Mr. D. Don's Monograph of the Cuius Saxifraga. S&i 



cies ; and what convinces me of their being the simr is, thai 

 there are several specimens in his Canadian Herbarium (now in 

 Mr. Lambert's possession) of S. tiirgiuienm under the name of 



S. nivalis. 



44. S. nivalis, foliis subrotimdo-obovatis undulato-crcnatis sub- 

 sessilibus, scapo simplici, lloribus congesto-capftatis, pe- 

 talis subrotundis unguiculatis : nervis simplicibus. 



S. nivalis. Linn. Sp. PI. .')?:3. (exclus. synon. Gran. I irg.) 

 lluds. Angl. 180. l/iglttf. Scut. i. p. 'J'Jl. CUmJig. [mala.) 

 Willd.Sp. PL ii. p. 64.5. With. Brit, 403. Lam. Bncycl.vi 

 p. 683. Smith Brit. ii. p.U[). Engl. Bot. f.440. (bona.) 

 Persoon Synop. i. j>. 488. Stemb. Saxif.p. 12. }VahUnb. 

 Lapp. 113. 



S. foliis subovatis crenatis, caule nudo, lloribus capitatis. 

 Linn. Suec. 354. 368. 



S. caule nudo simplici, foliis elliptico-subrotundis crenatis, 

 lloribus capitatis. Linn. Suec. 176. t. 2. f. 5. 6. (mala.) 



S. foliis oblongo-rotundis dentatis, tloribus compactis. Ran 

 Angl. iii. p. 354. /. \6. f. 1. 



Sempervivum minus dentatum. Mart. Spitzb. 43. /. Y.f. A. 



Sedum III. Oed. Ban. t. 28. (pessima.) 



Habitat in summis alpibus Lapponiffi, Scotia?, Spitzbergens. 

 et Angliae borealis. ii . (v. v. sp.) 



Plant a subcaespitosa. Folia subrotundo-obovata, undulato- 

 crenata, subsessilia, supra glabra, subttis villosa, humi 

 patentia. Scapus erectus, 3-uncialis, simplex, villis visci- 

 dis conferte tectus. Flares congeste capitati, bracteati. 

 Bractece laneeolata?, acuta?. ciliata\ i > vdicelli breves caly- 

 cesque pube viscida obsiti. LacinicB calycis triangulares 

 obscure trinerves. Petala subrotunda. unguiculata, tri- 



plinervia : 



