Schematic representations of the HSMMs for proleptic and sylleptic shoots of four peach cultivars. Relative proportions of central bud fates [latent (blind), vegetative and floral (L,V, F)] and numbers of flowers per node are shown above each bar. Shading of bars represents differences in most probable bud fates in each zone. Arrows represent the transition probabilities (>0.04) between zones with their respective probabilities. Mean zone lengths (number of nodes per zone) and standard deviations are identified inside each zone shade.