TE.TRADYNAMIA SILIQUOSA. 359 



Upon dry rocks frequent, as upon the rocks in the 



king's park at Edhilurgh, t<Q. o . VI. 

 The ftalk is rough, a foot high or more, generally 

 unbranched : the leaves are rough, fliplefs, oval, 

 flightly ferrated, and fometimes entire, and fprcad 

 upon the ground round the root in a circle : the 

 llalk-leaves are feffile, and embrace the ftalk at 

 their bafe : the petals are of a yellowiili white; 

 the leaves of the calyx the fame, but their fum- 

 mits tinged with red : the filiqud^ are linear, llrait, 

 convex on both fides, having a longitudinal line 

 in the middle of each valve : the younger fili- 

 qua are dark color'd, and (land parallel and clofe 

 to the ftalk, but when ripe they hang down ; 

 the feeds form little round elevations on the out- 

 fide of the valves. 



BRASSICA. Gen.pl 820. 

 CaL eredlus, connivens. Sem. globofa. Glandula in- 

 ter ftamina breviora &pi{lillum, intera^ longio- 

 ra & cahcem. 

 BRASSICA radice caulefcente fufiformi. Sp. pi. 

 931. {Ger. em. 235. /. 2. Moris, hijl.f, 3. /. 2. 

 fig. ultima. Vet. herb. t. ^S- f- 9) 

 Wild Navew. Anglis. 



Amongft corn, on ditch banks, and in wafte places. 

 On the rocks behind Edinhurgh caftle. Dr, Par- 

 fom. ^.VI. 

 The ftalk is from a foot to two feet high : the ra- 

 dical leaves are almoft fmooth, and divided into 



deeply 



