XXXIU 
CLASSES AND ORDERS 
IN THE 
LINNEAN ARTIFICIAL SYSTEM. 
CLASSES. 
* Flowers perfect, each with stamens and pistils. 
CI. 1. MoNAXDRiA, stam. 1. 
2. Di.A^XDRiA, stam. 2. 
3. TRiANDnu, stam. 3. 
4. Tetr.\ndbi.\, stam. 4. 
5. Fkxtandbia, stam. 6. 
CI. 6. PIexandria, stam. (>. 
7. Heptaxdeia, stam. 7. 
8. Octandhia, stam. 8. 
9. Enneandria, stam. 9. 
10. Decajndbia, stam. 10. 
11. DoDECANDHiA, stam. 12 — 19. 
12. IcosANDRiA, stam. 20 or more, inserted on the calyx. 
13. PoLYANDRiA, stam. 20 or more, inserted on the recep- 
tacle. 
14. DiDYXAMiA, stam. 4; 2 long and 2 short. 
15. Tetradynamia, stam. 6 ; 4 long and 2 short. Fl. cni- 
cifoi-m. 
16. iloNADBLPHiA, filaments vmited below in 1 set. 
17. DiADELPHiA, filaments united in 2 sets. Fl. papiiio- 
naceous. 
18. PoLTADELPHiA, filaments imited in 3 or more sets. 
19. Syxgexesia, stam. 5, anth. united. Fl. compound. 
20. Gynandbia, stamens and pistils combined. 
** Stamens and pistils in differ eiit Jlowers. 
21. Moxcecia, stam. and pistils on the same individual. 
22. DiCECiA, stam. and pistils on diflerent individuals. 
23. PoLYGAMiA, fl. perfect and unisexual on the same or on 
different individuals. 
*** Finctification concealed. 
24. Cby'ptogamia. 
ORDERS. 
The Orders in the fii-st 13 Classes are foimded on the number 
of styles or stigmas in each flower ; viz. Monogynia, 1 style ; 
DiGY'NiA, 2 styles ; &c. The Orders of the other Classes, as far 
as used, are explained in the Synopsis of Genera. 
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