Contributions to the Flora of West Greenland. 175 



99. M. verna (L.) Hiern. — Common on open, barren ground. 



100. Siellaria humifusa Rottb. — Common along the shores. 



101. S. longipes Goldie. — Very common. 



102. Cerastium trugynum Vill. — Påtut and Atanikerdluk. 



103. C. alpinum L. — Very common and very variable, probably 

 according to the habitats. 



104. Melandriiim apetalum (L.) Fenzl. — Fairly common on moist 

 piaces in moss. 



105. M. af fine J. Vahl. — Common, still not as common as the following. 



106. M. trifiorum (R. Br.) J. Vahl. — Very common, especially on 

 manured soil and on clay. 



107. Silene acaulis L. — Very common. 



108. Viscaria alpina (L.) Don. — Upernavik Ejland, Påtut, Atani- 

 kerdluk, Naujat and Sarqaq. 



109. Montia lamprosperma Cham. — Umanaq Storø and Ikerasak (Vh.). 



110. Ranunculus conjervoides (Fr.) Asch. & Graebn. — Atanikerdluk 

 and Naujat. At the latter place very abundant where sterile piants 

 grew to a dopth of one metre. 



111. R. affinis R. Br. — At Påtut at an altitude of 770 m. on a dry 

 slope of basaltic gravel. In Greenland recorded from a few piaces 

 only viz. West Greenl. 78°— 79° and 66°— 67°, Kast Greenl.70°— 74°. 



On Aug. 8th it had fmished flowering. Most of the achenes were 

 abortive in spite of an extraordinarilyfavourable summer. Neverthe- 

 less it does set seed as more than half of my specimens were 

 seedlings of few years age. 



112. R. pygmaeus Wahl. — Common. 



113. R. nivalis L. — Påtut. 



114. R. sulphureus Sol. — Ikorfat and Påtut. 



115. R. hyperboreus Rottb. — Upernavik Ejland, Kuk, Ikorfat, Alia- 

 naitsiinguaq, Påtut and Atanikerdluk. 



116. R. lapponiciis L. — Sarqaq. 



117. R. reptans L. — Atanikerdluk and Naujat. In both piaces sterile. 



118. Thalictrum alpinum L. — Påtut. 



119. Papaver radicatum Rottb. — Common. Hare 0: Umivik, new to 

 the flora of that island. — f. albiflora. — Naujat. 



120. Cardamine pratensis L. var. angustifolia Hook. — Naujat. 



121. C. bellidifolia L. — Qarajaq (Vh.); Schades Øer (P.); Atanikerdluk 

 (Nath.). 



122. Arabis alpina L, — Upernavik Ejland, and on suitable piaces. 

 along the south coast of Nugssuaq Peninsula. On the north coast 

 only recorded by Vahl at Niaqornat. 



123. A. HolboeUi Horn. — Naujat. 



124. A. Hookeri Lange. — Umånaq, Kuk, Patorfik, Qaersuarssuk. 



