In vitro propagation of Cyathea atrovirens (Cyatheaceae): spore storage and sterilization conditions /

by De Vargas, Isabel Beatriz, De Vargas, Isabel Beatriz, Droste, Annette

Leaf dimorphism of Microgramma squamulosa (Polypodiaceae) : a qualitative and quantitative analysis focusing on adaptations to epiphytism /

by Dalgallo Rocha, Ledyane, Dalgallo Rocha, Ledyane, Droste, Annette, Gehlen, Günther, Schmitt, Jairo Lizandro