14 FLORA ORCADENSIS. 
80. H. ELopDEs (Linn.), March St. John’s Wort. 
This plant is given by Mr P. Neil, in his tour 
through the islands, as being found in the valley 
between the Dwartie Stone and Rackwick, Hoy. No 
doubt this is a correct record. A gentleman who was 
secretary to the Natural History Society, Edinburgh, 
could hardly have mistaken the plant. Some one 
may yet find specimens. 
OrpvER XI.—LINACEA. 
Genus XXXIJ.—LINUM (Linn.) 
81. L. catHARTICUM (Linn.), Purging Klax. Fairly 
common. 
Var. condensatwm (Lange). I found this on links, 
Papa Westray, and sent specimen to Mr Ar. Bennett, 
who decided it was the above variety (Sept. 1909). 
82. L. USITATISSIMUM (Linn.), Common Flax. 
This plant is sometimes found growing on the 
roadside. It grows well and produces pretty blue 
flowers. The seeds probably fall from merchant vans. 
Genus XXXIII.—RADIOLA (Hill.), Plax-seed. 
83. R. LINOIDES (Roth.) 
Fairly common. Deerness, Westray, Hoy, &e. 
OrbDER XIIL—GERANIACE. 
Genus XXX1V.—GERANIUM (Linn.), Crane’s Bill. 
84. G. SYLVATICUM (Linn.) 
Pastures about Kirkwall (Dr Duguid and Mr R. 
Heddle). I have never found it. 
