34 CRUCIFER^. 



70. L Smithii, Hooh. Smooth Field Fej^perwort. 



Native ; on clry or rocky banks, and in waste spots. Common. 

 May to Jime. 

 0. I. St. Stephens. Polbathick. Landrake. Pillaton. Quethiock, 

 II. Rame. St. Johns. Elbridge. Calstock. Between Penters 

 Cross and Ilatt ; some plants showing fasciation of the stems, 

 1873. 

 D. III. Near Pennycomequick, Pl3Tnouth. Pennycross. Beer Ferrers. 

 Between Horrabridge and Sampford Spmey. 

 IV. Between Lipson and Compton. Staddiscombe. Egg Buckland. 

 Plympton St. Mary. Shaugh. 



V. Wembury. Newton Ferrers. Near Elburton. Cornwood. 

 VI. Between Marwell and Kingston. Ermington. Ivybridge, 



Mucli commoner than L. campestre. 



L. latifolium, L. By the side of the river near Catdown (Cattedown) 

 quarries, probably brought m ballast. Jacob, Fl. part 14. No other 

 record. 



L. sativum, L. Much cultivated, and so occasionally seen about 

 gardens. 



L. Draha, L. Six or seven plants in a waste spot by the Walkham, a 

 little above the Factory at Horrabridge, May, 1865. Briggs in Jour. 

 Bot. iii. 349. 



SENEBIERA, Pers. 



71. S. didyma, Pers. Lesser Wart Cress. 



Denizen or Native ; by roadsides ; and in waste spots, generally 

 about towns and villages. Common ; locally very so. April to 

 November. 

 c. I. Between Crafthole and Looe; Jones, Tour, 16. Waste spot by 

 the road close to St. Germans Beacon. Landrake. Marsh, by 

 Denabole Lake. 

 II. Millbrook. Cargreen. Carkeel. 

 D. III. St. Budeaux. Tamerton Foliot. Beer Ferrers and Holes Hole. 

 Roborough village. 

 IV. Shore at Plymouth. //. W. sp. N. Bot. Guide, i. 14. A perfect 

 weed m Lockyer Street, Plymouth, and elsewhere about that 

 town at the foot of walls and edges of the pavement. W. A. 

 Bronifield, 3ISS., ibid. ii. 550. Regent Street and Hoe, Ply- 

 mouth. Down Thomas. Elburton. Egg Buckland. Plympton. 

 V. Noss j\Iayo. Knighton. Waste spot between Yealm Bridge and 

 Flete. Lee Mill Bridge. 



VI. Kingston. Carsewell. Ivybridge. 



Ascends to 480 feet at Roborough village. Dr. Bronifield says, in Flora 

 Vectensis, "Petals wanting in my Isle of Wight specimens, as I remember 



