The Scottish Naturalist. 371 



205. Uliginosum L. Walls and Hoy Hill, B. Rare. 



205*. Myrtillus L., B. Common. Occurs on many of the 

 islands. Frequently only two to four inches high. 



cxvn. Arctostaphylos Ad. 



206. Alpina Spreng., B. Hills of Hoy, Walls, and Rousay, 



D. and H. 



207. Uva-ursi Wimm., B. Hoy and Walls. Not common. 



cxviii. Loiseleuria Desv. 



208. Procumbens Desv. Hoy Hill, B. Very rare. 



cxix. Erica L. 



209. Tetralix L., B. Common. 



210. Cinerea L., B. Common. 



cxx. Calluna Sal. 



211. Vulgaris Sal., B. Common on almost all the islands. A 



hairy variety occurs near the Berry, Walls. 



cxxi. Pyrola Tour. 



212. Rotundifolia L., B. Near small lake hills of Rousay, D. 



and H. " Evie " has afterwards been added in pencil. 

 I have a specimen from Rousay, but as far as I could 

 ascertain not from near the small lake. 



GENTIANACE^J. 

 cxxn. Gentiana L. 



213. Amarella L., B. Links at Aikerness, Deerness, Hoy, 



Stronsay, Westray, D. and H. ; also at Skail, and 

 Hoxa, South Ronaldshay. 



214. Campestris L., B. Common. 



cxxiii. Menyanthes Tour. 



215. Trifoliata L., B. Common. 



CONVOLVULACE^l. 



cxxiv. Convolvulus L. 



216. Sepium L. A weed in Captain Baikie's garden, Kirk- 



wall, H. 



cxxv. Cuscuta Tour. 



217. Epilinum Weihe. Introduced at Swanbister 1875, B. 



Has since disappeared. 



