PAPAVERACEyE 9 



Dicentra formosa, Walp. A favourite garden flower, 

 originally from North America. Occasionally naturalised 

 near gardens. 



Eschscholzia californica, Cham. A native of North 

 America which has become common in English gardens, 

 and is recorded occasionally as an escape and even as a 

 weed in cultivated land. 



Fuiuaria agraria, Lag. A native of the Mediterranean 

 region and a frequent weed of cultivated ground in some 

 parts of Southern Europe. A rare grain introduction in 

 England. 



Flimaria Borsei, Jord. This species, like the other 

 capreolate Fumarias, is probably native in bushy and 

 rocky places in South-West Europe, and possibly very 

 rarely so in the North-West, though it has not been yet 

 recorded from natural habitats. In England, though 

 always associated with agriculture, it seems to be more 

 common in the wilder regions and to shun the purely 

 agricultural districts. 



Pumaria confusa, Jord. This species has much the 

 same position in Britain as the last-named. In the absence 

 of records of natural habitats it must be classed as an 

 introduced weed. 



Fumaria densiflora, DC. A cornfield weed throughout 

 Europe. Rare in England. 



Fumaria muralis, Send. Native of mountain woods 

 in Southern Europe. Further north a weed of cultivated 

 ground. Rare in England. 



