Figure 3From: Multiple hybridization events, polyploidy and low postmating isolation entangle the evolution of neotropical species of Epidendrum (Orchidaceae)Mean fruit set in experimental crosses within (grey bars) and between (white bars) the studied species of Epidendru m. Values represent the mean ± SD (N = 100 plants⁄cross). The first letters indicates the identity of the maternal species: FAL = E. falcisepalum; MAD = E. madsenii; RHO = E. rhopalostele. Crosses with the same letter do not differ significantly (P > 0.05).Back to article page