78 FLORA ORCADENSIS. 
OrpDER LVIL—JUNCACE. 
Genus CCI.—JUNCUS (Linn.) 
423. J. TRIGLUMIS (Linn.), Three-flowered Rush. 
Scarce. | 
Ward Hill, Orphir; above Naversdale. My speci- 
men was gathered by G. W. Scarth, in Birsay (Sept. 
1909). 
424, J. BiGLUMIS (Linn.), Two-flowered Rush. 
Searee. 
Above Naversdale. I have never seen this plant; 
no authority. 
425. J. BUFONIUS (Linn.), Toad Rush. ‘Common. 
426. J. EFFUSUS (Linn.), Common Rush. Common. 
Var. spvralis. This variety is pretty common in 
Orkney. I sent a short communication regarding it 
to the Edinburgh Botanical Society, per Prof. J. 
Bayley Balfour in 1906. In a note appended to my 
communication it is stated that this is probably the 
first record of its occurrence in a wild form in Scotland. 
427. J. CONGLOMERATUS (Linn.), Common Rush. 
Common. 
428. J.SQUARROSUS (Linn.), Heath Rush. Common. 
429. J. GERARDI (Loisel). Not uncommon. 
It is generally found in salt marshes, as at the 
school, St. Andrews. 
