Dubuisson Jean-Yves, Nivart Adele, Senterre Bruno & Rouhan Germinal, 2021 — New taxonomic treatment for Trichomanes parvulum Poir. and T. dregei Bosch (Hymenophyllaceae, Polypodiidae). Phytotaxa vol. 523, n° 1, p. 119-125 ISSN 1179-3155 https://dx.doi.org/10.11646/phytotaxa.523.1.9