This is　a web address and QR code of English page of Kagiken flower illustration picture book.
花図鑑 英語 かぎけん花図鑑の英語ページのwebアドレスとQRコードです。

QR code of Kagiken Flower Database for English version

https://www.flower-db.com/en/index

We put the QR cord of 'Kagiken Flower Database for English version' just to shade it with a bar code leader of the smartphone on the eye catch image. Guest can see this Flower Database without inputting web address just to read bar code.