Fig. 2From: Characterization of stem volume and form tradeoffs in a northern red oak (Quercus rubra) breeding population in early stages of selectionGenetic correlations between half-sib family mean volume and branch traits in three red oak plantations, probabilities are expressed as likelihood a member of a half sib family retained three or more branches with diameter greater than 2.5 cm on the bottom 3.7 m of the main stem (panel A, C, E) or that the mean adaxial branch angle of all branches on the bottom 3.7 m of the main stem was greater than 45° (panels B, D, F). Site 115 (panels A, B), Site 117 (C, D), Site 119 (panels E, F)Back to article page