Welcome aboard, spelchkr - are you related to our own, dear Ænigma, I wonder?

My mother (who knew the first names, surnames, nicknames and father and mother's names of nearly all flowers!) when faced with a plant whos ename she either didn't know or had forgotten, would dub it "robustum spreadwelliam[/]" - mostly applied to garden wild flowers, which she would insist were "weeds"