Proc. Roy. Socy. of Edin.] 
[Vol. XXX. 
Fig. 81.— Sands of Luce, showing low dunes capped with Ammophila. Upon the 
lower slopes a kind of sward has been formed, chiefly by Carex arenaria, Salix 
repens, Hylocomium triquetrum, Rhacomitrium canescens and its var. 
ericoides. 
Fig. 82. — Juncus maritimus in a brackish marsh at the east end of the sands of 
Luce, near Low Torrs. 
Mr George West. 
[Plate 41 . — Referred to on page 147- 
