SCROPHULARTACE^ 143 



Gollinsia bicolor, Benth. Native of California. Col- 

 lected by Mr. Hume on waste ground in South Devon. 

 Doubtless a garden escape. 



Erinus alpinus, L. A native of rocky places in the 

 mountains of South-West Europe. Long cultivated for 

 ornament in England, and occasionally more or less- 

 naturalised on old walls. 



Linaria bipartita, Willd. A native of the seashores 

 of the Mediterranean area and a weed of cultivated 

 fields in Southern Europe. It has been recorded as 

 occurring where pheasants' food has been thrown^ 

 and may have resulted from grain-siftings being used 

 for this purpose. 



Linaria canadensis, Dum. Cours. A native of North 

 America which has been recorded from waste ground 

 in England. 



Linaria chalepensis, Mill. Noticed in several places 

 near cornmills, and doubtless imported with foreign 

 grain. 



Linaria Cymbalaria, Mill. Found on old walls in. 

 nearly all parts of Europe, but apparently native on 

 rocks only in the south. In England it is supposed 

 to have originated in the Chelsea Botanic Garden, and 

 it is at any rate probable that it dates its rapid extension 

 in England from the time that it began to be cultivated 

 in gardens — that is, about the same time as Dillenius 

 mentioned its escape from the Chelsea Garden. 



Linaria Elatine, Mill. A weed in cultivated ground 

 in most parts of Europe. In England mostly in the 



