XXX SYNOPSIS OP THE NATtTEAL OEDEES. 



33 Fruit a berry. Styles more than two. Leaves alternate. 



xxxviii. Hederac.ece. 

 Fruit a drupe. Style 1. Leaves opposite. 



xxxix. Cornacece. 

 Fruit dry. Styles 2. Leaves alternate. 



xxxvii. Umhelliferce (in part). 



34 Stamens inserted beneath an epigynous disk. 



xlvii. Ericace<s (Vacciniese). 

 Stamens inserted with the corolla and free from it . . 35 

 Stamens inserted on the tube of the corolla or between 

 its lobes 36 



35 Filaments free xlvi. Campamdaceee. 



Filaments vmited into 3 bundles, .xxxi. Cucurhitaoece. 



36 Anthers united. Flowers in a head. xlv. Compositce. 

 Anthers free 87 



37 Flowers in a head. Calyx double, .xliv. Dipsacacecs. 

 Flowers corymbose or cymose ,...., 38 



38 Fruit a double indehiscent pericarp, 2-celled, 2-seeded. 



xlii. Rubiaceis. 



Fruit dry, with 1 perfect cell, 1-seeded ; and often 2 



empty cells. Stamens 1 — 3. . . .xliii. Valerianacece. 



Fruit fleshy, with 1 or several seeds. Stamens 4 — 5. 



xli. Caprifoliacece. 



39 Ovary and fruit 4-lobed, separating into 4 small 1-seed- 



ed nuts. Style from base of ovary 40 



Fruit of several follicles. 



xxxiv. Orasmlacete (Cotyledon). 

 Ovary and fruit simple. Style terminal 41 



40 Stamens 5. Corolla regular. Leaves alternate. 



liv. Boraginacem. 



Stamens 4, didynamous, or 2. Corolla 2-lipped. Leaves 



opposite Iviii. LaUatce. 



41 Ovary l-ceUed, 1-seeded. Calyx tubular. Stamens 5. 



Styles 5 Ixii. PlumbaginacecB. 



Ovary 1-celled, many-seeded 42 



Ovary with 2 or more cells (but fruit sometimes 1- 



celled) 44 



42 Corolla scarious, regular, 4-parted. Stamens 4. 



Ixiii. Plantaginacece. 

 Corolla coloured 43 



43 Corolla irregular. Stamens 2 . . Ix. Lentihnlariacece. 

 Corolla regular. Stamens 4 — 5, 'Opposite to the seg- 

 ments of the coroUa Lxi. Primulacem. 



CoToUa irregular. Stamens 4, didynamous. 



Ivi. Orohanchacece. 



