440 TETRADYNAMiA siLiftuosA. Cardaminc. 



pensylvanica. 7- C. glabra, ramosa ; foliis pinnatis, foliolis subrotundo- 

 oblongis obiusis angulato-dentatisj siliquis angustis 

 erecUs.— TVilld. sp. pi. 3. p. 486. 

 In low meadows : New York to Pensylvania. 1/ . June. 



V. V. 



pratensis. 8. C. glabra, erecta, simplex ; foliis pinnatis, foliolis radi- 



calibus subrotundis dentatis, cauiinis lanceolatis sub- 

 integris, racerais subcorymbosis. — IVUld. sp. pi. 3. 

 p. 487. 



Icon. Fl. dan. lOSp. Engl. hot. "jyQ. 



In meadows : Hudson's Bay. 1/ . May. v. s. in Herl. 

 Banks. Flowers large, reddish purple. 

 multifida. g. C. pnbescens, ramosa ; foliis interrupte pinnatis, pinnis 



bipinnatitidis, laciniis rotundatis incisis, siliquis bre- 

 vibus. — Herb. Banks. 



In Florida. Bartram. If., v. s. in Herb. Banks. 



535. SISYMBRIUM. Gen. pi. lOSQ. 



Nasturtium. 1. S. siliquis declinatis brevibus, foliis pinnatis, foliolis sub- 



rotundis repando-pauci-dentatis. — IVilid. sp. pi. 3. 



p. 489. 

 Icon. Fl. dan. 69O. Schkuhr handb. 187- 

 In rivulets and springs : New England to Virginia. "2/ . 



June, July. v. v. JVater-Cress is found in most 



countries ; I observed it in abundance in the rivulets 



on the high mountains of the island of Dominica. 

 palustre. 2, S. siliquis declinatis oblongo-ovatis, foliis pinnalifidis 



serralis, petalis calyce brevioribus. IVilld. sp. pi. 3. 



p. 490. 

 S. terrestre. Smith Jl. hit. 1 p. 701 . 

 Icon. Fl. dan. 409. Schkuhr handb. I87. 

 In inundated and low grounds : Canada to Carolina. O . 



July, Aug. V. V. Flowers yellow. 

 amphibium. 3. S. siliquis declinatis oblongo-ovatis, foliis oblongo-lan- 



ceolatis pinnatifidisve serratis, petalis calyce longiori- 



bus. IVilld. sp. pi. 3. p. 491. 

 Icon /'/. dan. 984. 

 In ponds and ditches : Pensylvania to Virginia. "2/ . June, 



Aug. V. V. Flowers yellow. 

 Sophia. 4. S. foliis pinnato-decompositis subpilosis, petalis calyce 



minoribus. Willd. sp. pi. 3. p. 500. 

 Icon. Fl. dan. 528. Engl. hot. 963. 

 On road sides: Virginia ; rare. O. July, Aug. v. v. 



Flowers very small, pale yellow. 



