Dittrich, V.A.D.O., Smith, A.R. & Gasper, A.L.D. (2017)

Parablechnum roraimense and P. paucipinna spp. nov. (Blechnaceae: Polypodiopsida), lectotypification of P. stuebelii, and citation corrections in the family

. Phytotaxa 292 (1): 65–73. https://doi.org/10.11646/phytotaxa.292.1.6