The Scottish Naturalist. 365 



CRASSULACE^J. 

 lxiii. Sedum L. 



119. Rhodiola D.C., B. Rousay, D. and H. Common on 



the cliffs of Hoy. 



120. Acre L., B. Confined to the links of Hoxa, South Ron- 



aldshay, where it is extremely scarce. 



SAXIFRAGACE^S. 

 lxiv. Saxifraga L. 



1 21. Oppositifolia L., B. Hoy Hill. Rare. 



122. Stellaris L. On rocks near Rackwick, Hoy, D. 



123. Aizoides L., B. Not uncommon on the hills of Hoy. 



lxv. Chrysosplenium L. 



124. Oppositifolium L., B. Rocky banks of streams. Not 



rare. 



lxvi. Parnassia L. 



125. Palustris L., B. Common. 



UMBELLIFER^E. 

 lxvii. Hydrocotyle L. 



126. Vulgaris L., B. Common. 



lxviii. Helosciadium Koch. 



127. Inundatum Koch., B. Kingsdale, and mill-pond Wide- 



ford, D. and H. Loch of Wasdale, Dr Johnston. 

 Pools near Standing Stones of Stennes. Local. 



lxix. ^Egopodium L. 



128. Podagraria L., B. Introduced; fortunately very local, 



but abundant in some places, 



lxx. Carum L. 



129. Carui L. Meadows below Cletts, South Ronaldshay, H. 



The only record. 



lxxi. Bunium With. 



130. Flexuosum With. Fields near Kirkwall, Dr Gillies, and 



D. Certainly not common. 



lxxii. Pimpinella L. 



131. Saxifraga L. Pickaquoy, Kirkwall, D. 



