I will include some I found and can confirm myself with detailed descriptions and some other I found online but not yet found in-game
Wisdom of the Woods
Il’s quite a grind achievement due to the limit in the spawns of this plant. I hope this guide will help you get there.
Aussi, note that it seems they can only be found at night.
La bibliothèque
I am sure most of you have found this one, Its for sure the easiest one to find.
Il’s in the library behind a table on the right wall in a beige squared pot, the spawning seems to be random or really long.
Agatha’s Cottage
Its location is right in front of the green statue behind her cottage.
Everflowing Glade
This one is right in front of the bridge towards where you have to go to the 3rd trial. (In front of the bridge to where you spawn if you fast travel there, almost the same spot as you spawn.)
Agatha’s Altar
I have not yet found this one myself but a lot of others seem to have and it’s supposed to be somewhere in front of the altar.
Chasseur’s Folly
Right in front of the stairs to the Hunter’le tombeau.
Shaw’église
Right in front of the main gate in to the church.
Rêveur’s Descent
This one is a bit trickier to find at first.
If you teleport to Dreamer’s Descent and walk east until the road starts going south on the map (close to a common chest). When you are facing the chest walk to your left until you reach the entrance of a cave. Its location is right next to the tiny tree left of the wooden plank with a witch mark on it.
C'est tout ce que nous partageons aujourd'hui pour cela Les soleils de minuit de Marvel guide. Ce guide a été initialement créé et rédigé par Duveteux. Si nous ne parvenons pas à mettre à jour ce guide, vous pouvez trouver la dernière mise à jour en suivant ceci lien.