[clmay]

I don't understand, why are you calling this the ragweed family? Ragweed is an asterid and has basically no meaningful botanical relationship to any of the plants you listed (outside of all being dicots), which are all cucurbits.

[olliej]

She has always said ragweed, and so I assumed she knew.I am not a botanist.

Sorry, in addition to the above, also chamomile, if that helps.