简氏别墅是实业家简照南的府邸。简照南是中国近代著名侨商，发迹后举家迁居香港，但始终心系家乡，造福桑梓，捐资兴学。简氏别墅后门两侧各有一棵大树，分别是白兰和鸡蛋花。其中，白兰的古树编号是多少？
The waypoint "Villa" is located at the back gate of Jian's Villa. Outside the gate, you will find a frangipani tree (Plumeria) and a white champaca tree (Magnolia × alba). Please identify the 17-digit code of the white champaca tree.
岭南新天地有一处清幽雅致的院落，曾是民国初期龙塘诗社的社址。清末民初，龙塘诗社是当地文人雅集之所。诗社庭院内古树婆娑，四棵高大挺拔的龙眼树分列四方。另有一株桂花树，树姿矮小而秀美，与龙眼树相映成趣，高低错落，景致宜人。请找出桂花树的古树编号。
The waypoint "Poetry Society" is located within the courtyard of the Longtang Poetry Society. Inside the courtyard, there are four longan trees (Dimocarpus longan) and one fragrant olive tree (Osmanthus fragrans). Please identify the 17-digit code of the fragrant olive tree.
上述两棵树分别在夏秋两季开花。请按照它们的花期先后顺序排列古树编号，输入到Certitude，即可获取宝藏的位置。
The two trees mentioned above bloom in summer and autumn, respectively. Arrange their codes in the order of their flowering periods and enter them into Certitude to reveal the final location.
You can validate your puzzle solution with
certitude.