]> Botany J. J. F. E. de Wilde, J. C. Arends & E. M. C. Groenendijk, known as WALG-series. [collector note: WAG (504 collections)] de Wilde, Jan Jacobus Friedrich Egmonde, Arends, Johan Coenraad & Groenendijk, E. M. C. de Wilde, Jan Jacobus Friedrich Egmonde, Arends, Johan Coenraad & Groenendijk, E. M. C. J. J. F. E. de Wilde, J. C. Arends & E. M. C. Groenendijk