Folium Discognitum

[fritzOSU03]

Hey all,

I hope this is a simple question and that I just can't find the answer. How can I tell if I've read the Folium Discognitum on a given character? I can't locate it in the Lore Library and that may be because it's listed as a scroll on the item card. Here's the item card and link.

|H1:item:45720:364:50:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:10000:0|h|h

Thanks in advance.