FLORA OF THE OUTER HEBRIDES 61 



Atriplex Babingtonii, Woods. — St. Kilda, Barri?igton. Watson in 

 "Cybele Brit." vol. ii. p. 323. 



Atriplex laeiniata, L. — S. Uist, A. Somerville. 



Salsola Kali, L. — St. Kilda, Macgillivray ; not confirmed. 



Polygonum avieulare, L. ; var. arenastrum. — Mingulay, J. Fin- 

 lay son. 



Polygonum (Roberti), Loesl ; Raii, Bab. — Barra, A. Somerville. 



Polygonum Hydropiper, L. — Obbe, Harris, IV. S. Duncan. 



Polygonum amphibium, L. ; terrestre, Leers. — Barra, A. Somerville. 



Polygonum Bistorta, L. — S. Uist, A. Somerville. 



Polygonum viviparum, L. — Scarp, almost at sea-level ; frequent 

 from 50 to 150 feet above it. On Husival More (alt. 1603 

 feet) it grows but a short way above the base, and on summit 

 with Habenaria viridis, etc., IV. S. Duncan. Abundant on 

 Oreval (2165 feet) and Ceartaval (1807 feet.) 



Polygonum viviparum, L. ; var. alpinum, Wahlb. — Scarp, IV. S. 

 Duncan. 



Rumex eonglomeratus, L. — St. Kilda, Barrington. 



Myriea Gale, L. — Barra, A. Somerville. 



Malaxis paludosa, Sm. — Harris, T. A. Cotton. 



Listera eordata, A. Br. — Harris, Scarp, IV. S. Duncan. 



Listera ovata, R. Br. — Scarp, N. Harris, S. Harris, IV. S. Duncan. 



Orchis maseula, L. — Scarp, W. S. Duncan. In chasms in the 

 steep rocky coast, south and south-west of Harris, Duncan. 



Orchis incarnata, L. — Barra, A. Somerville. Scarp, W. S. Duncan. 



Habenaria bifolia, R. Br. — S. Harris, IV. S. Duncan. North of 

 Bowe. 



Habenaria chloroleuea, Ridley. — Harris, IV. S. Duncan. Abun- 

 dant on coast for f mile. 



Allium ursinum, L. — S. Uist, A. So?nerville. 



Scilla verna, L. — Barra, A. Somerville. Scarp, IV S. Duncan. 



Juneus effusus, L. — Scarp, IV. S. Duncan. St. Kilda, Barrington. 



Sparganium ramosum, Curtis. — " Top. Bot." In his " Geog. Dis- 

 trib." Watson recorded under simplex, " I have seen no speci- 

 mens of either species." 



Sparganium affine, Schnizl. — Scarp, JV. S. Duncan. Barra, S. 

 Uist, A. Somerville. 



Lemna minor, L. — S. Uist, A. Somerville. 

 Potamogeton natans, L. (vcrus). — Scarp, JV. S. Duncan. 



