36 BOTANY FOR YOUNG PEOPLK 



11 DODEC-ANDRIA. from 11 to 20 husbands. 



12 ICOS-ANDRIA, 20 or more husbands affixed 

 to the calyx. 



13 POLY-ANDRIA, many husbands affixed to 

 the receptacle. 



14 DIDYNAMIA, four husbands 2 stronger 

 than the rest. 



15 TETRADYNAMIA, six husbands 4 stronger 

 than the rest. 



16 MONADELPHIA, one brotherhood hus- 

 bands joined in one set. 



17 DIADELPHIA, two brotherhoods husbands 

 joined in two sets. 



18 POLYADELPHIA, many brotherhoods hus- 

 bands joined in more than two sets. 



19 SYNGENESIA, many flowers in one anthers 

 united. 



20 GYN-ANDRIA, husband growing from the 

 wife. 



21 MONCECIA, husbands and wives in different 

 looms of the same house. 



22 DICECIA, husbands and wives in separate 

 houses. 



23 POL YG AM i A, mixture of the two preceed 

 ing, with perfect flowers. 



24 CYPTOGAMIA, flowerless plants. 



