{"id":"https://openalex.org/W4409155758","doi":"https://doi.org/10.1002/tax.13340","title":"Ynesmexia: A novel genus uniting morphologically disparate cheilanthoid ferns (Pteridaceae)","display_name":"Ynesmexia: A novel genus uniting morphologically disparate cheilanthoid ferns (Pteridaceae)","publication_year":2025,"publication_date":"2025-04-02","ids":{"openalex":"https://openalex.org/W4409155758","doi":"https://doi.org/10.1002/tax.13340"},"language":"en","primary_location":{"id":"doi:10.1002/tax.13340","doi":"https://doi.org/10.1002/tax.13340","is_oa":false,"landing_page_url":"https://doi.org/10.1002/tax.13340","pdf_url":null,"source":{"id":"https://openalex.org/S163860444","display_name":"Taxon","issn_l":"0040-0262","issn":["0040-0262","1996-8175"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-2","ki-jl-2","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"TAXON","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5078362279","display_name":"Blake D. Fauskee","orcid":"https://orcid.org/0000-0001-5251-0959","observed_orcids":["https://orcid.org/0000-0001-5251-0959"]},"institutions":[{"id":"https://openalex.org/I170897317","display_name":"Duke University","ror":"https://ror.org/00py81415","country_code":"US","type":"education","lineage":["https://openalex.org/I170897317"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Blake D. Fauskee","raw_affiliation_strings":["Department of Biology Duke University  Durham 27708 North Carolina U.S.A"],"raw_orcid":"https://orcid.org/0000-0001-5251-0959","affiliations":[{"raw_affiliation_string":"Department of Biology Duke University  Durham 27708 North Carolina U.S.A","institution_ids":["https://openalex.org/I170897317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040357234","display_name":"Michael D. Windham","orcid":"https://orcid.org/0000-0002-1216-3101","observed_orcids":["https://orcid.org/0000-0002-1216-3101"]},"institutions":[{"id":"https://openalex.org/I170897317","display_name":"Duke University","ror":"https://ror.org/00py81415","country_code":"US","type":"education","lineage":["https://openalex.org/I170897317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Michael D. Windham","raw_affiliation_strings":["Department of Biology Duke University  Durham 27708 North Carolina U.S.A"],"raw_orcid":"https://orcid.org/0000-0002-1216-3101","affiliations":[{"raw_affiliation_string":"Department of Biology Duke University  Durham 27708 North Carolina U.S.A","institution_ids":["https://openalex.org/I170897317"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075363095","display_name":"Kathleen M. Pryer","orcid":"https://orcid.org/0000-0002-9776-6736","observed_orcids":["https://orcid.org/0000-0002-9776-6736"]},"institutions":[{"id":"https://openalex.org/I170897317","display_name":"Duke University","ror":"https://ror.org/00py81415","country_code":"US","type":"education","lineage":["https://openalex.org/I170897317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kathleen M. Pryer","raw_affiliation_strings":["Department of Biology Duke University  Durham 27708 North Carolina U.S.A"],"raw_orcid":"https://orcid.org/0000-0002-9776-6736","affiliations":[{"raw_affiliation_string":"Department of Biology Duke University  Durham 27708 North Carolina U.S.A","institution_ids":["https://openalex.org/I170897317"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5078362279"],"corresponding_institution_ids":["https://openalex.org/I170897317"],"apc_list":{"value":2630,"currency":"USD","value_usd":2630},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.05314128,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"74","issue":"4","first_page":"768","last_page":"786"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12359","display_name":"Fern and Epiphyte Biology","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1105","display_name":"Ecology, Evolution, Behavior and Systematics"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T12359","display_name":"Fern and Epiphyte Biology","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1105","display_name":"Ecology, Evolution, Behavior and Systematics"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10385","display_name":"Plant Diversity and Evolution","score":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/1105","display_name":"Ecology, Evolution, Behavior and Systematics"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12568","display_name":"Plant Taxonomy and Phylogenetics","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/1105","display_name":"Ecology, Evolution, Behavior and Systematics"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/pteridaceae","display_name":"Pteridaceae","score":0.9860000014305115},{"id":"https://openalex.org/keywords/new-genus","display_name":"new genus","score":0.7490000128746033},{"id":"https://openalex.org/keywords/new-combination","display_name":"new combination","score":0.6449999809265137},{"id":"https://openalex.org/keywords/hybridization","display_name":"hybridization","score":0.7179999947547913},{"id":"https://openalex.org/keywords/polyploidy","display_name":"polyploidy","score":0.9789999723434448},{"id":"https://openalex.org/keywords/allotetraploid","display_name":"allotetraploid","score":0.8309999704360962},{"id":"https://openalex.org/keywords/sporophyte-morphology","display_name":"sporophyte morphology","score":0.7599999904632568},{"id":"https://openalex.org/keywords/spore-size","display_name":"spore size","score":0.875},{"id":"https://openalex.org/keywords/xeric-adaptation","display_name":"xeric adaptation","score":0.6499999761581421},{"id":"https://openalex.org/keywords/fern-taxonomy","display_name":"fern taxonomy","score":0.5410000085830688},{"id":"https://openalex.org/keywords/monophyly","display_name":"monophyly","score":0.7620000243186951}],"concepts":[{"id":"https://openalex.org/C2778467458","wikidata":"https://www.wikidata.org/wiki/Q1141315","display_name":"Pteridaceae","level":3,"score":0.9812784194946289},{"id":"https://openalex.org/C157369684","wikidata":"https://www.wikidata.org/wiki/Q34740","display_name":"Genus","level":2,"score":0.6997485756874084},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.5559238195419312},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.48291632533073425},{"id":"https://openalex.org/C90856448","wikidata":"https://www.wikidata.org/wiki/Q431","display_name":"Zoology","level":1,"score":0.3681807219982147},{"id":"https://openalex.org/C2776985847","wikidata":"https://www.wikidata.org/wiki/Q80005","display_name":"Fern","level":2,"score":0.26437580585479736}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/tax.13340","doi":"https://doi.org/10.1002/tax.13340","is_oa":false,"landing_page_url":"https://doi.org/10.1002/tax.13340","pdf_url":null,"source":{"id":"https://openalex.org/S163860444","display_name":"Taxon","issn_l":"0040-0262","issn":["0040-0262","1996-8175"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-2","ki-jl-2","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"TAXON","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W1928136933","https://openalex.org/W1990996390","https://openalex.org/W1992136404","https://openalex.org/W2002034454","https://openalex.org/W2004170991","https://openalex.org/W2007118137","https://openalex.org/W2055043387","https://openalex.org/W2102223369","https://openalex.org/W2108841957","https://openalex.org/W2124351063","https://openalex.org/W2126918260","https://openalex.org/W2128880918","https://openalex.org/W2152981380","https://openalex.org/W2160378127","https://openalex.org/W2168315667","https://openalex.org/W2172797900","https://openalex.org/W2174364811","https://openalex.org/W2312409013","https://openalex.org/W2319578593","https://openalex.org/W2328658853","https://openalex.org/W2333777843","https://openalex.org/W2408731419","https://openalex.org/W2466759283","https://openalex.org/W2480500537","https://openalex.org/W2488890665","https://openalex.org/W2489063887","https://openalex.org/W2511557001","https://openalex.org/W2513727910","https://openalex.org/W2535995078","https://openalex.org/W2536846894","https://openalex.org/W2582743722","https://openalex.org/W2586193102","https://openalex.org/W2800948058","https://openalex.org/W2801159594","https://openalex.org/W2805174886","https://openalex.org/W2915129512","https://openalex.org/W2916616801","https://openalex.org/W2916827240","https://openalex.org/W2945845920","https://openalex.org/W2968319818","https://openalex.org/W3005235420","https://openalex.org/W3117640518","https://openalex.org/W3214494943","https://openalex.org/W4235336643","https://openalex.org/W4249149741","https://openalex.org/W4254687493","https://openalex.org/W4407667893","https://openalex.org/W6734413344"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W1578751719","https://openalex.org/W1975056929","https://openalex.org/W1999522876","https://openalex.org/W2187284993","https://openalex.org/W1969220244","https://openalex.org/W2467417075","https://openalex.org/W4285781254","https://openalex.org/W2002034454","https://openalex.org/W2911979430"],"abstract_inverted_index":{"Abstract":[0],"Here":[1],"we":[2],"focus":[3],"on":[4,16],"the":[5,32,91,115,141,167,174,177,211,217,235,256,265],"\u201cskinneri":[6],"clade\u201d":[7],"of":[8,20,70,153,169,176,210,234,259,267],"cheilanthoid":[9],"ferns":[10],"(Pteridaceae),":[11],"revising":[12],"its":[13],"taxonomy":[14],"based":[15],"a":[17,41,73,121,131,187],"new":[18,253],"set":[19],"molecular,":[21],"cytogenetic,":[22],"and":[23,54,93,108,130,159,171,197,200,213,251],"morphological":[24],"analyses.":[25],"Though":[26],"previously":[27,101],"assigned":[28],"to":[29,88,134,230,271],"disparate":[30],"genera,":[31],"five":[33],"taxa":[34,147],"formally":[35],"recognized":[36,62,237],"in":[37,68,143,173,276],"this":[38,260],"clade":[39],"form":[40],"strongly":[42],"supported":[43],"monophyletic":[44,85],"group":[45],"when":[46],"analyzed":[47],"with":[48],"both":[49],"plastid":[50],"(rbcL,":[51],"atpA,":[52],"trnG\u2010R)":[53],"nuclear":[55],"(gapCp)":[56],"datasets.":[57],"This":[58],"novel":[59],"lineage":[60],"is":[61,186,205,220],"here":[63,89,124,246],"as":[64,90,103,125],"Ynesmexia":[65,82,126],"gen.":[66],"nov.":[67],"honor":[69],"Yn\u00e9s":[71],"Mex\u00eda,":[72],"pioneering":[74],"Mexican\u2010American":[75],"botanist.":[76],"Our":[77,111,163],"molecular":[78],"analyses":[79,164],"indicate":[80,113],"that":[81,114],"comprises":[83,118],"two":[84,119,146],"groups,":[86],"referred":[87],"\u201csubcordata\u201d":[92,97,212],"\u201cseemannii\u201d":[94,214],"subclades.":[95,215],"The":[96,243],"subclade":[98,219],"encompasses":[99],"plants":[100],"treated":[102,123],"Cheilanthes":[104],"skinneri,":[105],"\u00d7Hemionanthes":[106],"gryphus":[107],"Hemionitis":[109],"subcordata.":[110],"data":[112,227],"first":[116],"taxon":[117],"species:":[120],"diploid":[122],"fournieri":[127],"(comb.":[128,137,184,195,241],"nov.)":[129,138,185,196],"tetraploid":[132],"corresponding":[133],"Y.":[135,182,193,198,202,239],"skinneri":[136,203],"s.str.":[139,204],"Amplifying":[140],"differences":[142],"ploidy,":[144],"these":[145],"are":[148,228],"distinguished":[149],"by":[150],"several":[151],"aspects":[152],"sporophyte":[154],"morphology,":[155],"non\u2010overlapping":[156],"spore":[157],"sizes,":[158],"allopatric":[160],"geographic":[161],"distributions.":[162],"also":[165],"highlight":[166],"role":[168],"hybridization":[170],"polyploidy":[172],"evolution":[175],"group,":[178],"indicating":[179],"that:":[180],"(1)":[181],"\u00d7gryphus":[183],"largely":[188],"fertile":[189],"homoploid":[190],"hybrid":[191],"between":[192,208],"subcordata":[194],"fournieri,":[199],"(2)":[201],"an":[206],"allotetraploid":[207],"members":[209],"Although":[216],"latter":[218],"morphologically":[221],"(and":[222],"likely":[223],"cytogenetically)":[224],"diverse,":[225],"current":[226],"insufficient":[229],"propose":[231],"formal":[232],"subdivision":[233],"only":[236],"species,":[238],"seemannii":[240],"nov.).":[242],"findings":[244],"presented":[245],"challenge":[247],"earlier":[248],"taxonomic":[249,274],"frameworks":[250],"offer":[252],"insights":[254],"into":[255],"evolutionary":[257],"history":[258],"xeric\u2010adapted":[261],"fern":[262],"lineage,":[263],"underscoring":[264],"importance":[266],"using":[268],"multi\u2010faceted":[269],"approaches":[270],"resolve":[272],"complex":[273],"issues":[275],"plant":[277],"biology.":[278]},"counts_by_year":[],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2025-10-10T00:00:00"}