| A community‐derived classification for extant lycophytes and ferns PPG I Journal of systematics and evolution 54 (6), 563-603, 2016 | 1671 | 2016 |
| Brazilian Flora 2020: innovation and collaboration to meet Target 1 of the Global Strategy for Plant Conservation (GSPC) Brazil Flora Group, FLR Filardi, F Barros, JFA Baumgratz, CEM Bicudo, ... Rodriguésia 69 (04), 1513-1527, 2018 | 406 | 2018 |
| New Guinea has the world’s richest island flora R Cámara-Leret, DG Frodin, F Adema, C Anderson, MS Appelhans, ... Nature 584 (7822), 579-583, 2020 | 216 | 2020 |
| Diversity of ferns and lycophytes in Brazil J Prado, LS Sylvestre, PH Labiak, PG Windisch, A Salino, ICL Barros, ... Rodriguésia 66, 1073-1083, 2015 | 206 | 2015 |
| Criptógamos do Parque Estadual das Fontes do Ipiranga, São Paulo, SP: pteridophyta: 9. Grammitidaceae e 16. Polypodiaceae J Prado, RY Hirai, PB Schwartsburd Hoehnea 37, 445-460, 2010 | 157 | 2010 |
| New and interesting fungi. 1 PW Crous, RK Schumacher, MJ Wingfield, A Akulov, S Denman, J Roux, ... Fungal Systematics and Evolution 1 (1), 169-215, 2018 | 110 | 2018 |
| Brazilian Flora 2020: Leveraging the power of a collaborative scientific network Brazil Flora Group, J Gomes‐da‐Silva, FLR Filardi, MRV Barbosa, ... Taxon 71 (1), 178-198, 2022 | 104 | 2022 |
| Pteridófitas do Parque Estadual de Vila Velha, Ponta Grossa, Paraná, Brasil PB Schwartsburd, PH Labiak Hoehnea 34, 159-209, 2007 | 89 | 2007 |
| Novel fungi from an ancient niche: cercosporoid and related sexual morphs on ferns E Guatimosim, PB Schwartsburd, RW Barreto, PW Crous Persoonia-Molecular Phylogeny and Evolution of Fungi 37 (1), 106-141, 2016 | 61 | 2016 |
| Lista da fauna e flora ameaçadas de extinção no estado do Espírito Santo CN Fraga, AL Peixoto, YLR Leite, ND Santos, J Oliveira, LS Sylvestre, ... Fauna e flora ameaçadas de extinção no estado do Espírito Santo. Instituto …, 2019 | 31 | 2019 |
| Novelties in Serpocaulon (Polypodiaceae) PB Schwartsburd, AR Smith Journal of the Botanical Research Institute of Texas, 85-93, 2013 | 29 | 2013 |
| Hiya: A new genus segregated from Hypolepis in the fern family Dennstaedtiaceae, based on phylogenetic evidence and character evolution H Shang, M Sundue, R Wei, XP Wei, JJ Luo, L Liu, PB Schwartsburd, ... Molecular Phylogenetics and Evolution 127, 449-458, 2018 | 28 | 2018 |
| New insights into the evolution of the fern family Dennstaedtiaceae from an expanded molecular phylogeny and morphological analysis PB Schwartsburd, LR Perrie, P Brownsey, LD Shepherd, H Shang, ... Molecular Phylogenetics and Evolution 150, 106881, 2020 | 27 | 2020 |
| Novel fungi from an ancient niche: lachnoid and chalara-like fungi on ferns E Guatimosim, PB Schwartsburd, PW Crous, RW Barreto Mycological Progress 15, 1239-1267, 2016 | 26 | 2016 |
| Aquatic ferns from Viçosa (MG, Brazil): Salviniales (Filicopsida; Tracheophyta) CV Miranda, PB Schwartsburd Brazilian Journal of Botany 39, 935-942, 2016 | 26 | 2016 |
| Formal recognition of six subordinate taxa within the South American bracken fern, Pteridium esculentum (P. esculentum subsp. arachnoideum sl—Dennstaedtiaceae), based on … PB Schwartsburd, A Yañez, J Prado Magnolia Press, 2018 | 25 | 2018 |
| Subspecies of Hypolepis rugosula (Dennstaedtiaceae; Pteridophyta) around the world: morphological and biogeographic perspectives PB Schwartsburd, J Prado Acta Botanica Brasilica 28, 206-226, 2014 | 25 | 2014 |
| Recognition of two morpho-types in eastern South American brackens (Pteridium—Dennstaedtiaceae—Polypodiopsida) PB Schwartsburd, PLR De Moraes, KLB Lopes-Mattos Phytotaxa 170 (2), 103–117-103–117, 2014 | 22 | 2014 |
| A list of land plants of Parque Nacional do Caparaó, Brazil, highlights the presence of sampling gaps within this protected area MM Moreira, TT Carrijo, AG Alves-Araújo, A Rapini, A Salino, AD Firmino, ... Biodiversity Data Journal 8, e59664, 2020 | 20 | 2020 |
| Salvinia (Salviniaceae) in southern and southeastern Brazil—including new taxa, new distribution records, and new morphological characters CV Miranda, PB Schwartsburd Brazilian Journal of Botany 42, 171-188, 2019 | 19 | 2019 |
