PLANTS OF RHODE ISLAND. 



ERYSIMUM, L. Treacle-Mustard. 

 cheiranthoid.es, L. Providence. 



SISYMBRIUM, L. Hedge-Mustard. 



1. officinale, Scop. 



2. S O p h i a , L. J. L. Bennett. 



BRASSICA, Touru. Mustakd. 



1. Sinapistrum, Boiss. 



2. alba, Boiss. 



3. nigra, Boiss. 



DRAB A, L* Whitlow-Gkass. 



1. Caroliniana, Walt. 



2. verna, L. 



CAMELINA, Cranz. False-Flax. 

 S a t i V a , Crantz. 



CAPSELLA, Vent. Shepherd' s-Purse. 

 Bursa-Pastoris, Moench. 



THLASPI, Tourn, Penny-Cress. 

 arvense,L. E. ProAidence, A. Greene, Esq. Providence, 

 Bennett. 



LEPIDIUM, L. Pepper- wort. 



1. Virginianum, L. 



2. ruderale,L. 



3. canipestre,L. 



4. D r a b a , L. 



SENEBIERA, D. C. Wakt-Cress. 

 L Coronopus, D. C. Newport, Bennett. 



2. didyma, Pers. Newport, Bennett. 



C A K I L E , Tourn. Sea- Rocket. 

 Americana, Nutt. 



RAPHANUS, L. Radish. 



1. Raphanistruni,L. 



2. sativum, L. Occasionally spontaneous. 



Order 9. RESEDACE^. 

 RESEDA, L. Mignonette. 

 Luteola, L. Wanskuck, Olney. Dyers-Weed. 



* Alyssum maritimum, L. is (rarely) spontaneous. 



