PIGMY ADDER’S TONGUE. 195 
circular internal cavity: exteriorly they are shapeless, 
but opening transversely, exhibit themselves very 
conspicuously. The entire plant is very small. 
his curious and diminutive plant is found in the 
Islands of the Atlantic, on the shores of the Mediter- 
ranean, in Greece, Italy, France, Spain and Portugal ; 
also among the short herbage on the summit of rock 
in Petit Bot Bay, on the South coast of the Island of 
Guernsey, and also near the Land’s End in Cornwall. 
Thave not seen or heard of cultivated specimens, 
but should treat it exactly in the same manner as the a 
commoner species. 
