《宋书·志·卷二十九》
元嘉二十一年，历阳的乌江有木连理，南豫州武陵王刘骏上报朝廷。
元嘉二十一年，木连理生历阳乌江，南豫州刺史武陵王骏以闻。
In the 21st year of Yuanjia, two trees grew together at Wujian in Lixing, and Prince Wuling Liu Jun, the Governor of Nanyu Province, reported the incident to the imperial court.