You could say it's familiar territory.

[ She'd rather admit that than how this was meant to be her 'easy' class, so not every single one was stressful. It wasn't as if she'd learn nothing, as her 'familiarity' was almost exclusive to the south region and a few 'imports', but this was more a touchstone to the past. Something she fondly speaks of while focusing on the sketching and notes. ]

Identifying, collecting, preparing for use right away or for something later... I used to have a small book to go by when I was younger for all of this as well.