Photo: Sinapis alba.

Flowering plants. Helsinki bot.g., (Kump.), Finland. Planted. 2000-08-23.
Sinapis alba L. Engl.: white mustard, mustard cress, yellow mustard. Deu.: Weisser Senf, Kultursenf. Suom.: valkosinappi, keltasinappi. Sven.: vitsenap, vanlig vitsenap. Fran.: moutarde blanche. Bot. syn.: Brassica alba (L.) Boiss., Brassica alba (L.) Rabenh., Brassica alba Rabenh. non L., Brassica foliosa (Willd.) Samp., Brassica hirta Moench, Sinapis dissecta Lag.
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Photo: Sinapis alba.