Her name is Haru. She's working on growing some plants on the island...

[That's as far as he understands the plans, anyway, apart from the common sense needs for a good clearing and source of water, maybe.

After a bit more staring at the tree, he breaks off a decent bit of branch with some leaves on it, and stashes it in the bag he brought, then crouches down to poke at the soil. There's no fruit, so they can't get samples of that. But basic fetch quests he can do.]

What do we need to bring back? To know what kind of tree it is, and the disease.