Thank you, Carol23_gw, that seems a likely ID. From what I'm reading it's an annual. Would you know anything more about its growth habits? I'm partial to let it propagate since it would appear not to be invasive.

I wouldnt call it a sweet smell, but if you crush a leaf, the odor will be unforgettable - very pungent.

For those of you whose yards and gardens have been decimated by grasshoppers (like mine have been), George posted this on FB. Hilarious. Great fun--I can see we're going to have to buy the proper game equipments. https://seedsavingnetwork.proboards.com/thread/586/grasshoppers?fbclid=IwAR1S4tBw3TEJeqPiPkrbTHu_T7iNB7LfT4JtTN8ZnAlvhWc7L-WRYgS_uFY I feel like I've been duped. I thought hip surgery was supposed to make one feel good as new. Apparently not. Good as new if you do this and this and don't do that or that. Amy helped clue me in. Doctor conned me. (Not that I have any options--he was just trying to paint it in the rosiest light.) Still like the doctor and would recommend him to anyone with knee or hip problems. Maybe shoulder, too. Crazy snake gourds. By the time they turn red they're no good to anyone, unless someone can think of a cool use for them. We can't, but the kids sure liked seeing them.

Eupatorium serotinum