Tejedor A, Areces-Berazain F.

Cyathea ruttenbergii, a new tree fern (Cyatheaceae, Polypodiopsida) from Puerto Rico

. Phytotaxa [Internet]. 2018 Feb. 2 [cited 2025 Dec. 5];336(3):279–285. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.336.3.6