Can any of you name this plant? Went through flooding from TS Debby and a couple of hurricanes so nothing would surprise me. This appeared in my backyard. At first I thought it was a corn plant but as it gets larger it seems more like an iris. It's a volunteer and being Florida, it might be some awful invasive. Do any of you have any ideas what it might be? My iPhone plant ID says Agave and Yucca but I don't believe either of those to be correct at all. It is a very two dimensional plant growing in flat fans, slightly separated from each other.