A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Author Shepherd, Lara D. Museum of New Zealand Te Papa Tongarewa, Wellington 6011 (New Zealand) lara.shepherd@tepapa.govt.nz Author Murdock, Andrew G. Innovative Genomics Institute, University of California, Berkeley, 2151 Berkeley Way, Berkeley, California 94720 (United States) andymurdock@berkeley.edu Author Amice, Rémy Independent researcher, Nouméa (New Caledonia) amicelr@lagoon.nc Author Perrie, Leon R. Museum of New Zealand Te Papa Tongarewa, Wellington 6011 (New Zealand) leon.perrie@tepapa.govt.nz text Adansonia 2023 3 2023-02-20 45 3 41 59 journal article 55064 10.5252/adansonia2023v45a3 9c423299-73fd-4c27-b497-fa7b98850ed9 1639-4798 7665061 Ptisana attenuata (Labill.) Murdock : New Caledonia . Massif de Leunes , 12.X.2012 , Perrie NC-2012-224 ( NOU084834 , WELT P026579 ), GenBank: OM296023 , OM296032 ; Plateau de Dogny , 26.IX.2016 , Perrie et al. 7712 (WELT P028628 ), GenBank: OM296026 , OM296029 ); Thio , 26.X.2019 , Perrie et al. 8409 (WELT P030390 ), GenBank: OM296025 , OM296033 ); Koghis , 20.X.2019 , Perrie et al. 8329 ( NOU090682 , WELT P030313 ), GenBank: OM296027 , OM296030 ); Koghis , Murdock 332 (UC), GenBank: EU439125.1 , EU439206.1 ); Koghis , Schmid s.n. (UC), GenBank: EU439126.1 , EU439207.1 ); Plateau de Dogny , Murdock 358 (UC), GenBank: EU439127.1 , EU439208.1 ).