Denote by T n the set of trees on n vertices. Zhang and Li [X.D. Zang, J.S. Li, The two largest eigenvalues of Laplacian matrices of trees (in Chinese), J. China Univ. Sci. Technol. 28 (1998) 513-518] and Guo [J.M. Guo, On the Laplacian spectral radius of a tree, Linear Algebra Appl. 368 (2003) [379][380][381][382][383][384][385] give the first four trees in T n , ordered according to their Laplacian spectral radii. In this paper, we determine the fifth to eighth trees in the above ordering.
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