Ixvi NATURAL SYSTEMS. [Lindley. 



Flowers monopetalous. Stamens epipeta-) 

 lous. Ovules, in part at least, suspended. > 228. Styracaceee, or Storaxworts, p. 592 

 Radicle long. Cotyledons leafy . . .) 



Alliance 45. Gentianales, p. 594. 



Stipules 0. Stigmas simple, sessile, radiating 229. Ehenace(B, or Ebenads,^,hQh 

 Stipules 0. Stigmas simple, at the end of a") . . ,. „„ ^ m^ 



manifest style. Placentae axile. ^&eA& } 2^0. Aqiafoliacem, or Holly worts, v-o'd" 



definite, pendulous. Corolla imbricated .) 

 Stipules 0. Stigmas collected into a massive ^ 



head, expanded at the base in the form of I gg^^ Apocynaceee, or Dogbanes, p. 599 



a ring or membrane, and contracted m the .' -^ * 



middle. (Albumen sometimes 0) . . j 

 Leaves opposite, with intervening stipules . 232. Loganiacece, or Loganiads, p. 602 

 Stipules 0. Stigmas simple, at the end of a^ 



manifest style. Placentae axile. Seeds > 233. Diapensiacea, or Diapensiads, p. 606 



indefinite, peltate. Stamens interpetalousj 

 Stipules 0. Stigmas simple, at the end of a\ 



manifest style. Placenta axile. Seeds U34. stilbacece, or Stilbids, -p. 607 



definite, erect. Corolla valvate. Flowers | ' ' *^ 



unsymmetrical J 



Stipules 0. Stigmas simple, at the end of a) 



manifest style. Placentae parietal. Flow- > 235. Orobanchacecs , or Broomrapes, p. 609 



ers didj-namous j 



Stipules 0. Stigmas simple, at the end of a^ 



manifest style. Placentae parietal. Flow- > 236. Gentianacece, or Gentianworts, p. 612 



ersregvdar J 



ALLI/lNCE 46. SOLANALES, p. 615. 



Stamens free, 2 or 4 2S7. Oleacets, oi OUveworts, -p. 616 



Stamens free, 5. Placentae axile. Embryo j 238. Solanacea, or Nightshades, p. 618 



terete j 



Anthers and stigma consolidated into a co-j 339. Asdepiadace<B, or Asclepiads, p. 623 



lumn J 



Stamens free, 5. Placentae axile. Cotyle-l 340. Cordiace<E, or Sebesteiis, p. 628 



dons leafy, folded longitudinally . . . .j *^ 



Stamens free, 5. Placentas basal. Cotyle-I 241. Convolvulacece, or Bindweeds, p. 630 



dons leafy, doubled up j 



Stamens free, 5. Placentae basal. Embrj'ol 242. Cuscutacece, or Dodders, p. 633 



filiform, spiral J ' ^ 



Stamens free 5. Placent* axile. Cotyle-| 243. Polemoniace^, or Phloxworts, p. 635 



dons straight, plano-convex J ' ' ■^ 



Alliance 47. Cortusales, p. 637. 



'*S'esSe?^clii?tr'. "!*'\" .'*?'" ':} 244. Hydrophyllace., or Hydrophyls, p. 638 

 Stamens opposite the petals. Fruit membra- ~| 



nous, one-seeded. Styles 5. Stem her- > 245. Plumbaginacece, or Leadworts, p. 640 



baceous J 



Stamens alternate ^vith the petals. Style 1. j 346. piantaginacecs, or Ribworts, p. 642 



Inflorescence straight j ^ '^ 



Stamens opposite the petals. Fruit capsular, I 347. Primulace<B, or Primworts, p. 644 



many-seeded. Style 1. Stem herbaceousj ' ' ^ 



Stamens opposite the petals. Fruit indehis- ■» 24fi Mvrsinareo' ar Ardi<dad<t n 647 

 cent, drupaceous. Style 1. Stem woody ] ^^- ^^ly^smace^B, or Aidmads, p. 647 



Alliance 48. Echiales, p. 649. 



♦Regular-flowered Orders, passing from Solanales. 



Flowers regular' ^, unsymmetrical. Sta"] 249. JasminaceeB, or Jamiinworts, p. 650 



mens 2. Fruit 2-lobed. Stigma naked ' 

 Flowers regular, symmetrical. Stamens 4.) _,.. r, , j o 7 ^ j /..-« 



Fruit simple. Stigma naked . . . . j 250. SalvadoracecB, or Salvadorads, p. 652 

 Flowers regtdar, sjTnmetrical. Stamens 5.") 



Stigma naked. Nuts 4, confluent. Inflo- > 251. Ehreliacece, or Ehretiads, p. 653 



rescence circinate J 



Flowers regular, symmetrical. Stamens 5.") 



Nuts 5 or 4/- Stigma naked. Inflores- [ 252. Nolanaccee, or Nolanads, p. 654 



cence straight •) 



Flowers regular, symmetrical. Stamens 5."j 



Nuts 4 or -^^ Stigma naked. Inflores- > 253. Boraginacece, or Borageworts, p. 655 



cence circinate ) 



Flowers regular, symmetrical. Nut sohtary | 254. Brunoniace^, or Brmioniads, p. 657 



Stigma indusiate. ( Stamens hypogjuous !) j 



** Irregular-flowered Orders, passing into Bignonials. 



Flowers irregular, unsymmetrical. Nuts 4.-> 355. Lamiacea, or Labiates, p. 659 



Ovule erect J 



Flowers ii-regiUar unsj-mmetrical. Nuts) ggg. Verbenace^, or Verbenes, p. 663 



confluent. Ovules erect J ' ' ^ 



Flowers irregular, unsymmetrical. NutsS 



confluent. Ovules pendulous. Anthers > 257. Myoporacece, or Myoporads, p. 605 



2-celled ) 



