' SYNOPSIS- OF THE NATUBAL OEDEltS. XXix 



33 Petals imbricate in the bu(i. ............. ^ 34 



Petals valvate iu the bud 35 



Petals twisted in the -bud.- ■ Sepals valvate. Style 1. 



''' •' '. .1 J '' xxix. Ona(/raceee. 



34 Petals 5. Stamens 5. Slsyles-S.- Inflorescence umbellate. 



. Seeds solitary , , , . . xxxVii. Umbelliferce. 



Petals 4 — 5, Stamens S-^IOj Styfes 2.i- (Calyx soineJ 



times inferior.) Capsule 2-valved. Seeds many. 



(Fruit with two horns,). : ■. . . .xxxvi. Saxifragacece. 



Petals 4. Stamens 4^-8. Styles 4.' ' Fruit of 4 hard 



nuts i .... ..... I , ; .xx±. HaloragOii^. 



35 Fruit a berry.- Styles more than two. Leaves alternate. 



■ •' ■'''' xxxviii. iHederacea. 



Fruitadruj^e.-Stylel.- LeavesOpposite. xxxix. Comace'ce. 



■ Fruit dry. Styles 2. Leaves ailteriiftte.- i' 

 ' xxvii. JJrnbelMfercs (in pdrt). 



36 Stamens inserted beneath an epigynous dask. "■ ' 



^' •■ xlvii. -Bncoce« (Vaccinieee). 

 Stamensiriserted with- the corblla and free from it. .'.' . 37 

 Stamensinserted'-on the tube' of the coroUa or between 

 - - - -itslobes- ..... i .J . . . .... ... i ........ . 3h 



37 Filaments free- ..•.-; Ij . .-.'-.'vi .xlvi. Ca-tapamilacece. 



FHaments jmited into 3 bundles . .xxpd. Cucurhitaoete. 



38 Anthers united! Flowers in a head .'.xlv. Composite. 

 Anthers free . .-i 39 



39 Flowers in a head. - Calyx- double .'.-Kixv. Dipsacacece. 

 Flowers corymbose ot oynibse. . i,. . iUJ'jvV.-, . ... .... . 40 



40 Fruit a dbuble indehiscent j)ericarp, 2-celled, 2-seeded. 



,-:,■ ./- , ; .'I yUy-'J .'"'IliM-" -■ f ''xlii. -R2«6JiJee«. 



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



I'emplycells.- Staimens-l— 3. .'I'.xliii. Vitlerianacea. 



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



■ 'Vi' ■ . ..:■'' 'x]i. Caprifoliacefe. 



41 Ovkry and fruitA-Ioted^ separating' into 4 small l-seeded 



. ■ ' nuts. Style from base of ovtoy . . ; 4^ 



i- " Fruit of Several folicles xxxiv. Chas»ukioe<B (Cotyledon) . 



O-vajy-and -fruit simpla • ■ Style terming 43 



42 Stamens- 6. Corolla regula-r. - Leaves 'alternate. 



-I !-..-■ • \ ..:, ■'!■'' I- ■! liv. Boragimicece. 



Stamens 4, didyhiiiiiotii, or 3. CoroUa 2-lippBd. Leaves 



> opposite ....;.>.,....-... 1 \y^. 'Lahiata. 



43 Ovary l-ceUed, 1-seeded; 'Calyi tubular. Stamens 5. 



Styles 5. ....,, .vi ; : ; .hav. PtnitMgihhcece. 



Ovary l-ceUed, many-seeded ;:.'.■. . ;■.■,'; . . . . . . . . ; : . .'. 44 



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

 •- celled) ......v. ..i;.';f. ■;;../ /i^i....: 40 



