Hello! This is Xanthosoma wendlandii. Below you can see pics of one i have.

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You are so lucky to have these plants in the wild near you;0)

Cheers,
Jorge Joel...
Emilia's Garden

Thanks. I had just found the info. I don't think a 'local' would even consider putting these in their garden. But, they are one of my favourites now.
I notice your is much paler than the ones I have in my 'vivero' or covered area. These plants seem to grow much better there, than in the sun.