We have uncovered plasticity in a Passiflora species (P. edulis)
that is well studied and documented due to its commercial
importance. The rare occurrence of a second flower flanking
the tendril of P. edulis was observed a long time ago (Cusset,
1968 and the references therein). Nonetheless, the ontogenetic
nature of plasticity was not reported before. It might
be that the chance combination of specific alleles present in
the ‘Passion Dream’ genotype is unique in allowing this plasticity