Borelli, F.P. Castro, C.E.F. de Matthes, L.A.F. Tombolato, A.F.C. Nagai, V. Propagacao de pteridofitas in vitro e in vivo atraves de esporos Fern propagation in vitro and in vivo from spores Subjects--Topical Terms: PTERIDOFITAREPRODUCAO VEGETALESPOROMEIO DE CULTURA