438 
I'E'i'R ADYNAMIA SILiaUOSA. 
laevigata . 
531. TURRITIS. Gen.pl. 10Q5, 
1. T. foliis glabris, radicalibus obovatis serratis, caulinis lao» 
ceolato-linearibus integerrimis amplexicaulibus. IVilltL 
sp. pl. 3. p. 543. 
On rocks : Pensylvania to Virginia ; rare. £ . May, 
Jane. v. v. Very smooth and glaucous, about a 
foot high. .' s 
ovata , 
2. T. pubescens ; foliis radie/ ys petiolatis ovatis denta- 
tis obtusis, caulinis an, ^auli bos oblongis serratis 
acutis. 
On rocks: Pensylvania to Virginia. May, Junes 
Resembles T. hirsuta. 
Napus . 
532. BRASSICA. Gen. pl. 1096. 
1. B. radice caulescente fusiformi, foliis laevibus, supe- 
rioribus cordato-lanceolatis amplexicaulibus, inferiori- 
bus lyratis dentatis. IVilld. sp.pl. 3. p. 54J. 
Icon. Engl. lot. 2146. 
Rape frequently is found wild, bu!t is of European ori- 
gin. g . May, June. v. v. 
Rapa» 
2. B. radice caulescente orbiculari depressa carnosa, foliis 
radicalibus lyratis scabris, caulinis integerrimis laevibus. 
IVilld. sp. pl. 3. p. 548. 
Icon. Engl. hot. 2176. 
Turnips are likewise apparently indigenous. 
laciniata. 
533. DENTARIA. Gen. pl. 1087- 
1. D. foliis ternis ternatis, foliolis tripartitis lineari-oblongis 
incisis dentatis, radicis tuberibus moniliformibus. — 
IVilld. sp. pl. 3. p. 4/9. 
D. concatenata. Mich. jl. amer. 2. p. 30. 
In shady mountainous situations : New England to Ca- 
rolina. % . May, June. v. v. Flowers large, pale 
purple. 
diphylla. 
2. D. caulibus approximate diphyllis, foliolis ternis ovato- 
oblongis inaequaliter inciso-dentatis, radice dentata — 
Mich.jl. amer. 2. p. 30. 
Icon. Bot. mag. 14 65. 
In shady beech- woods, on high mountains : Pensylvania 
to Carolina. 2/ . May, June. v. v. Flowers pale 
red, with a tinge of yellow. The roots of this plant 
