Xu S, Dai Z, Guo P, Fu X, Liu S, Zhou L, Tang W, Feng T, Chen M, Zhan L, Wu T, Hu E, Yu G (2021). “ggtreeExtra: Compact visualization of richly annotated phylogenetic data.” Research Square. ISSN 2693-5015, doi: 10.21203/rs.3.rs-155672/v2.