|-Cardamine pratcnsis Cuckoo-Jloiver 

 t[Hesperis 



matronalis] [Dame's Violet] 

 f Arabis thaliana 



(Sisymbrium th. ) Tkale Rockcress 

 t ,, perfoliata 



(Turritis glabra) G/a3r^«j Rockcress 

 fSisymbrium 



officinale Hedge Miistard 

 ,, irio London Rocket 



,, Sophia Flixweed 



fAUiaria officinalis Garlic-Mustard 

 Erysimum 



cheiranthoides Treacle Mustard 

 , , orientale Hares-ear 



fBrassica campestris Field Brassica 

 t ,, sinapistrum Charlock 

 (Sinapis arvensis) 

 ,, alba Mustard Brassica 



(Sinapis alba) 

 ,, nigra Black Mustard 



(Sinapis n. ) 

 , , muralis Sand Brassica 



(Diplotaxis m. ) 

 t[Cochlearia 



armoracia] [Horseradish'] 

 [Alyssum 



maritimuni] 

 fDraba verna Co77imon Draba 



(Erophila vulgaris) 

 [Camelina sativa] [Gold of Pleasure] 

 Thlaspi arvense Field Pennycress 



fCapsella bursa- 



pastoris Shepherd' s Purse 

 Lepidium campestre Field Cress 



, , ruderale Narrow-leaved Cress 



flberis amara Bitter Caiidytuft 



fSenebiera coronopus Swinecress 

 (Coronopus pro- 

 cumbens) 

 fRaphanus 



raphanistrum Wild Radish 

 (Raphanistrum 

 innocuum) 



[The Heath. N.B.— This is not 



violet]. 

 Road down Gallows Hill. 



Near Panshanger Park (G.). 



Rare. Hertford Gasworks (Fl.H.). 

 St. Margarets and Ware Brickfields. 



Near Bride's Farm. 

 Ware Brickfields (G.). 



Near chalk-pit, Gallows Hill. 



Ware Brickfields (G.). ? not indi- 

 genous. 

 Rare. Line at Broxbourne (Fl.H.). 



[Ware Park, near the mill]. 



Ware Brickfields. 

 Goose Green. 



Ware Brickfields (G.). 

 Lines' Fields, etc. 



Brickendon (G. ). 

 Ware Brickfields. 

 Wotton, 1893. 

 Pavilion Field, etc. 



