DICOTYLEDONES. 49 
for Kirkwall to consult Dr Duguid and R. Heddle. 
It is also found on the Orphir side of same hill. J. 
Omond, teacher, Kirbuster, got a plant here. These 
are the only known habitats of the plant in Orkney. 
Wm. McKay, teacher, Finstown, gave me specimens. 
Naversdale, Orphir (Dr Fortescue, July 1889). 
Genus CXXXIV.—GLAUX (Linn.) 
272. G. MARITIMA (Linn.), Sea Milkwort. 
Fairly common along gravelly seashore. 
Genus CXXXV.—ANAGALLIS (Linn.) 
273. A. ARVENSIS (Linn.), Poor Man’s Weather- 
glass. 
Fields at Westness, Rousay (R. Heddle); field 
below Booth, Deerness (September 1895, M. Spence). 
No doubt brought with farm seeds in both cases. 
274. A. TENELLA (Linn.), Bog Pimpernel. Not 
uncommon. 
This plant is described in Hooker as glabrous, but 
there is a variety in Orkney with glandular sepals 
and capsule ; first noticed by Dr Grant. 
OrpDER XXXII.—GENTIANACEL. 
Genus CXXXVI.—GENTIANA (Linn.) 
275. G. CAMPESTRIS (Linn.), Gentian. Common. 
276. G. BALTICA (Murb.), Dwarf Gentian. Very 
rare. 
North Ronaldshay and top of cliffs, Swanney, 
E 
