CONTENTS. 



19 Of Aggregate Flowers 



20 Of Luxuriant Flowers, commonly called double 



21 Of the Sex of Plants 



PART II. 



CHAP. 



1 Of the Sexual System and its divisions 



% Explanation of the titles ofthetwenty-four Classes 



3 Explanation of 'the titles of the Orders 



4 Of the first class Monandria 



5 Of the second class Diandria 



6 Of the third class Triandria 



7 Of the fourth class Tetrandria 



8 Of theffth class Pentandria 



9 Of the sixth class Hexandria 



10 Of the seventh class Heptandria 



11 Of the eighth class Octandria 



1 2 Of the ninth class Enneandria 



13 Of the tenth class Decandria 



14 Of the eleventh class Dodecandria 



15 Of the twelfth class Icosandria 



16 Of the thirteenth class Polyandria 



1 7 Of the fourteenth class Didynamia 



18 Of the fifteenth class Tetradynamia 



19 Of the sixteenth class Monadelphia 



20 Of the seventeenth class Diadelphia 



21 Of the eighteenth class Polyadelphia 



22 Of the nineteenth class Syngenesia 



23 Of the twentieth class Gynandria 



24 Of the twenty-first class Moncecia 

 %$ Of the ftventy-second class Dicecia 



26 Of the twenty-third class Polygamia 



27 Of the twenty-fourth class Cryptogmia 



28 Of the Appendix 



29 Of Generic distinctions 



30 By what parts of Fructification the Genus may 



with the most certainty be determined 



31 Of the Genera rejected by the Sexual System, as 



established on the. Fructification. 



32 Of 



