3^0 TETRADYNAMIA SILIQUOSA. 



deeply pinnated lobes, which lobes are again ir- 

 regularly indented or finuated on the edges : the 

 ftalk-leaves are fmooth, glaucous, fefTile, of a 

 long heart-fiiap'd figure, (lightly denticulated on 

 the edges, and embrace the (talk at their bafe. 

 The calyx (lands open : the -petals are yellow. 

 There is a variety of this, which has an efculent 

 root, and which is cultivated in many parts of 

 Europe for the fake of an oil which is prefs'd 

 from the feeds. 



SIN APIS. Gen. pi. 821. 



Cal, patens. Cor. ungues refti. GUndula Inter fta- 

 mina breviora & piftillum, interque longiora & 

 Calycem. 

 '.rvcnfis I. SINAPIS filiquis multangulis torofo- turgid is laevi- 

 bus roftro ancipitilongioribus. Lin.fyfi. nat. 444. 

 Sp. pi. 933. {Ger. em. 233./. 2. Moris. Lvjt.f.^' 

 t. 3./. 7. Pet. herb. t. A5- f- 12) 



Wikl Muftard, or Charlock. Jngljs. 



In corn fields frequent. G. V. VI. 



The (lalk is roughly hairy, a cubit high, and 

 branched, and is commonly tinged with red be- 

 tween the branches and the root : the leaves are 

 a little rough, and commonly pinnatifid ; they 

 hiv- generally one or two pair of lobes, which 

 unite together at their bafe, and a great ellipti- 

 cal odd one at the end, all of them irregularly 

 ferrated : the leaves of the calyx are angular, 

 fmooth, of a yellowifji green color, (landing 



open 



