Pangua Fernández-Valdés, Emilia, and Santiago Pajarón. 2021. “Effect of Light, Temeprature and Competence in the Gametophytic Phase of Two Forest Ferns: Athyrium Filix-Femina and Dryopteris Affinis Subsp. Affinis”. Botanica Complutensis 45 (May): e74725. https://doi.org/10.5209/bocm.74725.