{"id":713,"date":"2019-01-03T21:35:21","date_gmt":"2019-01-03T21:35:21","guid":{"rendered":"http:\/\/sycdev.nybg.org\/science2\/?page_id=713"},"modified":"2025-07-14T11:03:31","modified_gmt":"2025-07-14T15:03:31","slug":"ferns","status":"publish","type":"page","link":"https:\/\/sweetgum.nybg.org\/science\/collections\/ferns\/","title":{"rendered":"Ferns"},"content":{"rendered":"\n<p>Pteridophytes, including the ferns, lycophytes, and horsetails, represent diverse and ancient lineages of vascular land plants that reproduce by spores. The pteridophyte herbarium at NYBG is particularly rich in collections from all parts of North America, Central America, the northern Andes, Amazonia, the Mata Atl\u00e2ntica, the Guiana Shield, Europe, the Philippines, China, and Hawaii.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pteridophytes, including the ferns, lycophytes, and horsetails, represent diverse and ancient lineages of vascular land plants that reproduce by spores. The pteridophyte herbarium at NYBG is particularly rich in collections from all parts of North America, Central America, the northern&#8230;<\/p>\n","protected":false},"author":2,"featured_media":771,"parent":215,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-collection.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-713","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Ferns - The William &amp; Lynda Steere Herbarium<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sweetgum.nybg.org\/science\/collections\/ferns\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ferns - The William &amp; Lynda Steere Herbarium\" \/>\n<meta property=\"og:description\" content=\"Pteridophytes, including the ferns, lycophytes, and horsetails, represent diverse and ancient lineages of vascular land plants that reproduce by spores. The pteridophyte herbarium at NYBG is particularly rich in collections from all parts of North America, Central America, the northern...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/sweetgum.nybg.org\/science\/collections\/ferns\/\" \/>\n<meta property=\"og:site_name\" content=\"The William &amp; Lynda Steere Herbarium\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-14T15:03:31+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/sweetgum.nybg.org\/science\/wp-content\/uploads\/2019\/01\/00149439-web.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"3222\" \/>\n\t<meta property=\"og:image:height\" content=\"1119\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/sweetgum.nybg.org\/science\/collections\/ferns\/\",\"url\":\"https:\/\/sweetgum.nybg.org\/science\/collections\/ferns\/\",\"name\":\"Ferns - The William &amp; Lynda Steere Herbarium\",\"isPartOf\":{\"@id\":\"https:\/\/sweetgum.nybg.org\/science\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/sweetgum.nybg.org\/science\/collections\/ferns\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/sweetgum.nybg.org\/science\/collections\/ferns\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/sweetgum.nybg.org\/science\/wp-content\/uploads\/2019\/01\/00149439-web.jpg\",\"datePublished\":\"2019-01-03T21:35:21+00:00\",\"dateModified\":\"2025-07-14T15:03:31+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/sweetgum.nybg.org\/science\/collections\/ferns\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/sweetgum.nybg.org\/science\/collections\/ferns\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/sweetgum.nybg.org\/science\/collections\/ferns\/#primaryimage\",\"url\":\"https:\/\/sweetgum.nybg.org\/science\/wp-content\/uploads\/2019\/01\/00149439-web.jpg\",\"contentUrl\":\"https:\/\/sweetgum.nybg.org\/science\/wp-content\/uploads\/2019\/01\/00149439-web.jpg\",\"width\":3222,\"height\":1119,\"caption\":\"Virtual Herbarium seed plant image for barcode 00149439\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/sweetgum.nybg.org\/science\/collections\/ferns\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/sweetgum.nybg.org\/science\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Collections\",\"item\":\"https:\/\/sweetgum.nybg.org\/science\/collections\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Ferns\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/sweetgum.nybg.org\/science\/#website\",\"url\":\"https:\/\/sweetgum.nybg.org\/science\/\",\"name\":\"The William &amp; Lynda Steere Herbarium\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/sweetgum.nybg.org\/science\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/sweetgum.nybg.org\/science\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/sweetgum.nybg.org\/science\/#organization\",\"name\":\"The William & Lynda Steere Herbarium\",\"url\":\"https:\/\/sweetgum.nybg.org\/science\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/sweetgum.nybg.org\/science\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/sweetgum.nybg.org\/science\/wp-content\/uploads\/2022\/10\/logo.png\",\"contentUrl\":\"https:\/\/sweetgum.nybg.org\/science\/wp-content\/uploads\/2022\/10\/logo.png\",\"width\":995,\"height\":243,\"caption\":\"The William & Lynda Steere Herbarium\"},\"image\":{\"@id\":\"https:\/\/sweetgum.nybg.org\/science\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Ferns - The William &amp; Lynda Steere Herbarium","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/sweetgum.nybg.org\/science\/collections\/ferns\/","og_locale":"en_US","og_type":"article","og_title":"Ferns - The William &amp; Lynda Steere Herbarium","og_description":"Pteridophytes, including the ferns, lycophytes, and horsetails, represent diverse and ancient lineages of vascular land plants that reproduce by spores. The pteridophyte herbarium at NYBG is particularly rich in collections from all parts of North America, Central America, the northern...","og_url":"https:\/\/sweetgum.nybg.org\/science\/collections\/ferns\/","og_site_name":"The William &amp; Lynda Steere Herbarium","article_modified_time":"2025-07-14T15:03:31+00:00","og_image":[{"width":3222,"height":1119,"url":"https:\/\/sweetgum.nybg.org\/science\/wp-content\/uploads\/2019\/01\/00149439-web.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/sweetgum.nybg.org\/science\/collections\/ferns\/","url":"https:\/\/sweetgum.nybg.org\/science\/collections\/ferns\/","name":"Ferns - The William &amp; Lynda Steere Herbarium","isPartOf":{"@id":"https:\/\/sweetgum.nybg.org\/science\/#website"},"primaryImageOfPage":{"@id":"https:\/\/sweetgum.nybg.org\/science\/collections\/ferns\/#primaryimage"},"image":{"@id":"https:\/\/sweetgum.nybg.org\/science\/collections\/ferns\/#primaryimage"},"thumbnailUrl":"https:\/\/sweetgum.nybg.org\/science\/wp-content\/uploads\/2019\/01\/00149439-web.jpg","datePublished":"2019-01-03T21:35:21+00:00","dateModified":"2025-07-14T15:03:31+00:00","breadcrumb":{"@id":"https:\/\/sweetgum.nybg.org\/science\/collections\/ferns\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/sweetgum.nybg.org\/science\/collections\/ferns\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/sweetgum.nybg.org\/science\/collections\/ferns\/#primaryimage","url":"https:\/\/sweetgum.nybg.org\/science\/wp-content\/uploads\/2019\/01\/00149439-web.jpg","contentUrl":"https:\/\/sweetgum.nybg.org\/science\/wp-content\/uploads\/2019\/01\/00149439-web.jpg","width":3222,"height":1119,"caption":"Virtual Herbarium seed plant image for barcode 00149439"},{"@type":"BreadcrumbList","@id":"https:\/\/sweetgum.nybg.org\/science\/collections\/ferns\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/sweetgum.nybg.org\/science\/"},{"@type":"ListItem","position":2,"name":"Collections","item":"https:\/\/sweetgum.nybg.org\/science\/collections\/"},{"@type":"ListItem","position":3,"name":"Ferns"}]},{"@type":"WebSite","@id":"https:\/\/sweetgum.nybg.org\/science\/#website","url":"https:\/\/sweetgum.nybg.org\/science\/","name":"The William &amp; Lynda Steere Herbarium","description":"","publisher":{"@id":"https:\/\/sweetgum.nybg.org\/science\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/sweetgum.nybg.org\/science\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/sweetgum.nybg.org\/science\/#organization","name":"The William & Lynda Steere Herbarium","url":"https:\/\/sweetgum.nybg.org\/science\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/sweetgum.nybg.org\/science\/#\/schema\/logo\/image\/","url":"https:\/\/sweetgum.nybg.org\/science\/wp-content\/uploads\/2022\/10\/logo.png","contentUrl":"https:\/\/sweetgum.nybg.org\/science\/wp-content\/uploads\/2022\/10\/logo.png","width":995,"height":243,"caption":"The William & Lynda Steere Herbarium"},"image":{"@id":"https:\/\/sweetgum.nybg.org\/science\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/sweetgum.nybg.org\/science\/wp-json\/wp\/v2\/pages\/713","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sweetgum.nybg.org\/science\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sweetgum.nybg.org\/science\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sweetgum.nybg.org\/science\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/sweetgum.nybg.org\/science\/wp-json\/wp\/v2\/comments?post=713"}],"version-history":[{"count":1,"href":"https:\/\/sweetgum.nybg.org\/science\/wp-json\/wp\/v2\/pages\/713\/revisions"}],"predecessor-version":[{"id":5514,"href":"https:\/\/sweetgum.nybg.org\/science\/wp-json\/wp\/v2\/pages\/713\/revisions\/5514"}],"up":[{"embeddable":true,"href":"https:\/\/sweetgum.nybg.org\/science\/wp-json\/wp\/v2\/pages\/215"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sweetgum.nybg.org\/science\/wp-json\/wp\/v2\/media\/771"}],"wp:attachment":[{"href":"https:\/\/sweetgum.nybg.org\/science\/wp-json\/wp\/v2\/media?parent=713"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}