title: Erratum to: Toward establishing a morphological and ultrastructural characterization of proembryogenic masses and early somatic embryos of Araucaria angustifolia (Bert.) O. Kuntze.
authors.affiliation: Plant Physiology Laboratory, Department of Botany, Federal University of Santa Catarina, Florianópolis, SC, 88040-900, Brazil. neusa.steiner@ufsc.br.
authors.forename: Neusa
authors.initials: N
authors.lastname: Steiner
authors.affiliation: Graduate Program in Plant Genetic Resources, Department of Plant Science, Federal University of Santa Catarina, C.P. 476, Florianópolis, SC, 88040-900, Brazil.
authors.forename: Francine L
authors.initials: FL
authors.lastname: Farias-Soares
authors.affiliation: Plant Cell Biology Laboratory, Department of Cell Biology, Embryology and Genetics, Federal University of Santa Catarina, C.P. 476, Florianópolis, SC, 88049-900, Brazil.
authors.forename: Éder C
authors.initials: ÉC
authors.lastname: Schmidt
authors.affiliation: Laboratory of Plant Developmental Physiology and Genetics, Department of Plant Science, Federal University of Santa Catarina, C.P. 476, Florianópolis, SC, 88040-900, Brazil.
authors.forename: Maria L T
authors.initials: ML
authors.lastname: Pereira
authors.affiliation: Laboratory of Plant Developmental Physiology and Genetics, Department of Plant Science, Federal University of Santa Catarina, C.P. 476, Florianópolis, SC, 88040-900, Brazil.
authors.forename: Bruna
authors.initials: B
authors.lastname: Scheid
authors.affiliation: Plant Cell Biology Laboratory, Department of Cell Biology, Embryology and Genetics, Federal University of Santa Catarina, C.P. 476, Florianópolis, SC, 88049-900, Brazil.|Department of Biological Sciences, University of Joinville Region, Joinville, SC, Brazil.
authors.forename: Gladys D
authors.initials: GD
authors.lastname: Rogge-Renner
authors.affiliation: Plant Cell Biology Laboratory, Department of Cell Biology, Embryology and Genetics, Federal University of Santa Catarina, C.P. 476, Florianópolis, SC, 88049-900, Brazil.|Central Laboratory of Electron Microscopy, Federal University of Santa Catarina, Florianópolis, SC, Brazil.
authors.forename: Zenilda L
authors.initials: ZL
authors.lastname: Bouzon
authors.affiliation: Laboratory of Plant Developmental Physiology and Genetics, Department of Plant Science, Federal University of Santa Catarina, C.P. 476, Florianópolis, SC, 88040-900, Brazil.
authors.forename: Daniela
authors.initials: D
authors.lastname: Schmitz
authors.affiliation: Departamento de Biodiversidad y Biología Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Intendente Guiraldes 2160, Pab. 2, Ciudad Universitaria, C1428EGA, Buenos Aires, Argentina.
authors.forename: Sara
authors.initials: S
authors.lastname: Maldonado
authors.affiliation: Laboratory of Plant Developmental Physiology and Genetics, Department of Plant Science, Federal University of Santa Catarina, C.P. 476, Florianópolis, SC, 88040-900, Brazil.
authors.forename: Miguel P
authors.initials: MP
authors.lastname: Guerra