66 The Scottish Naturalist. 



Cochlearia officinalis, L., v. arctica, Fr. 



Draba incana, L., v. contorta, Lindbl. ; D. alpina, L. ; 



D. oblongata, Br. (Nyman) ; D. hirta, L. (Nyman). 

 Arabis alpina, I* Looking at the European distribution of this 



species it seems strange that it is not British (Sicily, Greece, 



and Turkey being the only other countries in which it does 



not occur). 



Arabis petraea, Lam., f. hispida. 



Erysimum hieracifolium, L. 



Cardamine bellidifolia, L. ; C. hirsuta L., v. inter- 

 media, Horn. 



Cakile maritima, L., v. integrifolia. 



Viola canina, L., v. montana, L. fl. succ. 



Arenaria propinqua, Richardson. 



Alsine biflora, Wahl. 



Oerastium alpinum L., v. glabratum ; 0. arcticum, 

 Lange. 



Stellaria crassifolia, Ehrh. ; S. humifusa, Rottb. This, 

 queried by Nyman, doubted by Babington, and not given by 

 Grcenlund, was described and figured by Rottboell from 

 Icelandic specimens (Trimen, J. of Botany, 1870, p. 278) ; S. 

 longipes, Gold. (Nyman) ; S. borealis, Big. (Babington). 



Hippuris vulgaris, L., v. maritimus. 



Epilobium latifolium, L. ; E. montanum, L., v. col- 

 linum, Koch. 



Sedum annuum, L. 



Bulliardia aquatica, D.C. 



Saxifraga Cotyledon, L.; S. nivalis, L., v. tenuis, Hartm. 



Archangelica officinalis, Hoffm. ; probably as A. nor- 

 vegica, Rup., a sub.-sp. 



Hieracium floribundum, Wimm., v. islandica Lange ; H. 

 alpinum, L., v. leucotricha, Lange ; H. auricula, L. 



(Babington). 

 Antennaria alpina, Gaertn. 

 Achillea Millefolium, L., v. lanata, 

 Matricaria inodora, L., v. pheeocephala, Rup. 

 Campanula rotundifolia, L., v. arctica, Lange ! the W. 



Iceland plant being different from the British. 



Gentiana detonsa, Rottb. (1770); senata, Gunn (1772); 



G. aurea, L. ; and v. uniflora, Lange. 

 Pleurogyne rotata, Griseb. 

 Cassiope hypnoides, Don. 



