383 ADDITIONAL NOTES, ETC. 



and others may still be discovered for a plant so very 

 likely to be overlooked by collectors. 



77. Draba incana, vol. i. p. 131. 



Province 8 may now be certainly added to the true area ; 

 Mr. Wardale having sent specimens from Derbyshire to 

 the Botanical Society of London. That county will be 

 substituted for Yorkshire in the south limit. Professor 

 Balfour found this species at the sea level, so far south 

 as Islay, in the West Highland province. It is scarcely 

 necessary to remark that the records of this species and 

 of the more arctic D. rupestris having been found in 

 Hampshire, by the Eev. S. Palmer (Mag. Nat. Hist. ii. 

 276), must be erroneous. 



79. Draba verna, vol. i. p. 133. 



The south limit extends into Cornwall, according to 

 Mr. Pascoe's Ust. I am stiU without note of its occur- 

 rence in the West Highland province. 



8S. Alyssum calycinum, vol. i. p. 135. 



Province (2), with the counties of Hants, Norfolk, Rox- 

 burgh, may now be added to the area, &c. of this i)lant, 

 which I cannot yet feel warranted in classing among the 

 truly British. The remarks on the stations for it in the 

 Flora of Forfarshire, published since the first volume of 

 the Cybele was written, only tend to confirm those made 

 on page 135 of that volume. 



84. Cardamine amara, vol. i. j). 137. 



Provinces 1 and 16 may be added to the area; that of 

 the Peninsula on authority of Mr. Pascoe ; that of West 

 Highlands on authority of the Flora Glottiana. The 

 south limit will be extended to Cornwall, and the north 

 limit to Dumbarton (Mugdock Castle), on the same autho- 

 rities. The mean temperature may also be raised to 51, 

 if not to 52, for a plant growing near St. Austell, Corn- 

 wall. 



