Kessler M, Smith AR.

Prodromus of a fern flora for Bolivia. VI. Psilotaceae

. Phytotaxa [Internet]. 2017 Nov. 3 [cited 2025 Apr. 18];327(1):95–96. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.327.1.5