Il. ARTIFICIAL GUIDE TO THE GENERA. 
{Plants with conspicuous flowers Ss aaemcOeaRS :—[p- 22] 
+Stamens and pistils in the same flowe ] 
Male and female organs distinct :— 
ces not united Pa a or below :-— 
Stamens of equal or nearly equal length :-— 
4 
amens solitary I. MONANDRIA. 
ens 2 ... Il. DIANDRIA. 
Stamens 8 ...........- Ill. TRIANDRIA. 
Stamens 4 IV. TETRANDRIA. 
Stamens 5 V. PENTANDRIA. 
Stamens 6 equal, or if unequal then 3 act np 3 short 
. HEXANDRIA. 
Stamens 7 ma poe soe 
Stamens 8 VIII. OCTANDRIA. 
Stamens 9 ...... IX. ENNEANDRIA. 
Stamens 10 or 11 X. DECANDRIA. 
Stameris 12 or any number between 12 ey 19 
I. DODECANDRIA. 
Stamens 20 or more than 20 :— 
Stamens 2 long and 2 short........--+++++++ XIV. DIDYNAMIA. 
Stamens 4 long and 2 short... XV. TETRADYNAMIA. — 
Stamens united :— 
nion of stamens occurring in the filamen 
Stamens in one phalanx or bundle.. os “MONADELPHIA. 
Stamens in two phalanges ....+.--+---++ XVII. DIADELPHIA. 
Stamens in three or more plalanges 
XVII. POLYADELPHIA. 
Union of stamens eonfined to anthers......XIX. SYNGENESIA. 
Male organs attached to and standing upon the female 
XX. GYNANDRIA. 
c 
