I used to have several very nice peace lilies–I’d like them more if they smelled good, but alas. Very good for low light indoor conditions though, I’ll give them that, and quite showy.
Additionally: It resembles a palm, more than it does any lily family member I’m aware of. It is a large bush-sized plant that I think may technically be a tree. It has thick woody roots that emerge aboveground and affix themselves in what looks like a shoring-up kind of project.
The inflorescence is more a pod than a flower – the pod very much resembles the pod/husk/whatever that new leaves emerge from; it’s thick & spongy & green. Inside is this enormous, uh – is that a stamen? It’s like four or five inches long and as thick as my thumb.
The leaves are large (1 ti 2 feet) and each leaf has many “fingers.”
I’m fairly sure that’s a philodendron - Aracae family as noted above. Couldn’t say for sure what species, but if you google Philodendron flower, you get results that have very similar foliage, flowers and stems to your example.
There is one in a protected corner of my yard that has never bloomed, but we’ve only been in this house for four years, so I don’t know how old it is, and they can take up to 15 years to mature. We had a hard freeze this past winter and I had to cut back most of the leaves. I hope that doesn’t reset the maturity clock!
We have some monsters of those, I call them strangler plants:D (yes, split leaf philos) Their roots are just ornery, and very tough. We use them to hold the creek edge together, and deter folks and critters from climbing up. Huge leaves also will shade out and kill other smaller plants. And do NOT taste test the interesting looking fruit, very very acrid and burning:eek: (hey it looks like a banana, and smells good…ha NO banana!) Santa Barbara
Worsethings than just a bad taste can happen to you if you eat aroids…
…also, if you’re ever going in the bush and don’t have loo paper, do not use the invitingly large leaves of aroids to wipe. You will greatly regret it.
Funny, I was just in Santa Barbara for a few days and thought I saw some of the OP’s plant while walking around and hiking. Great city, by the way. Had a very nice visit and already want to go back.