50 FLORA ORCADENSIS. 
Birsay. Mr Ar. Bennett says of it :—“ Yes, the dwarf 
gentian was odd; yet I could make nothing of it. At 
first I thought you had found G. swecrca, but 1t would 
not fit in.” Specimens were again sent from Swanney 
in September 1912. These, he said were G. baltica 
(Murb.), a sub-species of campestris. As this is given 
in latest edition of “ London Catalogue” as a species, 
I so enter it here. Probably this is the plant recorded 
by Dr Wallace in 1700, and designated Gentiana 
autumnalis. 
277. G. AMARELLA (Linn.), Small-flowered Gentian. 
Links, Aikerness ; Deerness ; Hoxa, We. 
Genus CXXXVII.—MENYANTHES (Linn.), Buckbean. 
278. M. TRIFOLIATA (Linn.) Fairly common in 
bogey places. 
ORDER XXXIIJI—CONVOLVULACE. 
Genus CXXXVIIL—CONVOLVULUS (Linn.) 
279. C. ARVENSIS (Linn.), Bindweed. 
I have never seen this except in gardens and their 
immediate vicinity. 
OrDER XXXIV.—SCROPHULARIACE. 
Genus CXXXIX.—SCROPHULARIA (Linn.) 
280. S. Noposa (Linn.), Knotted Figwort. 
Burn of Redland, Firth; and burn above church, 
Firth (Dr Duguid). I have looked for but been 
unable to get it in either place. 
