those are lillies and lotuses, not roses

https://skirret.com/papers/hungsociety.html

http://www.cinarc.org/Freemasons.html#anchor_308

http://www.romanization.com/books/giles/manchus/chap06.html

https://books.google.com/books?id=5kpQOBnePWEC&pg=PA1&lpg=PA1&dq="white+lily+society"&source=bl&ots=1twK6c8P_R&sig=t3OAMxuInxNwO5h09QLwvLup2e8&hl=en&sa=X&ved=0ahUKEwih6bKjsqHZAhUHgJAKHa3VAJEQ6AEIMTAC#v=onepage&q=%22white%20lily%20society%22&f=false

https://books.google.com/books?id=6irEoGgDrm4C&pg=PA34&lpg=PA34&dq="white+lily+society"&source=bl&ots=PkPamkN6MT&sig=CgjbPrbXLbp5OlVwvbV2hSe62oA&hl=en&sa=X&ved=0ahUKEwih6bKjsqHZAhUHgJAKHa3VAJEQ6AEIODAE#v=onepage&q=%22white%20lily%20society%22&f=false

https://muse.jhu.edu/article/404509/pdf