The topic of introduced species has recently been discussed in various topics (e.g. here , here or here ). I was about to change the status of one species (Cecropia schreberiana), that I observed in Cuba (fittingly the featured country of today) to ‘introduced’, because according to POWO , it is not …

No, POWO is not a good source for complete distribution data.

POWO is not a good source to use (at least before 2020).

I like to use GBIF for things like this, not sure how reliable it is either though…

POWO taxonomy and distribution data - a good reference?

jdmore August 28, 2019, 7:26pm 3

And even less so for determining Native or Introduced status.

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