256 



TAYLOR: ON HELIX ARBUSTORUM. 



Remarks. 



with var. flavesce^ts 



rare 



on the sand 



not uncommon 



local 



var. Jlavescens 



with \2iX. Jlavescens 

 with vzx. Jlavescens 



one specimen 



common 



In gravel pits 



var. alpestris 



with var. Jlavescens 



rare 



with var. aljesti'is 



3 or 4 specimens 

 of calcareous origin 

 very abundant 



with var. 7nannorata 

 with vzx. Jlavescens 



J.C, iii., October, 1881 



