Dubuisson, J.-Y., Nivart, A., Senterre, B. & Rouhan, G. (2021)

New taxonomic treatment for Trichomanes parvulum Poir. and T. dregei Bosch (Hymenophyllaceae, Polypodiidae)

. Phytotaxa 523 (1): 119–125. https://doi.org/10.11646/phytotaxa.523.1.9