^^ 



^ 



xsu 



LINN^AN METHOD. 



mostly 3-cleft. Pet. 4. Caps, of 8 cells, 8 valves, and 8 

 seeds, p. 74. 



23. TiLL^A. Cal of 4 leaves. Pet. 4. Capsules 4. p. 156. 



24. Ilex Cal. 4-toothed. Cor. rotate, 4-cleft. Stigmas 4 



• • sessile. Fruit fleshy, including 4 one-seeded stony nuts! 



25. PoTAMOGETON. Perianth single, ^of 4 scales. Anthers sessile 



Pistils 4. Achenes 4, sessile, p. 478. 



26. KuppiA, Perianth 0. Pistils 4. Achenes 4, pedicellate 



p 485. 



Class V. PENTANDRIA. h stamens. 



Ord. L MoNOGTNiA. 1 style. 



Perianth double, inferior. Cor. monopetalous. Germen deeply 

 4-lobed: style from between its lobes. Fruit splitting into 4 achenes. 



1. BOEAGINACE^. p. 282. 



** 



Perianth ^ double, inferior. Cor. monopetalous. Germen or fruit 

 of one piece or covering, including several seeds : style terminal. 



, f Stamens opposite to the segments of the corolla. 



a 



4. 



2. PRIMULACE^. Germen and caps 1 -celled, with several 



seeds upon a globular free central placenta, p. 338. 



t| Stamens alternate with the lobes of the corolla. 



3. GENTIANACEiE. Germen and caps. 1 -celled, with severa'' 



pjlrietal seeds. Anthers straight, p. 274. 



ERYTHHiEA. Gcrmeu and caps. 2-cclled, linear, many-seeded. 

 Anthers at length spirally twisted, p. 276. 



SOLANACE^. Germen and fruit 2- or half 4-celied, many- 

 seeded. Stamens upon the cor. : fil. glabrous : anthers 

 straight, p. 291. -- 



Verbasoum. Germen and capsule 2-celled, many-seeded. Stam. 

 upon the cor. : fil all or 3 of them hairy : anthers straight. 



p. 313. 



CONVOLVULACE^. Germen l_2-celled, with 4 seeds at 

 its base. Cans. 1— 2-celle.d. 2 — 4-seeded. 



5. 



6. 



7. 



Cor. campanu- 



late, plaited in bud. Stam. upon the corolla : anthers straight. 



8. 



Stigmas 2. 



POLEMONIUM. 



'x 



tate. 



Cor. ro- 



9. 



p. 280. 



Germen and caps. 3 -celled, 3-valved. 

 Stam. upon the mouth of the corolla : anthers straight, 

 stigmas 3. p, 279, 

 Azalea. Germen and caps. 2 — 3-celled, many-seeded, Cor. 

 shortly campanulate. Stam. free, or nearly so,Trom the co- 

 rolla: anthers straight, p. 268. 



