Flowering Piants and Ferns from North-Western Greenland. 11 



III. Dicotyledones, Choripetalæ. 



Caryophyllaceæ. 



3G. Arenaria ciliata L., subsp. norvegica (Gunn.) Fries. 



cfr. Ostenfeld and Dahl, Nyt Magas. Naturvid. Kristiania, vol. 

 LV, 1917. 



Murch. S.: Between Neke and Igdloluarsuit, at the shore (20. VIII, flow.). 



37. Cerastium alpinum L. — Probably common. 



Wash. L.: Morris Bay, on a hill side (8. VI, flow.); Putlersuak (L. K., 13. 

 VIII, With ripe fruits). 



Ingl. L.: Marshall Bay (5. VII, flow., small and dense specimens); Rensse- 

 laer Bay (11. and 18. VII, in full flow.). 



Murch. S.: Piteravik, on manured soil, old house-ruins (10. XI, withered 

 vigorous specimens); Igdloluarsuit, at the talus of fowling cliffs (30. VII, vigor- 

 ous specimens in full flow., and 27. VIII, with ripe fiuits); Mac Cormick Bay, 

 on a bottom moraine (7. IX, in fruit, but some flowers still present). 



Honckenya peploides (L.) Ehrh. — Foiilke Fjord (Simmons). 



38. Melandryum apetalum (L.) Fenzl. 



Wash. L.: Morris Bay (8. — 10. VI, year-old fruiting scapes, partly with 

 seeds). 



Ingl. L.: Marshall Bay (.5. VII, flow.); Rensselaer Bay (13. and 18. VII, 

 flow.). 



39. Melandryum pauciflorum (Ledeb.) Ostf. ; Syn. : M. ajfine 

 J. Vahl. 



Wash. L.: Putlersuak (L. K., 13. VIII, with nearly ripe fruits). 



Ingl. L.: Advance Bay (27. VI, flow. begun); Marshall Bay (5. VII, flow.); 

 Rensselaer Bay (17. VII, flow.); behind Annoretuk (20. VII, big flowers); in the 

 interior (23. VII, flow.). 



Murch. S.: Igdloluarsuit (15. VIII, late flow. specimens). 



40. Melandrium triflorum (R. Br.) J. Vahl. 



Ingl. L.: Advance Bay (27. VI, flow. bardly vet begun); Marshall Bay (2. 

 VII, flow.). 



Murch. S.: Igdloluarsuit, at the talus of fowling cliffs (9. VIII, with nearly 

 ripe fruits), on sandy shore of a river (27. VIII, with nearly ripe fruits); Mac 

 Cormick Bay (7. IX, as the foregoing). 



41. Minuartia rubella (Whbg.) Hiern. 



Probably common. 



Wash. L.: Morris Bay (10. VI, in bud only). 



Ingl. L.: Advance Bay (21. and 27. VI, in bud only); Marshall Bay (2. VII, 

 in flow. and with young fruits); Rensselaer Bay (17. VII, flow.); in the interior 

 s. of Rensselaer Bay (23. VII, flow.). 



Murch. S.: Near Neke (20. VIII, with nearly ripe fruits). 



