiNnACE^E. 41 



zz Petals 4, yellow. Ovary 2-carpeled, 2-seeded. HAMAMELACEJE. 62 



zz Petals 4 7, cyanic. Drupe 1-seeded, but with 3 stigmas. ANICARDIAOE^E. 38 

 Drupe 4 6-seeded, stigmas 4 6. AQUIFOLIACE.^. 74 

 Capsule OO-seeded. Ericineae, 73. PITTOSPORACE^. 39 

 Cap. 3-seeded (scarlet). Seeds ariled. CELASTRACE.E. 42 

 Capsule 2 3-sceded. Ovules pendulous. 3, OBD. 73 



B COHORT 2. GAMOPETALOUS. 



\ Stamens (6 CO) more numerous than the lobes of the corolla, (a) 

 Stamens (2 12) fewer than the corolla lobes or of the same number. (*2) 

 *2 Ovary inferior, adherent to the tube of the calyx. (3) 

 3 Stamens cohering by their anthers, (c) 

 3 Stamens entirely distinct, (d) 



*2 Ovary superior, free from the tube of the calyx. (6) 

 6 Flowers regular and the stamens symmetrical. (7) 



7 Stamens opposite to the lobes of the corolla (and free), (e) 

 7 Stamens alternate with the corolla lobes (rarely connate). (9) 

 9 Shrubs, trees, with the carpels or stigmas 3 6. (f ) 

 9 Herbs 1 10-carpelled or shrubs 2-carpeled. (g) 

 6 Flowers reguhvv and the stamens reduced to 2. (n) 



G Flowers irregular. Stam. (except in 3 or 4 species) unsymmetrical. (o) 

 a Filaments 6, united into 2 equal sets. Herbs. ORD. 12 



a Filaments OO, united into 1 tube enclosing the styles. ORD. 24 



a Filaments 10, united into a split tube around the 1 style. ORD. 46 



a Filaments CO, united only at the base into 1 or 5 sets, (b) 



b Calyx of 5 leafy imbricated sepals. Shrubs, trees. ORD. 27 



b Calyx tubular, 5 toothed or truncate. Shrubs, trees. STTRACACE^E. 75 



a Filam. entirely distinct. 8 or 10 in number. Flowers perfect. ERICACEAE. 73 



S and 1G ia numb. Fls. polygamous. EBENACEJE. 76 



