m TETRADYNAMIA. SIL1CUL0SA. 



303. Li.mosei.la. L Mud wort. 



subulata. Ives. Trans. Physico Med. Soc N. York, i, 



p. 439. t. Eat. Man. Bot. p. 303. 

 tenuifolia. Nutt. Jour. Acad. Nat. Soc. Phil. 1. p. lis, 

 Gen. Amer. PI. 2. p. 43. 

 On the borders of a fresh water pond, at Long-branch, Nj 

 Jersey. Aug. Sept. white. Cooper. 



304. Chelone. L. Shelljlower. 



glabra. L. (Snake's head.) In ditches, standing waters, 

 and low shady places. 2/. Aug — Oct. white, with a 

 tinge of purple. 



305. Orobamche. L. Nutt. Broom-rape. 



1 Americana. L. (Squaw -root.) Parasitic on the roots o[ 



trees, in woods. Bloomingdalc, Long-Island, &c. 2/. 

 July, yellowish. 



2 biflora. Nutt. 

 uniflora. L. 



In shady woods. U- May — July, pale purple. The stem is 



very short, and produces two long one-llowered pedun. 



cles. 



30G. EriFAGUs. Nutt. Beach droj)S. Cancer root. 



Americanos. Nutt. 



Orohanche Virginiana. L. 



Parasitic upon the roots of beech trees. Hobokcn, and 



Long-Island. %. Sept. purple. 



SILICULOSA. 



30r. Draba. L. Whitlow grass. 



1 vcrna. L. In fields and on hills. Greenwich and Hobo- 



ken. ©. March 2Gth — May. white. 



2 hispidula. Mx. 

 nmbcllata. Muhl. 

 Caroliniana. Walt. ? 



In sandy fields about Canal-street, N..Y. JCnevels. ©. April, 

 white. 

 30S. B vxi as. L. Sea rocket. 



edentula. Big. 

 Cakilc maritima. Ph. 



Americana. Nutt. 

 On the sea coast of New-Jersey, about Sandy Hook, and at 

 Hobokcn. ( Cooper. ) $'. July — Oct. purple. 

 309. Thlaspi. L. Shepherd's purse. 



\ Bursapastoris. L. Cultivated grounds, and road sides. 



a. March — Oct. white. §. 

 2 campestre. L. (Mithridale mustard.) Grows about Pat- 

 terson falls. Cooper. Q. May. white. 



