16 c. 11. USJKNFELIi. 



(■)4. Ranunculus sulphureus Solaiid. 



I ugl. L.: lii-Msschifi Hav, iii l)ogs and on slope.s ('.). Vil, in fiill tlowcr); iii 

 tlio iiiterior s. of Ken.s.si'la«M- Bay (23. VII. Ilow. low .sj)oc.). 



/?. niralis L. recnis to bo rare or uliolly wanling in llie northernniost parts 

 of GreoulantI; 1 Imve seen no speciinens in any of the colloctions examined. 



Rosaceæ. 



65. Dryas intc^rifolia M. \ nhl. 



Noarly iill the iiiaterial brought home belongs to tliis species, hut 

 it is very varying. Some specimens have the upper sides of the leavcs 

 densely hairy (var. canescens Simmons), others more sparsely hniiy 

 (ad. var. canescens), and other again glabrous. 



With regard to tlie marginal teeth of the leaves some specimens 

 have nearly entire margins (typical integrifolia), others have a few or 

 more teeth, the latter answering var. intermedia Nathorst. 



Common : 



Wash. L.: Mon is Jiay (5. VI, both typical spec. and spec. approaching 

 var. canescens Simin.): Wright Bay (14. VI, ad var. canescens, with year-o'd friiits); 

 Putlersuak (L. K., 1.'3. VIII, ad var. canescens, with well developed fruits). 



Ingl. L.: Ncar Advance Bay (26. — 27. VI, both typical and var. canescens 

 in flow.); Dallas Bay (2*l. VI); Marshall Bay (5. VII. ad var. canescens, and ap- 

 proaching var. intermedia, in flow.). 



Murch. S.: Piteravik (9. XI, var. intermedia, in winter stage); morainic 

 plain between Neke and Igdloluar.suit (20. VIII, well developed var. interme- 

 dia in full fruit). 



6b. Dryas octopetala L., var. argentea A. Blytt. 

 (.fr. Mrdd. Gronl. LXI\'. p. 181, 203, 213). 



As in Wolstenholme Sound area also in this area onlv var. arsentea 

 with densely hairy npj)er sides of Ihc leaves is present, and it seems 

 to be very rare. Most j)robably it hybridizes witli J). integrijolia, which 

 accounts for the variabihty of the said species. 



Whothor the present plant really is the same as the Noiwcgian 

 D. octopetala, var. argentea A. Blytt is not certain. 



Ingl. L.: Near Advance Bay (24. VI, sterile); Cape Leipcr. Krnsselaer liav 

 (Godfr.'d Hansen, 1(». V, l<t20; cfr'. Ostenfeld in Medd. Grunl. LXIV, 1!»2;5, p. 211). 



67. Potentilla eniarginata Pursh. 



Ingl. L.: Advance Bay (26.-27. VI, flow. begun); Kensselaer Bay (10.— 

 II. VII, in full flow.). 



Murch. S.: Piteravik (10. XI, winter stage); between Neke and Igdloluar- 

 suit, on nioraino (20. VII, in flow. and \vith unripe fruits); Mac Cormick Bay. 

 on moraine (7. IX, .«till flow., low specimens), river-bed (7. IX, well developed 

 spec. in fruits). 



