Synoptic Revision of the exindusiate species of Dryopteris (Dryopteridaceae) from Central Africa (Democratic Republic of the Congo, Rwanda, Burundi) with description of Dryopteris schizopaleata sp. nov. from Rwanda
. Phytotaxa. 587, 2 (Mar. 2023), 136–148. DOI:https://doi.org/10.11646/phytotaxa.587.2.3.