Usage overviewIt is divided into three items: "Picturebook", "Favorites", and "Settings".▲ Picture bookYou can see a total of 21 items such as "name", "inflorescence", "phyllotaxis", "single-leaf compound leaf type", "leaf shape", "leaf edge", "vein system", and "similar wild grass" of about 120 kinds of wild grass.You can sort or narrow down the information in order. You can also enter letters and numbers to narrow down the information.You can also hide unnecessary encyclopedia information.▲FavoritesIf you register it as a favorite on the picture book page, it will be displayed on this page as well.You can save photos individually, leave notes, and record the location information of the wild grass you picked.You can also share the captured photos with other apps.▲SettingsIt is a page where you can use the picture book addition function and various information.