title: Comparison between theoretical and empirical parameters in phyllotaxis: the case of Begonia.
authors.forename: Denis
authors.initials: D
authors.lastname: Barabé
authors.forename: Bernard
authors.initials: B
authors.lastname: Jeune
authors.forename: Christian
authors.initials: C
authors.lastname: Lacroix
mesh_terms: D031823:Anagallis / Q000033:anatomy & histology; D031112:Begoniaceae / Q000033:anatomy & histology*; D001901:Botany / Q000379:methods*; D036262:Empirical Research; D018514:Plant Structures / Q000033:anatomy & histology