Croce, Antonio. «A New Station for the Endangered Fern Woodwardia Radicans (L.) Sm. (Blechnaceae) in Northern Campania (Italy)». BORNH Bulletin of Regional Natural History 1, no. 1 (gennaio 4, 2021): 1–8. Consultato aprile 20, 2025. https://serena.sharepress.it/index.php/bornh/article/view/7571.