CONSPECTUS. 293 



ORDER XI. 



fumakiace.e, or fumewokts. 

 Genera : 



1. Adlumia, Raf . Climbing Fumitory. Species : 



Adlumia cirrhosa, Raf. 



2. Dicentra, Bork. Dutchman's Breeches. Species 3. 



3. Corydalis^ Yent. Species 2. 



4. Fumaria, L. Fumitory. Species : 



Fiimaria officinalis, L. Common Fumitory. 



ORDER XII. 



cruciferje, or crlx'ifers. 

 Genera : 



1. Nasturtium, R. Br. Water-Cress. Species 6. 



2. lodanthus, Torr. & Gr. False Rocket. Species : 



lodanthus liesperidoides, Torr. & Gr. 

 {lodanthus pinnatijida. Wood.) 



3. ILeayenworthia, Torr. S2yecies 2. 



4. Dentaria, L. Toothwort. Pepper-root. Species 4. 



5. Cardamine^ L. Bitter-Cress. Species 5. 



6. ArabiSy L. Rock-Cress. Species 7. 



7. Turrit is J Dill. Tower Mustard. Species 3. 



8. Barharea, R. Br. Winter-Cress. Species : 



Barharea vulgaris, R. Br. Common Winter-Cress. 



9. Erysimum, L. Treacle Mustard. Species 2. 



10. Sisymhrium, L. Hedge Mustard. Species 3. 



11. Sinapis, Tourn. Mustard. Species 3. 



12. Braha, L. AVhitlow-Grass. Species 8. 



13. Armoracia, Rupp. Horseradish. (Nasturtium, 



Tries, Gray.) Species : 



Armoracia Americana, Arn. 



14. Yesicaria, LsLin. Bladder-Pod. Species: 



Vesicaria Shortii, Torr. & Gr. 



15. Camelina, Crantz. False Flax. Sjyecies : 



Camelina sativa, Crantz. 



