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*Batrachnim sceleratum (L). Sylt: pool near the strand to 

 the east of Braderup. Romø: ditches near 

 Sønderby. • 



— heterophyllum Fr. Sylt: Keitum and Tinnum,. 

 Romø. 



G.ruciferae. 

 Cochlearia danica L. Romø. 



"^Subularia aquatica L. Amrum: exceedingly abundant on 



a wet sandhill-flat south of the Kghthouse. 

 Capsella Bursa pastoris Moench. Romø. 

 Teesdalia nudicaulis R. Br. Amrum : now and then on the 



sandhills and on the sandy heath inside the 



sandhihs. 



"^Nasturtium palustre DC. Sylt: Archsum.' Romø: Sønderby. 



Cardamine pratensis L. Sylt: near List. 



Arabis Thaliana L. Amrum: between Nebel and NorddorL 



"^Brassica Napus L. Føhr: Wyk. 



Sisymbrium Sophia L. Amrum. 



— officinale L. Sylt and Romø. 

 Raphanus Bhaphanistrum L. Romø. 

 Cakile maritima Scop. Romø. 



Violaceae. 

 Viola tricolor L. Romø. 

 — palustris L. Amrum and Romø. 



Hypericaceae. 

 Hypericum pulchrum L. Amrum: near the eastern strand 

 between Nebel and Norddort. 

 Malvaceae. 

 Malva vulgaris Fr. Sylt: Braderup. 

 * — moschata L. Romø: Kirkeby, near the church. 



Euphorbiaceae. 

 Euphorbia Peplus L. Amrum and Romø. 



— Helioscopia L. Amrum, Sylt and Romø. 

 Empetraceae. 

 Empetrum nigrum L. Romø. 



Gallitrichaceae. 

 Callitriche verna Kütz. Sylt: Keitum and Tinnum. 



