Silversurfer said: Erysimum..common name Wallflower are in same family...very scented.
Ditto ....Matthiola longipetala, known as night-scented stock or evening stock,
Ditto....Lunaria annua, called honesty or annual honesty in English.
etc etc etc
Here in UK we grow oil seed rape.....
Brassica napus subsp. napus, also known as rape, or oilseed rape.
Driving past a field of it the scent can be over powering..
Friends suffer from chronic hay fever allergy with the plants.
Quote www...
"Rape seed pollen (and related irritants) can induce asthma, allergic rhinitis and allergic conjunctivitis. It is still unclear whether Rape pollen is a common cause of allergic symptoms, or whether volatile organic compounds from Rape are more frequently responsible for these symptoms.!"
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