Some naturalists who have posted observations of notable trees on iNaturalist like to also add the locations of the most notable ones to OpenStreetMap. If this topic is of interest to you, please see the following discussion on the iNaturalist Community Forum:
Note: I initiated that discussion (username Quercitron on that forum).
10 posts - 4 participants
Ce sujet de discussion accompagne la publication sur https://community.openstreetmap.org/t/mapping-observations-of-notable-trees-on-both-inaturalist-and-openstreetmap/107410