plot(plants.tree)
edgelabels(edge = 6, pch = 3, cex = 0.5, adj = 0)
edgelabels(edge = 6, pch = 3, cex = 0.5, adj = -0.5)
edgelabels(edge = 6, pch = 3, cex = 0.5, adj = 0.5)
edgelabels(edge = 6, pch = 3, cex = 0.5, adj = -1)
edgelabels(edge = 6, pch = 3, cex = 0.5, adj = 1)
edgelabels(edge = 6, pch = 3, cex = 0.5, adj = -1.5)
edgelabels(edge = 6, pch = 3, cex = 0.5, adj = 1.5)
edgelabels(edge = 6, pch = 3, cex = 0.5, adj = 2)
edgelabels(edge = 6, pch = 3, cex = 0.5, adj = 2.5)
edgelabels(edge = 6, "Caráter 1", cex = 0.5, frame = "none", adj = c(0.4,-4.5), srt = 55)
edgelabels(edge = 6, "Caráter 2", cex = 0.5, frame = "none", adj = c(0.26,-3.5), srt = 55)
edgelabels(edge = 6, "Caráter 3", cex = 0.5, frame = "none", adj = c(0.14,-2.6), srt = 55)
edgelabels(edge = 6, "Caráter 4", cex = 0.5, frame = "none", adj = c(0,-1.5), srt = 55)
edgelabels(edge = 6, "Caráter 5", cex = 0.5, frame = "none", adj = c(-0.15, -0.5), srt = 55)
edgelabels(edge = 6, "Caráter 6", cex = 0.5, frame = "none", adj = c(-0.29, 0.54), srt = 55)
edgelabels(edge = 6, "Caráter 7", cex = 0.5, frame = "none", adj = c(-0.4, 1.4), srt = 55)
edgelabels(edge = 6, "Caráter 8", cex = 0.5, frame = "none", adj = c(-0.53, 2.3), srt = 55)
edgelabels(edge = 6, "Caráter 9", cex = 0.5, frame = "none", adj = c(-0.65, 3.2), srt = 55)