SCOTTISH PLANTS 99 



SILENE MARITIMA, With. Rather frequent on the Cuchullins, 104. 

 On Corrie Ardran, Mid Perth. 



S. ACAULIS, L. At about 1000 feet by the Allt Dearg Mor, Skye, 

 104. Descends to 600 feet in Sutherland. Quiraing, Storr; 

 Lavvson MS. 



LYCHNIS DIOICA, L. Ascends to 3400 feet on Stuich-an-Lochan, 88. 



CERASTIUM TETRANDRUM, Curt. Cliffs near Port Mary, abundant, 



Kirkcudbright. 

 C. VULGATUM, Z., *var. HIRSUTUM (Fries). Sligachan, 104. 



var. ALPINUM, Koch, ascends to 3300 feet on Corrie 



Ardran, 88. 

 C. NIGRESCENS, Editionston (arcticum, Lange, p.p.). Ascends to over 



3500 feet on Ben Nevis. Cuchullins, 104 (recorded in error as 



C. alpinum from the Cuchullins mountains, by Prof. Lawson in 



" Top. Bot."). 

 C. ALPINUM, L. This should be deleted from 104, "Top. Bot.," 



see above. 



ARENARIA TRINERVIA, L. * Flora Craig, Peebles, 78. 

 A. SEDOIDES, Druce. Ben Lawers at 3600 feet. Abundant on the 



mountain range between Quiraing and Storr, 104; Lawson 



MS. 



(To be continued.} 



ALIEN PLANTS. 

 By JAMES FRASER. 



THE following Alien Plants were gathered by Mr. M'Andrew 

 and myself mainly during 1910 (those found in any previous 

 year being only now determined), and this list brings the 

 number seen by us, chiefly in the neighbourhood of Edin- 

 burgh, up to about 9/0. 



The locality " Murieston " is the Edinburgh Distress 

 Committee's Labour Colony at Nevvpark, West Lothian- 

 farms on which much of the city refuse is utilised. 



A star in front of a name indicates a new British record. 



CRUCIFER.E. 



Brassica monensis, Huds. One plant at Leith in 1907, and one at 

 Slateford in 1910. On the East Coast of Scotland this plant is 

 merely casual. 



