190 



.Holcus lanatus var. argeyitea. Romø: Kirkeby. 

 = * — mollis L." Føhr: Wyk-Nieblum. Sylt: Tinnum. Am- 

 rum and Romø: some places. 



Aira caespitosa L., Romø: between Havneby and Kirkeby. 



* — flexuosa L. Amrum, Sylt and Romø: not rare. 



Triodia decumbeus Beauv. Romø. 



Molinia coerulea Moench. Romø. 



Glyceria fltiitans R. Br. Amrum: between the lighthouse 

 and Stenodde, Sylt : Keitum, Tinnum and Braderup. 

 Poa pratensis L. var. humilis Reich. Amrum, Sylt and 



Romø: especially on the eastern side. 

 Festuca ovina L. Romø. 



— littorea Wahlenb. Sylt: Morsum Kliff. Romø: 

 Kirkeby. 



Bromus mollis L. Amrum and Romø. 



* Typhacea. 

 Sparganium simplex Huds. Romø. 



Lemnaceae. 

 Lemna minor L. Romø. 



Orchideae. 



Malaxis paludosa Sw. Romø: sandhill-flats south of Kongs- 

 mark and Juvre. 



Amentaceae. ' 



Populus tremula L. Amrum. Two small specimens on a 

 sandhill-flat south of the Kgthouse. Perhaps not 

 indigenous. 



■"^Alnus glutinosa Gärtn. Sylt: to the south of Tinnum. 



Perhaps not indigenous. 

 "^Betula odorata Bechst. ysi. puèescens. Amrum: sandhill-flats 

 between the ligthouse and Stenodde. Low but ra- 

 ther old bushes and nodoubt indigenous. 

 Urticaceae. 

 Urtica uresis L. Amrum, Sylt and Romø. 



— dioeca L. Amrum and Sylt. 



Polygonaceae. 

 Polygonum amphihium L. Romø. 

 — .Persicaria L. Romø. 



