Erratum to: Meristematic activity of the endodermis and the pericycle in the primary thickening in monocotyledons. Considerations on the PTM [An Acad Bras Cienc 77(2005): 259-274] - Menezes, Nanuza L. de; Silva, Delmira C.; Arruda, Rosani C. O.; Melo-de-Pinna, Gladys F.; Cardoso, Vanessa A.; Castro, Neuza M.; Scatena, Vera L. [UNESP]; Scremin-Dias, Edna (Academia Brasileira de Ciências, 2005)