I can't but somebody who's grown the different variants of fulva might notice something. I only have 'Europa' here and it's hard to say whether the colour difference is due to the camera. This is the fulva that grows here and is presumably 'Europa':
If you get multiple pods to set on it relatively easily it isn't 'Europa' so maybe just wait and see if they abort, which may take a little while, I forget how long.
How you acquired it may give a clue. If it came from a naturalized population in a nearby ditch then it is most likely 'Europa'. If you bought it, what did the label say?
