— 50 — 



Ynlvulae mnturilale secedentes seminn demittunt. 

 Semina valvulis elapsis dissepimenlo affixa re- 

 manent 3!) 



39 Stiimina appendiculata vel alata ... 40 



» nec alata nee nppendiculata . . II 



40 Filamenta longiora basi appendice fuliacea . 



Teesdalia. 



» » dentata . . Aetjuoisema. 



41 Silieulae luculi munuspermi .... 42 



» » 2-polyspermi .... 43 



42 Petnln nequnlin Lepidil.m. 



» valde inaequalia, 2 majora radiantia. Iberis. 



43 Valvulae praescrtim apicem versus alntne. Tiilaspi. 



» nnviculnres dursn npterne . . 44 



44 Siliculn oblonga vel subrutundn integrn vel submar- 



ginata. Loculi 2spermi . . Hltchiinsia. 



Silicula triangulari-obeordata. Luculi pulyspermi . 



Capsella. 



45 Silicula ilocularis inflata vel cumpressa . 46 



» 2-31oeularis luculis superpusitis . 49 



46 Siliculn plano-compressa, urbiculnris vel oblonga. 47 



» globosa vel subrutundu-uvnta . . 48 



47 Siliculn orbicularis a durso plnno-compressn 



Clypeola. 



» ovato-oblonga a lntere plnno-compressa . 

 Isatis. 



48 Silicula globosa stylo filiformi coronntn. IVeslia, 



» ovntn turgida breviter ncuminntn stylo fi- 

 liformi non coronata, cotiledones undulato -con~ 

 volutac Calepijna. 



49 Siliculn 2articulata , articulis mnturitnte trnnsverse 



secedentibus . . . . . . 50 



Silicula nrtieulo unico constnns ... 51 



